diff options
Diffstat (limited to 'src/core/lib')
303 files changed, 622 insertions, 2076 deletions
diff --git a/src/core/lib/census/aggregation.h b/src/core/lib/census/aggregation.h index f353368b97..088ad808ef 100644 --- a/src/core/lib/census/aggregation.h +++ b/src/core/lib/census/aggregation.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/context.c b/src/core/lib/census/context.c index 5a118f46a9..0dfc4ecbf1 100644 --- a/src/core/lib/census/context.c +++ b/src/core/lib/census/context.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/grpc_context.c b/src/core/lib/census/grpc_context.c index 457c176355..98285ab2d5 100644 --- a/src/core/lib/census/grpc_context.c +++ b/src/core/lib/census/grpc_context.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/grpc_filter.c b/src/core/lib/census/grpc_filter.c index d27d789aa1..9bca2d434d 100644 --- a/src/core/lib/census/grpc_filter.c +++ b/src/core/lib/census/grpc_filter.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/grpc_filter.h b/src/core/lib/census/grpc_filter.h index 7ceafe56e4..e747fe6590 100644 --- a/src/core/lib/census/grpc_filter.h +++ b/src/core/lib/census/grpc_filter.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/grpc_plugin.c b/src/core/lib/census/grpc_plugin.c index 12aca76745..7f6df11f00 100644 --- a/src/core/lib/census/grpc_plugin.c +++ b/src/core/lib/census/grpc_plugin.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/grpc_plugin.h b/src/core/lib/census/grpc_plugin.h index 33e5f0b701..4d642a65c7 100644 --- a/src/core/lib/census/grpc_plugin.h +++ b/src/core/lib/census/grpc_plugin.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/initialize.c b/src/core/lib/census/initialize.c index ce7ec09b89..896276e44a 100644 --- a/src/core/lib/census/initialize.c +++ b/src/core/lib/census/initialize.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/mlog.c b/src/core/lib/census/mlog.c index 9d47e80297..ce060a2d85 100644 --- a/src/core/lib/census/mlog.c +++ b/src/core/lib/census/mlog.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/mlog.h b/src/core/lib/census/mlog.h index 7fbdeda986..dea43de725 100644 --- a/src/core/lib/census/mlog.h +++ b/src/core/lib/census/mlog.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/operation.c b/src/core/lib/census/operation.c index 315f9c3534..5c58704372 100644 --- a/src/core/lib/census/operation.c +++ b/src/core/lib/census/operation.c @@ -1,5 +1,5 @@ /* - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/rpc_metric_id.h b/src/core/lib/census/rpc_metric_id.h index aad0588fb3..0f05b7de8a 100644 --- a/src/core/lib/census/rpc_metric_id.h +++ b/src/core/lib/census/rpc_metric_id.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/census/tracing.c b/src/core/lib/census/tracing.c index e508996af3..3b5d6dab2b 100644 --- a/src/core/lib/census/tracing.c +++ b/src/core/lib/census/tracing.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/channel_args.c b/src/core/lib/channel/channel_args.c index 1a02f1f4aa..b7393b988d 100644 --- a/src/core/lib/channel/channel_args.c +++ b/src/core/lib/channel/channel_args.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/channel_args.h b/src/core/lib/channel/channel_args.h index 67d287ec6b..0a51780a14 100644 --- a/src/core/lib/channel/channel_args.h +++ b/src/core/lib/channel/channel_args.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -37,23 +37,23 @@ #include <grpc/compression.h> #include <grpc/grpc.h> -/* Copy some arguments */ +/** Copy the arguments in \a src into a new instance */ grpc_channel_args *grpc_channel_args_copy(const grpc_channel_args *src); -/* Copy some arguments, stably sorting keys */ -grpc_channel_args *grpc_channel_args_normalize(const grpc_channel_args *a); +/** Copy the arguments in \a src into a new instance, stably sorting keys */ +grpc_channel_args *grpc_channel_args_normalize(const grpc_channel_args *src); -/** Copy some arguments and add the to_add parameter in the end. - If to_add is NULL, it is equivalent to call grpc_channel_args_copy. */ +/** Copy the arguments in \a src and append \a to_add. If \a to_add is NULL, it + * is equivalent to calling \a grpc_channel_args_copy. */ grpc_channel_args *grpc_channel_args_copy_and_add(const grpc_channel_args *src, const grpc_arg *to_add, size_t num_to_add); -/** Copy args from a then args from b into a new channel args */ +/** Concatenate args from \a a and \a b into a new instance */ grpc_channel_args *grpc_channel_args_merge(const grpc_channel_args *a, const grpc_channel_args *b); -/** Destroy arguments created by grpc_channel_args_copy */ +/** Destroy arguments created by \a grpc_channel_args_copy */ void grpc_channel_args_destroy(grpc_channel_args *a); /** Reads census_enabled settings from channel args. Returns 1 if census_enabled diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index 52283e35fa..e36066d863 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/channel_stack.h b/src/core/lib/channel/channel_stack.h index b29bee411d..9e3a25a152 100644 --- a/src/core/lib/channel/channel_stack.h +++ b/src/core/lib/channel/channel_stack.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/client_channel.c b/src/core/lib/channel/client_channel.c index 9fdf803ecf..3f7cf1cf97 100644 --- a/src/core/lib/channel/client_channel.c +++ b/src/core/lib/channel/client_channel.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/client_channel.h b/src/core/lib/channel/client_channel.h index 8777796fb6..ac418c8c51 100644 --- a/src/core/lib/channel/client_channel.h +++ b/src/core/lib/channel/client_channel.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c index 04bb7cc76f..229fdb5ef6 100644 --- a/src/core/lib/channel/compress_filter.c +++ b/src/core/lib/channel/compress_filter.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/compress_filter.h b/src/core/lib/channel/compress_filter.h index 9010074335..0d973329c4 100644 --- a/src/core/lib/channel/compress_filter.h +++ b/src/core/lib/channel/compress_filter.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/connected_channel.c b/src/core/lib/channel/connected_channel.c index 5e3a8974ce..c1debab4c6 100644 --- a/src/core/lib/channel/connected_channel.c +++ b/src/core/lib/channel/connected_channel.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/connected_channel.h b/src/core/lib/channel/connected_channel.h index 4f20b751cc..3142d647b7 100644 --- a/src/core/lib/channel/connected_channel.h +++ b/src/core/lib/channel/connected_channel.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/context.h b/src/core/lib/channel/context.h index bca102da9a..c50e84279d 100644 --- a/src/core/lib/channel/context.h +++ b/src/core/lib/channel/context.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c index 7dbac38414..deba23e21f 100644 --- a/src/core/lib/channel/http_client_filter.c +++ b/src/core/lib/channel/http_client_filter.c @@ -1,5 +1,5 @@ /* - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -112,7 +112,9 @@ static void hc_mutate_op(grpc_call_element *elem, /* Send : prefixed headers, which have to be before any application layer headers. */ grpc_metadata_batch_add_head(op->send_initial_metadata, &calld->method, - GRPC_MDELEM_METHOD_POST); + op->send_idempotent_request + ? GRPC_MDELEM_METHOD_PUT + : GRPC_MDELEM_METHOD_POST); grpc_metadata_batch_add_head(op->send_initial_metadata, &calld->scheme, channeld->static_scheme); grpc_metadata_batch_add_tail(op->send_initial_metadata, &calld->te_trailers, diff --git a/src/core/lib/channel/http_client_filter.h b/src/core/lib/channel/http_client_filter.h index 418426e9cc..a884b36318 100644 --- a/src/core/lib/channel/http_client_filter.h +++ b/src/core/lib/channel/http_client_filter.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c index df99b77ab3..c140c61b8f 100644 --- a/src/core/lib/channel/http_server_filter.c +++ b/src/core/lib/channel/http_server_filter.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -41,7 +41,7 @@ typedef struct call_data { uint8_t seen_path; - uint8_t seen_post; + uint8_t seen_method; uint8_t sent_status; uint8_t seen_scheme; uint8_t seen_te_trailers; @@ -50,6 +50,7 @@ typedef struct call_data { grpc_linked_mdelem content_type; grpc_metadata_batch *recv_initial_metadata; + bool *recv_idempotent_request; /** Closure to call when finished with the hs_on_recv hook */ grpc_closure *on_done_recv; /** Receive closures are chained: we inject this closure as the on_done_recv @@ -72,11 +73,16 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) { /* Check if it is one of the headers we care about. */ if (md == GRPC_MDELEM_TE_TRAILERS || md == GRPC_MDELEM_METHOD_POST || - md == GRPC_MDELEM_SCHEME_HTTP || md == GRPC_MDELEM_SCHEME_HTTPS || + md == GRPC_MDELEM_METHOD_PUT || md == GRPC_MDELEM_SCHEME_HTTP || + md == GRPC_MDELEM_SCHEME_HTTPS || md == GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC) { /* swallow it */ if (md == GRPC_MDELEM_METHOD_POST) { - calld->seen_post = 1; + calld->seen_method = 1; + *calld->recv_idempotent_request = false; + } else if (md == GRPC_MDELEM_METHOD_PUT) { + calld->seen_method = 1; + *calld->recv_idempotent_request = true; } else if (md->key == GRPC_MDSTR_SCHEME) { calld->seen_scheme = 1; } else if (md == GRPC_MDELEM_TE_TRAILERS) { @@ -142,7 +148,7 @@ static void hs_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { /* Have we seen the required http2 transport headers? (:method, :scheme, content-type, with :path and :authority covered at the channel level right now) */ - if (calld->seen_post && calld->seen_scheme && calld->seen_te_trailers && + if (calld->seen_method && calld->seen_scheme && calld->seen_te_trailers && calld->seen_path && calld->seen_authority) { /* do nothing */ } else { @@ -152,7 +158,7 @@ static void hs_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { if (!calld->seen_authority) { gpr_log(GPR_ERROR, "Missing :authority header"); } - if (!calld->seen_post) { + if (!calld->seen_method) { gpr_log(GPR_ERROR, "Missing :method header"); } if (!calld->seen_scheme) { @@ -185,7 +191,9 @@ static void hs_mutate_op(grpc_call_element *elem, if (op->recv_initial_metadata) { /* substitute our callback for the higher callback */ + GPR_ASSERT(op->recv_idempotent_request != NULL); calld->recv_initial_metadata = op->recv_initial_metadata; + calld->recv_idempotent_request = op->recv_idempotent_request; calld->on_done_recv = op->recv_initial_metadata_ready; op->recv_initial_metadata_ready = &calld->hs_on_recv; } diff --git a/src/core/lib/channel/http_server_filter.h b/src/core/lib/channel/http_server_filter.h index c8cf920ded..77ba2d263d 100644 --- a/src/core/lib/channel/http_server_filter.h +++ b/src/core/lib/channel/http_server_filter.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/subchannel_call_holder.c b/src/core/lib/channel/subchannel_call_holder.c index 6c6d42dd73..22f3679bf5 100644 --- a/src/core/lib/channel/subchannel_call_holder.c +++ b/src/core/lib/channel/subchannel_call_holder.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/channel/subchannel_call_holder.h b/src/core/lib/channel/subchannel_call_holder.h index 882f366792..5cf291a266 100644 --- a/src/core/lib/channel/subchannel_call_holder.h +++ b/src/core/lib/channel/subchannel_call_holder.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/client_channel_factory.c b/src/core/lib/client_config/client_channel_factory.c index c079ce09dd..795776dcdd 100644 --- a/src/core/lib/client_config/client_channel_factory.c +++ b/src/core/lib/client_config/client_channel_factory.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/client_channel_factory.h b/src/core/lib/client_config/client_channel_factory.h index 3dd9dfea12..4975eecb1a 100644 --- a/src/core/lib/client_config/client_channel_factory.h +++ b/src/core/lib/client_config/client_channel_factory.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/client_config.c b/src/core/lib/client_config/client_config.c index 82c8d68099..2521023364 100644 --- a/src/core/lib/client_config/client_config.c +++ b/src/core/lib/client_config/client_config.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/client_config.h b/src/core/lib/client_config/client_config.h index 404ec0d3a5..8dc2f6b299 100644 --- a/src/core/lib/client_config/client_config.h +++ b/src/core/lib/client_config/client_config.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/connector.c b/src/core/lib/client_config/connector.c index f51d862c6d..4c7b823dac 100644 --- a/src/core/lib/client_config/connector.c +++ b/src/core/lib/client_config/connector.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/connector.h b/src/core/lib/client_config/connector.h index 21b925aade..39870a261c 100644 --- a/src/core/lib/client_config/connector.h +++ b/src/core/lib/client_config/connector.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/default_initial_connect_string.c b/src/core/lib/client_config/default_initial_connect_string.c index 86eb37de77..a70da4a84a 100644 --- a/src/core/lib/client_config/default_initial_connect_string.c +++ b/src/core/lib/client_config/default_initial_connect_string.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/initial_connect_string.c b/src/core/lib/client_config/initial_connect_string.c index 95ae728316..4034ea2e87 100644 --- a/src/core/lib/client_config/initial_connect_string.c +++ b/src/core/lib/client_config/initial_connect_string.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/initial_connect_string.h b/src/core/lib/client_config/initial_connect_string.h index eec42fa240..51302768c6 100644 --- a/src/core/lib/client_config/initial_connect_string.h +++ b/src/core/lib/client_config/initial_connect_string.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/lb_policies/load_balancer_api.c b/src/core/lib/client_config/lb_policies/load_balancer_api.c deleted file mode 100644 index 4cbed200df..0000000000 --- a/src/core/lib/client_config/lb_policies/load_balancer_api.c +++ /dev/null @@ -1,163 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/client_config/lb_policies/load_balancer_api.h" -#include "third_party/nanopb/pb_decode.h" -#include "third_party/nanopb/pb_encode.h" - -#include <grpc/support/alloc.h> - -typedef struct decode_serverlist_arg { - int first_pass; - int i; - size_t num_servers; - grpc_grpclb_server **servers; -} decode_serverlist_arg; - -/* invoked once for every Server in ServerList */ -static bool decode_serverlist(pb_istream_t *stream, const pb_field_t *field, - void **arg) { - decode_serverlist_arg *dec_arg = *arg; - if (dec_arg->first_pass != 0) { /* first pass */ - grpc_grpclb_server server; - if (!pb_decode(stream, grpc_lb_v0_Server_fields, &server)) { - return false; - } - dec_arg->num_servers++; - } else { /* second pass */ - grpc_grpclb_server *server = gpr_malloc(sizeof(grpc_grpclb_server)); - GPR_ASSERT(dec_arg->num_servers > 0); - if (dec_arg->i == 0) { /* first iteration of second pass */ - dec_arg->servers = - gpr_malloc(sizeof(grpc_grpclb_server *) * dec_arg->num_servers); - } - if (!pb_decode(stream, grpc_lb_v0_Server_fields, server)) { - return false; - } - dec_arg->servers[dec_arg->i++] = server; - } - - return true; -} - -grpc_grpclb_request *grpc_grpclb_request_create(const char *lb_service_name) { - grpc_grpclb_request *req = gpr_malloc(sizeof(grpc_grpclb_request)); - - req->has_client_stats = 0; /* TODO(dgq): add support for stats once defined */ - req->has_initial_request = 1; - req->initial_request.has_name = 1; - strncpy(req->initial_request.name, lb_service_name, - GRPC_GRPCLB_SERVICE_NAME_MAX_LENGTH); - return req; -} - -gpr_slice grpc_grpclb_request_encode(const grpc_grpclb_request *request) { - size_t encoded_length; - pb_ostream_t sizestream; - pb_ostream_t outputstream; - gpr_slice slice; - memset(&sizestream, 0, sizeof(pb_ostream_t)); - pb_encode(&sizestream, grpc_lb_v0_LoadBalanceRequest_fields, request); - encoded_length = sizestream.bytes_written; - - slice = gpr_slice_malloc(encoded_length); - outputstream = - pb_ostream_from_buffer(GPR_SLICE_START_PTR(slice), encoded_length); - GPR_ASSERT(pb_encode(&outputstream, grpc_lb_v0_LoadBalanceRequest_fields, - request) != 0); - return slice; -} - -void grpc_grpclb_request_destroy(grpc_grpclb_request *request) { - gpr_free(request); -} - -grpc_grpclb_response *grpc_grpclb_response_parse(gpr_slice encoded_response) { - bool status; - pb_istream_t stream = - pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_response), - GPR_SLICE_LENGTH(encoded_response)); - grpc_grpclb_response *res = gpr_malloc(sizeof(grpc_grpclb_response)); - memset(res, 0, sizeof(*res)); - status = pb_decode(&stream, grpc_lb_v0_LoadBalanceResponse_fields, res); - GPR_ASSERT(status == true); - return res; -} - -grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( - gpr_slice encoded_response) { - grpc_grpclb_serverlist *sl = gpr_malloc(sizeof(grpc_grpclb_serverlist)); - bool status; - decode_serverlist_arg arg; - pb_istream_t stream = - pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_response), - GPR_SLICE_LENGTH(encoded_response)); - pb_istream_t stream_at_start = stream; - grpc_grpclb_response *res = gpr_malloc(sizeof(grpc_grpclb_response)); - memset(res, 0, sizeof(*res)); - memset(&arg, 0, sizeof(decode_serverlist_arg)); - - res->server_list.servers.funcs.decode = decode_serverlist; - res->server_list.servers.arg = &arg; - arg.first_pass = 1; - status = pb_decode(&stream, grpc_lb_v0_LoadBalanceResponse_fields, res); - GPR_ASSERT(status == true); - GPR_ASSERT(arg.num_servers > 0); - - arg.first_pass = 0; - status = - pb_decode(&stream_at_start, grpc_lb_v0_LoadBalanceResponse_fields, res); - GPR_ASSERT(status == true); - GPR_ASSERT(arg.servers != NULL); - - sl->num_servers = arg.num_servers; - sl->servers = arg.servers; - if (res->server_list.has_expiration_interval) { - sl->expiration_interval = res->server_list.expiration_interval; - } - grpc_grpclb_response_destroy(res); - return sl; -} - -void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist) { - size_t i; - for (i = 0; i < serverlist->num_servers; i++) { - gpr_free(serverlist->servers[i]); - } - gpr_free(serverlist->servers); - gpr_free(serverlist); -} - -void grpc_grpclb_response_destroy(grpc_grpclb_response *response) { - gpr_free(response); -} diff --git a/src/core/lib/client_config/lb_policies/load_balancer_api.h b/src/core/lib/client_config/lb_policies/load_balancer_api.h deleted file mode 100644 index 83299adfa9..0000000000 --- a/src/core/lib/client_config/lb_policies/load_balancer_api.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_LOAD_BALANCER_API_H -#define GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_LOAD_BALANCER_API_H - -#include <grpc/support/slice_buffer.h> - -#include "src/core/lib/client_config/lb_policy_factory.h" -#include "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define GRPC_GRPCLB_SERVICE_NAME_MAX_LENGTH 128 - -typedef grpc_lb_v0_LoadBalanceRequest grpc_grpclb_request; -typedef grpc_lb_v0_LoadBalanceResponse grpc_grpclb_response; -typedef grpc_lb_v0_Server grpc_grpclb_server; -typedef grpc_lb_v0_Duration grpc_grpclb_duration; -typedef struct grpc_grpclb_serverlist { - grpc_grpclb_server **servers; - size_t num_servers; - grpc_grpclb_duration expiration_interval; -} grpc_grpclb_serverlist; - -/** Create a request for a gRPC LB service under \a lb_service_name */ -grpc_grpclb_request *grpc_grpclb_request_create(const char *lb_service_name); - -/** Protocol Buffers v3-encode \a request */ -gpr_slice grpc_grpclb_request_encode(const grpc_grpclb_request *request); - -/** Destroy \a request */ -void grpc_grpclb_request_destroy(grpc_grpclb_request *request); - -/** Parse (ie, decode) the bytes in \a encoded_response as a \a - * grpc_grpclb_response */ -grpc_grpclb_response *grpc_grpclb_response_parse(gpr_slice encoded_response); - -/** Destroy \a serverlist */ -void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist); - -/** Parse the list of servers from an encoded \a grpc_grpclb_response */ -grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( - gpr_slice encoded_response); - -/** Destroy \a response */ -void grpc_grpclb_response_destroy(grpc_grpclb_response *response); - -#ifdef __cplusplus -} -#endif - -#endif /* GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_LOAD_BALANCER_API_H */ diff --git a/src/core/lib/client_config/lb_policies/pick_first.c b/src/core/lib/client_config/lb_policies/pick_first.c deleted file mode 100644 index 2e399b73f9..0000000000 --- a/src/core/lib/client_config/lb_policies/pick_first.c +++ /dev/null @@ -1,421 +0,0 @@ -/* - * - * Copyright 2015-2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/client_config/lb_policies/pick_first.h" -#include "src/core/lib/client_config/lb_policy_factory.h" - -#include <string.h> - -#include <grpc/support/alloc.h> -#include "src/core/lib/transport/connectivity_state.h" - -typedef struct pending_pick { - struct pending_pick *next; - grpc_pollset *pollset; - grpc_connected_subchannel **target; - grpc_closure *on_complete; -} pending_pick; - -typedef struct { - /** base policy: must be first */ - grpc_lb_policy base; - /** all our subchannels */ - grpc_subchannel **subchannels; - size_t num_subchannels; - - grpc_closure connectivity_changed; - - /** the selected channel (a grpc_connected_subchannel) */ - gpr_atm selected; - - /** mutex protecting remaining members */ - gpr_mu mu; - /** have we started picking? */ - int started_picking; - /** are we shut down? */ - int shutdown; - /** which subchannel are we watching? */ - size_t checking_subchannel; - /** what is the connectivity of that channel? */ - grpc_connectivity_state checking_connectivity; - /** list of picks that are waiting on connectivity */ - pending_pick *pending_picks; - - /** our connectivity state tracker */ - grpc_connectivity_state_tracker state_tracker; -} pick_first_lb_policy; - -#define GET_SELECTED(p) \ - ((grpc_connected_subchannel *)gpr_atm_acq_load(&(p)->selected)) - -void pf_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - grpc_connected_subchannel *selected = GET_SELECTED(p); - size_t i; - GPR_ASSERT(p->pending_picks == NULL); - for (i = 0; i < p->num_subchannels; i++) { - GRPC_SUBCHANNEL_UNREF(exec_ctx, p->subchannels[i], "pick_first"); - } - if (selected != NULL) { - GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, selected, "picked_first"); - } - grpc_connectivity_state_destroy(exec_ctx, &p->state_tracker); - gpr_free(p->subchannels); - gpr_mu_destroy(&p->mu); - gpr_free(p); -} - -void pf_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - pending_pick *pp; - grpc_connected_subchannel *selected; - gpr_mu_lock(&p->mu); - selected = GET_SELECTED(p); - p->shutdown = 1; - pp = p->pending_picks; - p->pending_picks = NULL; - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_FATAL_FAILURE, "shutdown"); - /* cancel subscription */ - if (selected != NULL) { - grpc_connected_subchannel_notify_on_state_change( - exec_ctx, selected, NULL, NULL, &p->connectivity_changed); - } else { - grpc_subchannel_notify_on_state_change( - exec_ctx, p->subchannels[p->checking_subchannel], NULL, NULL, - &p->connectivity_changed); - } - gpr_mu_unlock(&p->mu); - while (pp != NULL) { - pending_pick *next = pp->next; - *pp->target = NULL; - grpc_pollset_set_del_pollset(exec_ctx, p->base.interested_parties, - pp->pollset); - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); - gpr_free(pp); - pp = next; - } -} - -static void pf_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, - grpc_connected_subchannel **target) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - pending_pick *pp; - gpr_mu_lock(&p->mu); - pp = p->pending_picks; - p->pending_picks = NULL; - while (pp != NULL) { - pending_pick *next = pp->next; - if (pp->target == target) { - grpc_pollset_set_del_pollset(exec_ctx, p->base.interested_parties, - pp->pollset); - *target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); - gpr_free(pp); - } else { - pp->next = p->pending_picks; - p->pending_picks = pp; - } - pp = next; - } - gpr_mu_unlock(&p->mu); -} - -static void start_picking(grpc_exec_ctx *exec_ctx, pick_first_lb_policy *p) { - p->started_picking = 1; - p->checking_subchannel = 0; - p->checking_connectivity = GRPC_CHANNEL_IDLE; - GRPC_LB_POLICY_WEAK_REF(&p->base, "pick_first_connectivity"); - grpc_subchannel_notify_on_state_change( - exec_ctx, p->subchannels[p->checking_subchannel], - p->base.interested_parties, &p->checking_connectivity, - &p->connectivity_changed); -} - -void pf_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - gpr_mu_lock(&p->mu); - if (!p->started_picking) { - start_picking(exec_ctx, p); - } - gpr_mu_unlock(&p->mu); -} - -int pf_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_pollset *pollset, - grpc_metadata_batch *initial_metadata, - grpc_connected_subchannel **target, grpc_closure *on_complete) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - pending_pick *pp; - - /* Check atomically for a selected channel */ - grpc_connected_subchannel *selected = GET_SELECTED(p); - if (selected != NULL) { - *target = selected; - return 1; - } - - /* No subchannel selected yet, so acquire lock and then attempt again */ - gpr_mu_lock(&p->mu); - selected = GET_SELECTED(p); - if (selected) { - gpr_mu_unlock(&p->mu); - *target = selected; - return 1; - } else { - if (!p->started_picking) { - start_picking(exec_ctx, p); - } - grpc_pollset_set_add_pollset(exec_ctx, p->base.interested_parties, pollset); - pp = gpr_malloc(sizeof(*pp)); - pp->next = p->pending_picks; - pp->pollset = pollset; - pp->target = target; - pp->on_complete = on_complete; - p->pending_picks = pp; - gpr_mu_unlock(&p->mu); - return 0; - } -} - -static void destroy_subchannels(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { - pick_first_lb_policy *p = arg; - size_t i; - size_t num_subchannels = p->num_subchannels; - grpc_subchannel **subchannels; - - gpr_mu_lock(&p->mu); - subchannels = p->subchannels; - p->num_subchannels = 0; - p->subchannels = NULL; - gpr_mu_unlock(&p->mu); - GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "destroy_subchannels"); - - for (i = 0; i < num_subchannels; i++) { - GRPC_SUBCHANNEL_UNREF(exec_ctx, subchannels[i], "pick_first"); - } - - gpr_free(subchannels); -} - -static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { - pick_first_lb_policy *p = arg; - grpc_subchannel *selected_subchannel; - pending_pick *pp; - grpc_connected_subchannel *selected; - - gpr_mu_lock(&p->mu); - - selected = GET_SELECTED(p); - - if (p->shutdown) { - gpr_mu_unlock(&p->mu); - GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "pick_first_connectivity"); - return; - } else if (selected != NULL) { - if (p->checking_connectivity == GRPC_CHANNEL_TRANSIENT_FAILURE) { - /* if the selected channel goes bad, we're done */ - p->checking_connectivity = GRPC_CHANNEL_FATAL_FAILURE; - } - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - p->checking_connectivity, "selected_changed"); - if (p->checking_connectivity != GRPC_CHANNEL_FATAL_FAILURE) { - grpc_connected_subchannel_notify_on_state_change( - exec_ctx, selected, p->base.interested_parties, - &p->checking_connectivity, &p->connectivity_changed); - } else { - GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "pick_first_connectivity"); - } - } else { - loop: - switch (p->checking_connectivity) { - case GRPC_CHANNEL_READY: - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_READY, "connecting_ready"); - selected_subchannel = p->subchannels[p->checking_subchannel]; - selected = - grpc_subchannel_get_connected_subchannel(selected_subchannel); - GPR_ASSERT(selected != NULL); - GRPC_CONNECTED_SUBCHANNEL_REF(selected, "picked_first"); - /* drop the pick list: we are connected now */ - GRPC_LB_POLICY_WEAK_REF(&p->base, "destroy_subchannels"); - gpr_atm_rel_store(&p->selected, (gpr_atm)selected); - grpc_exec_ctx_enqueue( - exec_ctx, grpc_closure_create(destroy_subchannels, p), true, NULL); - /* update any calls that were waiting for a pick */ - while ((pp = p->pending_picks)) { - p->pending_picks = pp->next; - *pp->target = selected; - grpc_pollset_set_del_pollset(exec_ctx, p->base.interested_parties, - pp->pollset); - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); - gpr_free(pp); - } - grpc_connected_subchannel_notify_on_state_change( - exec_ctx, selected, p->base.interested_parties, - &p->checking_connectivity, &p->connectivity_changed); - break; - case GRPC_CHANNEL_TRANSIENT_FAILURE: - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "connecting_transient_failure"); - p->checking_subchannel = - (p->checking_subchannel + 1) % p->num_subchannels; - p->checking_connectivity = grpc_subchannel_check_connectivity( - p->subchannels[p->checking_subchannel]); - if (p->checking_connectivity == GRPC_CHANNEL_TRANSIENT_FAILURE) { - grpc_subchannel_notify_on_state_change( - exec_ctx, p->subchannels[p->checking_subchannel], - p->base.interested_parties, &p->checking_connectivity, - &p->connectivity_changed); - } else { - goto loop; - } - break; - case GRPC_CHANNEL_CONNECTING: - case GRPC_CHANNEL_IDLE: - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_CONNECTING, - "connecting_changed"); - grpc_subchannel_notify_on_state_change( - exec_ctx, p->subchannels[p->checking_subchannel], - p->base.interested_parties, &p->checking_connectivity, - &p->connectivity_changed); - break; - case GRPC_CHANNEL_FATAL_FAILURE: - p->num_subchannels--; - GPR_SWAP(grpc_subchannel *, p->subchannels[p->checking_subchannel], - p->subchannels[p->num_subchannels]); - GRPC_SUBCHANNEL_UNREF(exec_ctx, p->subchannels[p->num_subchannels], - "pick_first"); - if (p->num_subchannels == 0) { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_FATAL_FAILURE, - "no_more_channels"); - while ((pp = p->pending_picks)) { - p->pending_picks = pp->next; - *pp->target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); - gpr_free(pp); - } - GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, - "pick_first_connectivity"); - } else { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "subchannel_failed"); - p->checking_subchannel %= p->num_subchannels; - p->checking_connectivity = grpc_subchannel_check_connectivity( - p->subchannels[p->checking_subchannel]); - goto loop; - } - } - } - - gpr_mu_unlock(&p->mu); -} - -static grpc_connectivity_state pf_check_connectivity(grpc_exec_ctx *exec_ctx, - grpc_lb_policy *pol) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - grpc_connectivity_state st; - gpr_mu_lock(&p->mu); - st = grpc_connectivity_state_check(&p->state_tracker); - gpr_mu_unlock(&p->mu); - return st; -} - -void pf_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, - grpc_connectivity_state *current, - grpc_closure *notify) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - gpr_mu_lock(&p->mu); - grpc_connectivity_state_notify_on_state_change(exec_ctx, &p->state_tracker, - current, notify); - gpr_mu_unlock(&p->mu); -} - -void pf_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, - grpc_closure *closure) { - pick_first_lb_policy *p = (pick_first_lb_policy *)pol; - grpc_connected_subchannel *selected = GET_SELECTED(p); - if (selected) { - grpc_connected_subchannel_ping(exec_ctx, selected, closure); - } else { - grpc_exec_ctx_enqueue(exec_ctx, closure, false, NULL); - } -} - -static const grpc_lb_policy_vtable pick_first_lb_policy_vtable = { - pf_destroy, - pf_shutdown, - pf_pick, - pf_cancel_pick, - pf_ping_one, - pf_exit_idle, - pf_check_connectivity, - pf_notify_on_state_change}; - -static void pick_first_factory_ref(grpc_lb_policy_factory *factory) {} - -static void pick_first_factory_unref(grpc_lb_policy_factory *factory) {} - -static grpc_lb_policy *create_pick_first(grpc_lb_policy_factory *factory, - grpc_lb_policy_args *args) { - if (args->num_subchannels == 0) return NULL; - pick_first_lb_policy *p = gpr_malloc(sizeof(*p)); - memset(p, 0, sizeof(*p)); - grpc_lb_policy_init(&p->base, &pick_first_lb_policy_vtable); - p->subchannels = - gpr_malloc(sizeof(grpc_subchannel *) * args->num_subchannels); - p->num_subchannels = args->num_subchannels; - grpc_connectivity_state_init(&p->state_tracker, GRPC_CHANNEL_IDLE, - "pick_first"); - memcpy(p->subchannels, args->subchannels, - sizeof(grpc_subchannel *) * args->num_subchannels); - grpc_closure_init(&p->connectivity_changed, pf_connectivity_changed, p); - gpr_mu_init(&p->mu); - return &p->base; -} - -static const grpc_lb_policy_factory_vtable pick_first_factory_vtable = { - pick_first_factory_ref, pick_first_factory_unref, create_pick_first, - "pick_first"}; - -static grpc_lb_policy_factory pick_first_lb_policy_factory = { - &pick_first_factory_vtable}; - -grpc_lb_policy_factory *grpc_pick_first_lb_factory_create() { - return &pick_first_lb_policy_factory; -} diff --git a/src/core/lib/client_config/lb_policies/pick_first.h b/src/core/lib/client_config/lb_policies/pick_first.h deleted file mode 100644 index dba86ea7ad..0000000000 --- a/src/core/lib/client_config/lb_policies/pick_first.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * - * Copyright 2015-2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_PICK_FIRST_H -#define GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_PICK_FIRST_H - -#include "src/core/lib/client_config/lb_policy_factory.h" - -/** Returns a load balancing factory for the pick first policy, which picks up - * the first subchannel from \a subchannels to succesfully connect */ -grpc_lb_policy_factory *grpc_pick_first_lb_factory_create(); - -#endif /* GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_PICK_FIRST_H */ diff --git a/src/core/lib/client_config/lb_policies/round_robin.c b/src/core/lib/client_config/lb_policies/round_robin.c deleted file mode 100644 index c904c5f921..0000000000 --- a/src/core/lib/client_config/lb_policies/round_robin.c +++ /dev/null @@ -1,542 +0,0 @@ -/* - * - * Copyright 2015-2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/client_config/lb_policies/round_robin.h" - -#include <string.h> - -#include <grpc/support/alloc.h> -#include "src/core/lib/transport/connectivity_state.h" - -typedef struct round_robin_lb_policy round_robin_lb_policy; - -int grpc_lb_round_robin_trace = 0; - -/** List of entities waiting for a pick. - * - * Once a pick is available, \a target is updated and \a on_complete called. */ -typedef struct pending_pick { - struct pending_pick *next; - grpc_pollset *pollset; - grpc_connected_subchannel **target; - grpc_closure *on_complete; -} pending_pick; - -/** List of subchannels in a connectivity READY state */ -typedef struct ready_list { - grpc_subchannel *subchannel; - struct ready_list *next; - struct ready_list *prev; -} ready_list; - -typedef struct { - /** index within policy->subchannels */ - size_t index; - /** backpointer to owning policy */ - round_robin_lb_policy *policy; - /** subchannel itself */ - grpc_subchannel *subchannel; - /** notification that connectivity has changed on subchannel */ - grpc_closure connectivity_changed_closure; - /** this subchannels current position in subchannel->ready_list */ - ready_list *ready_list_node; - /** last observed connectivity */ - grpc_connectivity_state connectivity_state; -} subchannel_data; - -struct round_robin_lb_policy { - /** base policy: must be first */ - grpc_lb_policy base; - - /** all our subchannels */ - size_t num_subchannels; - subchannel_data **subchannels; - - /** mutex protecting remaining members */ - gpr_mu mu; - /** have we started picking? */ - int started_picking; - /** are we shutting down? */ - int shutdown; - /** List of picks that are waiting on connectivity */ - pending_pick *pending_picks; - - /** our connectivity state tracker */ - grpc_connectivity_state_tracker state_tracker; - - /** (Dummy) root of the doubly linked list containing READY subchannels */ - ready_list ready_list; - /** Last pick from the ready list. */ - ready_list *ready_list_last_pick; -}; - -/** Returns the next subchannel from the connected list or NULL if the list is - * empty. - * - * Note that this function does *not* advance p->ready_list_last_pick. Use \a - * advance_last_picked_locked() for that. */ -static ready_list *peek_next_connected_locked(const round_robin_lb_policy *p) { - ready_list *selected; - selected = p->ready_list_last_pick->next; - - while (selected != NULL) { - if (selected == &p->ready_list) { - GPR_ASSERT(selected->subchannel == NULL); - /* skip dummy root */ - selected = selected->next; - } else { - GPR_ASSERT(selected->subchannel != NULL); - return selected; - } - } - return NULL; -} - -/** Advance the \a ready_list picking head. */ -static void advance_last_picked_locked(round_robin_lb_policy *p) { - if (p->ready_list_last_pick->next != NULL) { /* non-empty list */ - p->ready_list_last_pick = p->ready_list_last_pick->next; - if (p->ready_list_last_pick == &p->ready_list) { - /* skip dummy root */ - p->ready_list_last_pick = p->ready_list_last_pick->next; - } - } else { /* should be an empty list */ - GPR_ASSERT(p->ready_list_last_pick == &p->ready_list); - } - - if (grpc_lb_round_robin_trace) { - gpr_log(GPR_DEBUG, "[READYLIST] ADVANCED LAST PICK. NOW AT NODE %p (SC %p)", - p->ready_list_last_pick, p->ready_list_last_pick->subchannel); - } -} - -/** Prepends (relative to the root at p->ready_list) the connected subchannel \a - * csc to the list of ready subchannels. */ -static ready_list *add_connected_sc_locked(round_robin_lb_policy *p, - grpc_subchannel *sc) { - ready_list *new_elem = gpr_malloc(sizeof(ready_list)); - new_elem->subchannel = sc; - if (p->ready_list.prev == NULL) { - /* first element */ - new_elem->next = &p->ready_list; - new_elem->prev = &p->ready_list; - p->ready_list.next = new_elem; - p->ready_list.prev = new_elem; - } else { - new_elem->next = &p->ready_list; - new_elem->prev = p->ready_list.prev; - p->ready_list.prev->next = new_elem; - p->ready_list.prev = new_elem; - } - if (grpc_lb_round_robin_trace) { - gpr_log(GPR_DEBUG, "[READYLIST] ADDING NODE %p (SC %p)", new_elem, sc); - } - return new_elem; -} - -/** Removes \a node from the list of connected subchannels */ -static void remove_disconnected_sc_locked(round_robin_lb_policy *p, - ready_list *node) { - if (node == NULL) { - return; - } - if (node == p->ready_list_last_pick) { - /* If removing the lastly picked node, reset the last pick pointer to the - * dummy root of the list */ - p->ready_list_last_pick = &p->ready_list; - } - - /* removing last item */ - if (node->next == &p->ready_list && node->prev == &p->ready_list) { - GPR_ASSERT(p->ready_list.next == node); - GPR_ASSERT(p->ready_list.prev == node); - p->ready_list.next = NULL; - p->ready_list.prev = NULL; - } else { - node->prev->next = node->next; - node->next->prev = node->prev; - } - - if (grpc_lb_round_robin_trace) { - gpr_log(GPR_DEBUG, "[READYLIST] REMOVED NODE %p (SC %p)", node, - node->subchannel); - } - - node->next = NULL; - node->prev = NULL; - node->subchannel = NULL; - - gpr_free(node); -} - -void rr_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - size_t i; - ready_list *elem; - for (i = 0; i < p->num_subchannels; i++) { - subchannel_data *sd = p->subchannels[i]; - GRPC_SUBCHANNEL_UNREF(exec_ctx, sd->subchannel, "round_robin"); - gpr_free(sd); - } - - grpc_connectivity_state_destroy(exec_ctx, &p->state_tracker); - gpr_free(p->subchannels); - gpr_mu_destroy(&p->mu); - - elem = p->ready_list.next; - while (elem != NULL && elem != &p->ready_list) { - ready_list *tmp; - tmp = elem->next; - elem->next = NULL; - elem->prev = NULL; - elem->subchannel = NULL; - gpr_free(elem); - elem = tmp; - } - gpr_free(p); -} - -void rr_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - pending_pick *pp; - size_t i; - - gpr_mu_lock(&p->mu); - - p->shutdown = 1; - while ((pp = p->pending_picks)) { - p->pending_picks = pp->next; - *pp->target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); - gpr_free(pp); - } - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_FATAL_FAILURE, "shutdown"); - for (i = 0; i < p->num_subchannels; i++) { - subchannel_data *sd = p->subchannels[i]; - grpc_subchannel_notify_on_state_change(exec_ctx, sd->subchannel, NULL, NULL, - &sd->connectivity_changed_closure); - } - gpr_mu_unlock(&p->mu); -} - -static void rr_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, - grpc_connected_subchannel **target) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - pending_pick *pp; - gpr_mu_lock(&p->mu); - pp = p->pending_picks; - p->pending_picks = NULL; - while (pp != NULL) { - pending_pick *next = pp->next; - if (pp->target == target) { - grpc_pollset_set_del_pollset(exec_ctx, p->base.interested_parties, - pp->pollset); - *target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); - gpr_free(pp); - } else { - pp->next = p->pending_picks; - p->pending_picks = pp; - } - pp = next; - } - gpr_mu_unlock(&p->mu); -} - -static void start_picking(grpc_exec_ctx *exec_ctx, round_robin_lb_policy *p) { - size_t i; - p->started_picking = 1; - - gpr_log(GPR_DEBUG, "LB_POLICY: p=%p num_subchannels=%d", p, - p->num_subchannels); - - for (i = 0; i < p->num_subchannels; i++) { - subchannel_data *sd = p->subchannels[i]; - sd->connectivity_state = GRPC_CHANNEL_IDLE; - grpc_subchannel_notify_on_state_change( - exec_ctx, sd->subchannel, p->base.interested_parties, - &sd->connectivity_state, &sd->connectivity_changed_closure); - GRPC_LB_POLICY_WEAK_REF(&p->base, "round_robin_connectivity"); - } -} - -void rr_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - gpr_mu_lock(&p->mu); - if (!p->started_picking) { - start_picking(exec_ctx, p); - } - gpr_mu_unlock(&p->mu); -} - -int rr_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_pollset *pollset, - grpc_metadata_batch *initial_metadata, - grpc_connected_subchannel **target, grpc_closure *on_complete) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - pending_pick *pp; - ready_list *selected; - gpr_mu_lock(&p->mu); - if ((selected = peek_next_connected_locked(p))) { - gpr_mu_unlock(&p->mu); - *target = grpc_subchannel_get_connected_subchannel(selected->subchannel); - if (grpc_lb_round_robin_trace) { - gpr_log(GPR_DEBUG, - "[RR PICK] TARGET <-- CONNECTED SUBCHANNEL %p (NODE %p)", - selected->subchannel, selected); - } - /* only advance the last picked pointer if the selection was used */ - advance_last_picked_locked(p); - return 1; - } else { - if (!p->started_picking) { - start_picking(exec_ctx, p); - } - grpc_pollset_set_add_pollset(exec_ctx, p->base.interested_parties, pollset); - pp = gpr_malloc(sizeof(*pp)); - pp->next = p->pending_picks; - pp->pollset = pollset; - pp->target = target; - pp->on_complete = on_complete; - p->pending_picks = pp; - gpr_mu_unlock(&p->mu); - return 0; - } -} - -static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { - subchannel_data *sd = arg; - round_robin_lb_policy *p = sd->policy; - pending_pick *pp; - ready_list *selected; - - int unref = 0; - - gpr_mu_lock(&p->mu); - - if (p->shutdown) { - unref = 1; - } else { - switch (sd->connectivity_state) { - case GRPC_CHANNEL_READY: - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_READY, "connecting_ready"); - /* add the newly connected subchannel to the list of connected ones. - * Note that it goes to the "end of the line". */ - sd->ready_list_node = add_connected_sc_locked(p, sd->subchannel); - /* at this point we know there's at least one suitable subchannel. Go - * ahead and pick one and notify the pending suitors in - * p->pending_picks. This preemtively replicates rr_pick()'s actions. */ - selected = peek_next_connected_locked(p); - if (p->pending_picks != NULL) { - /* if the selected subchannel is going to be used for the pending - * picks, update the last picked pointer */ - advance_last_picked_locked(p); - } - while ((pp = p->pending_picks)) { - p->pending_picks = pp->next; - *pp->target = - grpc_subchannel_get_connected_subchannel(selected->subchannel); - if (grpc_lb_round_robin_trace) { - gpr_log(GPR_DEBUG, - "[RR CONN CHANGED] TARGET <-- SUBCHANNEL %p (NODE %p)", - selected->subchannel, selected); - } - grpc_pollset_set_del_pollset(exec_ctx, p->base.interested_parties, - pp->pollset); - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); - gpr_free(pp); - } - grpc_subchannel_notify_on_state_change( - exec_ctx, sd->subchannel, p->base.interested_parties, - &sd->connectivity_state, &sd->connectivity_changed_closure); - break; - case GRPC_CHANNEL_CONNECTING: - case GRPC_CHANNEL_IDLE: - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - sd->connectivity_state, - "connecting_changed"); - grpc_subchannel_notify_on_state_change( - exec_ctx, sd->subchannel, p->base.interested_parties, - &sd->connectivity_state, &sd->connectivity_changed_closure); - break; - case GRPC_CHANNEL_TRANSIENT_FAILURE: - /* renew state notification */ - grpc_subchannel_notify_on_state_change( - exec_ctx, sd->subchannel, p->base.interested_parties, - &sd->connectivity_state, &sd->connectivity_changed_closure); - - /* remove from ready list if still present */ - if (sd->ready_list_node != NULL) { - remove_disconnected_sc_locked(p, sd->ready_list_node); - sd->ready_list_node = NULL; - } - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "connecting_transient_failure"); - break; - case GRPC_CHANNEL_FATAL_FAILURE: - if (sd->ready_list_node != NULL) { - remove_disconnected_sc_locked(p, sd->ready_list_node); - sd->ready_list_node = NULL; - } - - p->num_subchannels--; - GPR_SWAP(subchannel_data *, p->subchannels[sd->index], - p->subchannels[p->num_subchannels]); - GRPC_SUBCHANNEL_UNREF(exec_ctx, sd->subchannel, "round_robin"); - p->subchannels[sd->index]->index = sd->index; - gpr_free(sd); - - unref = 1; - if (p->num_subchannels == 0) { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_FATAL_FAILURE, - "no_more_channels"); - while ((pp = p->pending_picks)) { - p->pending_picks = pp->next; - *pp->target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); - gpr_free(pp); - } - } else { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "subchannel_failed"); - } - } /* switch */ - } /* !unref */ - - gpr_mu_unlock(&p->mu); - - if (unref) { - GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "round_robin_connectivity"); - } -} - -static grpc_connectivity_state rr_check_connectivity(grpc_exec_ctx *exec_ctx, - grpc_lb_policy *pol) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - grpc_connectivity_state st; - gpr_mu_lock(&p->mu); - st = grpc_connectivity_state_check(&p->state_tracker); - gpr_mu_unlock(&p->mu); - return st; -} - -static void rr_notify_on_state_change(grpc_exec_ctx *exec_ctx, - grpc_lb_policy *pol, - grpc_connectivity_state *current, - grpc_closure *notify) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - gpr_mu_lock(&p->mu); - grpc_connectivity_state_notify_on_state_change(exec_ctx, &p->state_tracker, - current, notify); - gpr_mu_unlock(&p->mu); -} - -static void rr_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, - grpc_closure *closure) { - round_robin_lb_policy *p = (round_robin_lb_policy *)pol; - ready_list *selected; - grpc_connected_subchannel *target; - gpr_mu_lock(&p->mu); - if ((selected = peek_next_connected_locked(p))) { - gpr_mu_unlock(&p->mu); - target = grpc_subchannel_get_connected_subchannel(selected->subchannel); - grpc_connected_subchannel_ping(exec_ctx, target, closure); - } else { - gpr_mu_unlock(&p->mu); - grpc_exec_ctx_enqueue(exec_ctx, closure, false, NULL); - } -} - -static const grpc_lb_policy_vtable round_robin_lb_policy_vtable = { - rr_destroy, - rr_shutdown, - rr_pick, - rr_cancel_pick, - rr_ping_one, - rr_exit_idle, - rr_check_connectivity, - rr_notify_on_state_change}; - -static void round_robin_factory_ref(grpc_lb_policy_factory *factory) {} - -static void round_robin_factory_unref(grpc_lb_policy_factory *factory) {} - -static grpc_lb_policy *create_round_robin(grpc_lb_policy_factory *factory, - grpc_lb_policy_args *args) { - size_t i; - round_robin_lb_policy *p = gpr_malloc(sizeof(*p)); - GPR_ASSERT(args->num_subchannels > 0); - memset(p, 0, sizeof(*p)); - grpc_lb_policy_init(&p->base, &round_robin_lb_policy_vtable); - p->num_subchannels = args->num_subchannels; - p->subchannels = gpr_malloc(sizeof(*p->subchannels) * p->num_subchannels); - memset(p->subchannels, 0, sizeof(*p->subchannels) * p->num_subchannels); - grpc_connectivity_state_init(&p->state_tracker, GRPC_CHANNEL_IDLE, - "round_robin"); - - gpr_mu_init(&p->mu); - for (i = 0; i < args->num_subchannels; i++) { - subchannel_data *sd = gpr_malloc(sizeof(*sd)); - memset(sd, 0, sizeof(*sd)); - p->subchannels[i] = sd; - sd->policy = p; - sd->index = i; - sd->subchannel = args->subchannels[i]; - grpc_closure_init(&sd->connectivity_changed_closure, - rr_connectivity_changed, sd); - } - - /* The (dummy node) root of the ready list */ - p->ready_list.subchannel = NULL; - p->ready_list.prev = NULL; - p->ready_list.next = NULL; - p->ready_list_last_pick = &p->ready_list; - - return &p->base; -} - -static const grpc_lb_policy_factory_vtable round_robin_factory_vtable = { - round_robin_factory_ref, round_robin_factory_unref, create_round_robin, - "round_robin"}; - -static grpc_lb_policy_factory round_robin_lb_policy_factory = { - &round_robin_factory_vtable}; - -grpc_lb_policy_factory *grpc_round_robin_lb_factory_create() { - return &round_robin_lb_policy_factory; -} diff --git a/src/core/lib/client_config/lb_policies/round_robin.h b/src/core/lib/client_config/lb_policies/round_robin.h deleted file mode 100644 index 52db1caa0c..0000000000 --- a/src/core/lib/client_config/lb_policies/round_robin.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * - * Copyright 2015-2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_ROUND_ROBIN_H -#define GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_ROUND_ROBIN_H - -#include "src/core/lib/client_config/lb_policy.h" - -extern int grpc_lb_round_robin_trace; - -#include "src/core/lib/client_config/lb_policy_factory.h" - -/** Returns a load balancing factory for the round robin policy */ -grpc_lb_policy_factory *grpc_round_robin_lb_factory_create(); - -#endif /* GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICIES_ROUND_ROBIN_H */ diff --git a/src/core/lib/client_config/lb_policy.c b/src/core/lib/client_config/lb_policy.c index ee20ccd76a..3d23669ec2 100644 --- a/src/core/lib/client_config/lb_policy.c +++ b/src/core/lib/client_config/lb_policy.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/lb_policy.h b/src/core/lib/client_config/lb_policy.h index 58a0a04d85..a63e8e68df 100644 --- a/src/core/lib/client_config/lb_policy.h +++ b/src/core/lib/client_config/lb_policy.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/lb_policy_factory.c b/src/core/lib/client_config/lb_policy_factory.c index 2ca6f42f89..92e1f5f08b 100644 --- a/src/core/lib/client_config/lb_policy_factory.c +++ b/src/core/lib/client_config/lb_policy_factory.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -42,7 +42,8 @@ void grpc_lb_policy_factory_unref(grpc_lb_policy_factory* factory) { } grpc_lb_policy* grpc_lb_policy_factory_create_lb_policy( - grpc_lb_policy_factory* factory, grpc_lb_policy_args* args) { + grpc_exec_ctx* exec_ctx, grpc_lb_policy_factory* factory, + grpc_lb_policy_args* args) { if (factory == NULL) return NULL; - return factory->vtable->create_lb_policy(factory, args); + return factory->vtable->create_lb_policy(exec_ctx, factory, args); } diff --git a/src/core/lib/client_config/lb_policy_factory.h b/src/core/lib/client_config/lb_policy_factory.h index 36eaf178d9..4931d4df58 100644 --- a/src/core/lib/client_config/lb_policy_factory.h +++ b/src/core/lib/client_config/lb_policy_factory.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -34,8 +34,11 @@ #ifndef GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICY_FACTORY_H #define GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICY_FACTORY_H +#include "src/core/lib/client_config/client_channel_factory.h" #include "src/core/lib/client_config/lb_policy.h" -#include "src/core/lib/client_config/subchannel.h" +#include "src/core/lib/iomgr/resolve_address.h" + +#include "src/core/lib/iomgr/exec_ctx.h" typedef struct grpc_lb_policy_factory grpc_lb_policy_factory; typedef struct grpc_lb_policy_factory_vtable grpc_lb_policy_factory_vtable; @@ -47,8 +50,8 @@ struct grpc_lb_policy_factory { }; typedef struct grpc_lb_policy_args { - grpc_subchannel **subchannels; - size_t num_subchannels; + grpc_resolved_addresses *addresses; + grpc_client_channel_factory *client_channel_factory; } grpc_lb_policy_args; struct grpc_lb_policy_factory_vtable { @@ -56,7 +59,8 @@ struct grpc_lb_policy_factory_vtable { void (*unref)(grpc_lb_policy_factory *factory); /** Implementation of grpc_lb_policy_factory_create_lb_policy */ - grpc_lb_policy *(*create_lb_policy)(grpc_lb_policy_factory *factory, + grpc_lb_policy *(*create_lb_policy)(grpc_exec_ctx *exec_ctx, + grpc_lb_policy_factory *factory, grpc_lb_policy_args *args); /** Name for the LB policy this factory implements */ @@ -68,6 +72,7 @@ void grpc_lb_policy_factory_unref(grpc_lb_policy_factory *factory); /** Create a lb_policy instance. */ grpc_lb_policy *grpc_lb_policy_factory_create_lb_policy( - grpc_lb_policy_factory *factory, grpc_lb_policy_args *args); + grpc_exec_ctx *exec_ctx, grpc_lb_policy_factory *factory, + grpc_lb_policy_args *args); #endif /* GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICY_FACTORY_H */ diff --git a/src/core/lib/client_config/lb_policy_registry.c b/src/core/lib/client_config/lb_policy_registry.c index 13acfe78cd..af396362a1 100644 --- a/src/core/lib/client_config/lb_policy_registry.c +++ b/src/core/lib/client_config/lb_policy_registry.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -40,12 +40,7 @@ static grpc_lb_policy_factory *g_all_of_the_lb_policies[MAX_POLICIES]; static int g_number_of_lb_policies = 0; -static grpc_lb_policy_factory *g_default_lb_policy_factory; - -void grpc_lb_policy_registry_init(grpc_lb_policy_factory *default_factory) { - g_number_of_lb_policies = 0; - g_default_lb_policy_factory = default_factory; -} +void grpc_lb_policy_registry_init(void) { g_number_of_lb_policies = 0; } void grpc_lb_policy_registry_shutdown(void) { int i; @@ -79,10 +74,10 @@ static grpc_lb_policy_factory *lookup_factory(const char *name) { return NULL; } -grpc_lb_policy *grpc_lb_policy_create(const char *name, +grpc_lb_policy *grpc_lb_policy_create(grpc_exec_ctx *exec_ctx, const char *name, grpc_lb_policy_args *args) { grpc_lb_policy_factory *factory = lookup_factory(name); grpc_lb_policy *lb_policy = - grpc_lb_policy_factory_create_lb_policy(factory, args); + grpc_lb_policy_factory_create_lb_policy(exec_ctx, factory, args); return lb_policy; } diff --git a/src/core/lib/client_config/lb_policy_registry.h b/src/core/lib/client_config/lb_policy_registry.h index c251fd9f08..4b8495d8a1 100644 --- a/src/core/lib/client_config/lb_policy_registry.h +++ b/src/core/lib/client_config/lb_policy_registry.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -35,10 +35,11 @@ #define GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICY_REGISTRY_H #include "src/core/lib/client_config/lb_policy_factory.h" +#include "src/core/lib/iomgr/exec_ctx.h" /** Initialize the registry and set \a default_factory as the factory to be * returned when no name is provided in a lookup */ -void grpc_lb_policy_registry_init(grpc_lb_policy_factory *default_factory); +void grpc_lb_policy_registry_init(void); void grpc_lb_policy_registry_shutdown(void); /** Register a LB policy factory. */ @@ -48,7 +49,7 @@ void grpc_register_lb_policy(grpc_lb_policy_factory *factory); * * If \a name is NULL, the default factory from \a grpc_lb_policy_registry_init * will be returned. */ -grpc_lb_policy *grpc_lb_policy_create(const char *name, +grpc_lb_policy *grpc_lb_policy_create(grpc_exec_ctx *exec_ctx, const char *name, grpc_lb_policy_args *args); #endif /* GRPC_CORE_LIB_CLIENT_CONFIG_LB_POLICY_REGISTRY_H */ diff --git a/src/core/lib/client_config/resolver.c b/src/core/lib/client_config/resolver.c index 32f0643adb..b9eef5575f 100644 --- a/src/core/lib/client_config/resolver.c +++ b/src/core/lib/client_config/resolver.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolver.h b/src/core/lib/client_config/resolver.h index 1ee879293a..cf0bb2bc7a 100644 --- a/src/core/lib/client_config/resolver.h +++ b/src/core/lib/client_config/resolver.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolver_factory.c b/src/core/lib/client_config/resolver_factory.c index 0f76c664fa..001fa28536 100644 --- a/src/core/lib/client_config/resolver_factory.c +++ b/src/core/lib/client_config/resolver_factory.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolver_factory.h b/src/core/lib/client_config/resolver_factory.h index 91bdbfe01c..18c7fd7d62 100644 --- a/src/core/lib/client_config/resolver_factory.h +++ b/src/core/lib/client_config/resolver_factory.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolver_registry.c b/src/core/lib/client_config/resolver_registry.c index ff03041bc5..5450791a00 100644 --- a/src/core/lib/client_config/resolver_registry.c +++ b/src/core/lib/client_config/resolver_registry.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolver_registry.h b/src/core/lib/client_config/resolver_registry.h index eec830bbcb..e7eec6d3a6 100644 --- a/src/core/lib/client_config/resolver_registry.h +++ b/src/core/lib/client_config/resolver_registry.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolvers/dns_resolver.c b/src/core/lib/client_config/resolvers/dns_resolver.c index 078fda298a..45401e1281 100644 --- a/src/core/lib/client_config/resolvers/dns_resolver.c +++ b/src/core/lib/client_config/resolvers/dns_resolver.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -162,39 +162,23 @@ static void dns_on_resolved(grpc_exec_ctx *exec_ctx, void *arg, grpc_resolved_addresses *addresses) { dns_resolver *r = arg; grpc_client_config *config = NULL; - grpc_subchannel **subchannels; - grpc_subchannel_args args; grpc_lb_policy *lb_policy; - size_t i; gpr_mu_lock(&r->mu); GPR_ASSERT(r->resolving); r->resolving = 0; if (addresses != NULL) { grpc_lb_policy_args lb_policy_args; config = grpc_client_config_create(); - subchannels = gpr_malloc(sizeof(grpc_subchannel *) * addresses->naddrs); - size_t naddrs = 0; - for (i = 0; i < addresses->naddrs; i++) { - memset(&args, 0, sizeof(args)); - args.addr = (struct sockaddr *)(addresses->addrs[i].addr); - args.addr_len = (size_t)addresses->addrs[i].len; - grpc_subchannel *subchannel = - grpc_client_channel_factory_create_subchannel( - exec_ctx, r->client_channel_factory, &args); - if (subchannel != NULL) { - subchannels[naddrs++] = subchannel; - } - } memset(&lb_policy_args, 0, sizeof(lb_policy_args)); - lb_policy_args.subchannels = subchannels; - lb_policy_args.num_subchannels = naddrs; - lb_policy = grpc_lb_policy_create(r->lb_policy_name, &lb_policy_args); + lb_policy_args.addresses = addresses; + lb_policy_args.client_channel_factory = r->client_channel_factory; + lb_policy = + grpc_lb_policy_create(exec_ctx, r->lb_policy_name, &lb_policy_args); if (lb_policy != NULL) { grpc_client_config_set_lb_policy(config, lb_policy); GRPC_LB_POLICY_UNREF(exec_ctx, lb_policy, "construction"); } grpc_resolved_addresses_destroy(addresses); - gpr_free(subchannels); } else { gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC); gpr_timespec next_try = gpr_backoff_step(&r->backoff_state, now); diff --git a/src/core/lib/client_config/resolvers/dns_resolver.h b/src/core/lib/client_config/resolvers/dns_resolver.h index eb46e41c77..de41961ea9 100644 --- a/src/core/lib/client_config/resolvers/dns_resolver.h +++ b/src/core/lib/client_config/resolvers/dns_resolver.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolvers/sockaddr_resolver.c b/src/core/lib/client_config/resolvers/sockaddr_resolver.c index c2492a44b4..f1f3c782f7 100644 --- a/src/core/lib/client_config/resolvers/sockaddr_resolver.c +++ b/src/core/lib/client_config/resolvers/sockaddr_resolver.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -58,11 +58,7 @@ typedef struct { char *lb_policy_name; /** the addresses that we've 'resolved' */ - struct sockaddr_storage *addrs; - /** the corresponding length of the addresses */ - size_t *addrs_len; - /** how many elements in \a addrs */ - size_t num_addrs; + grpc_resolved_addresses *addresses; /** mutex guarding the rest of the state */ gpr_mu mu; @@ -125,28 +121,14 @@ static void sockaddr_next(grpc_exec_ctx *exec_ctx, grpc_resolver *resolver, static void sockaddr_maybe_finish_next_locked(grpc_exec_ctx *exec_ctx, sockaddr_resolver *r) { - grpc_client_config *cfg; - grpc_lb_policy *lb_policy; - grpc_lb_policy_args lb_policy_args; - grpc_subchannel **subchannels; - grpc_subchannel_args args; - if (r->next_completion != NULL && !r->published) { - size_t i; - cfg = grpc_client_config_create(); - subchannels = gpr_malloc(sizeof(grpc_subchannel *) * r->num_addrs); - for (i = 0; i < r->num_addrs; i++) { - memset(&args, 0, sizeof(args)); - args.addr = (struct sockaddr *)&r->addrs[i]; - args.addr_len = r->addrs_len[i]; - subchannels[i] = grpc_client_channel_factory_create_subchannel( - exec_ctx, r->client_channel_factory, &args); - } + grpc_client_config *cfg = grpc_client_config_create(); + grpc_lb_policy_args lb_policy_args; memset(&lb_policy_args, 0, sizeof(lb_policy_args)); - lb_policy_args.subchannels = subchannels; - lb_policy_args.num_subchannels = r->num_addrs; - lb_policy = grpc_lb_policy_create(r->lb_policy_name, &lb_policy_args); - gpr_free(subchannels); + lb_policy_args.addresses = r->addresses; + lb_policy_args.client_channel_factory = r->client_channel_factory; + grpc_lb_policy *lb_policy = + grpc_lb_policy_create(exec_ctx, r->lb_policy_name, &lb_policy_args); grpc_client_config_set_lb_policy(cfg, lb_policy); GRPC_LB_POLICY_UNREF(exec_ctx, lb_policy, "sockaddr"); r->published = 1; @@ -160,8 +142,7 @@ static void sockaddr_destroy(grpc_exec_ctx *exec_ctx, grpc_resolver *gr) { sockaddr_resolver *r = (sockaddr_resolver *)gr; gpr_mu_destroy(&r->mu); grpc_client_channel_factory_unref(exec_ctx, r->client_channel_factory); - gpr_free(r->addrs); - gpr_free(r->addrs_len); + grpc_resolved_addresses_destroy(r->addresses); gpr_free(r->lb_policy_name); gpr_free(r); } @@ -269,7 +250,6 @@ static void do_nothing(void *ignored) {} static grpc_resolver *sockaddr_create( grpc_resolver_args *args, const char *default_lb_policy_name, int parse(grpc_uri *uri, struct sockaddr_storage *dst, size_t *len)) { - size_t i; int errors_found = 0; /* GPR_FALSE */ sockaddr_resolver *r; gpr_slice path_slice; @@ -309,15 +289,18 @@ static grpc_resolver *sockaddr_create( gpr_slice_buffer_init(&path_parts); gpr_slice_split(path_slice, ",", &path_parts); - r->num_addrs = path_parts.count; - r->addrs = gpr_malloc(sizeof(struct sockaddr_storage) * r->num_addrs); - r->addrs_len = gpr_malloc(sizeof(*r->addrs_len) * r->num_addrs); + r->addresses = gpr_malloc(sizeof(grpc_resolved_addresses)); + r->addresses->naddrs = path_parts.count; + r->addresses->addrs = + gpr_malloc(sizeof(grpc_resolved_address) * r->addresses->naddrs); - for (i = 0; i < r->num_addrs; i++) { + for (size_t i = 0; i < r->addresses->naddrs; i++) { grpc_uri ith_uri = *args->uri; char *part_str = gpr_dump_slice(path_parts.slices[i], GPR_DUMP_ASCII); ith_uri.path = part_str; - if (!parse(&ith_uri, &r->addrs[i], &r->addrs_len[i])) { + if (!parse(&ith_uri, + (struct sockaddr_storage *)(&r->addresses->addrs[i].addr), + &r->addresses->addrs[i].len)) { errors_found = 1; /* GPR_TRUE */ } gpr_free(part_str); @@ -328,8 +311,7 @@ static grpc_resolver *sockaddr_create( gpr_slice_unref(path_slice); if (errors_found) { gpr_free(r->lb_policy_name); - gpr_free(r->addrs); - gpr_free(r->addrs_len); + grpc_resolved_addresses_destroy(r->addresses); gpr_free(r); return NULL; } diff --git a/src/core/lib/client_config/resolvers/sockaddr_resolver.h b/src/core/lib/client_config/resolvers/sockaddr_resolver.h index 45c55bd160..a8b208176c 100644 --- a/src/core/lib/client_config/resolvers/sockaddr_resolver.h +++ b/src/core/lib/client_config/resolvers/sockaddr_resolver.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/resolvers/zookeeper_resolver.c b/src/core/lib/client_config/resolvers/zookeeper_resolver.c index 4548344611..f158090e67 100644 --- a/src/core/lib/client_config/resolvers/zookeeper_resolver.c +++ b/src/core/lib/client_config/resolvers/zookeeper_resolver.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -184,28 +184,21 @@ static void zookeeper_on_resolved(grpc_exec_ctx *exec_ctx, void *arg, grpc_resolved_addresses *addresses) { zookeeper_resolver *r = arg; grpc_client_config *config = NULL; - grpc_subchannel **subchannels; - grpc_subchannel_args args; grpc_lb_policy *lb_policy; - size_t i; + if (addresses != NULL) { grpc_lb_policy_args lb_policy_args; config = grpc_client_config_create(); - subchannels = gpr_malloc(sizeof(grpc_subchannel *) * addresses->naddrs); - for (i = 0; i < addresses->naddrs; i++) { - memset(&args, 0, sizeof(args)); - args.addr = (struct sockaddr *)(addresses->addrs[i].addr); - args.addr_len = addresses->addrs[i].len; - subchannels[i] = grpc_client_channel_factory_create_subchannel( - exec_ctx, r->client_channel_factory, &args); + lb_policy_args.addresses = addresses; + lb_policy_args.client_channel_factory = r->client_channel_factory; + lb_policy = + grpc_lb_policy_create(exec_ctx, r->lb_policy_name, &lb_policy_args); + + if (lb_policy != NULL) { + grpc_client_config_set_lb_policy(config, lb_policy); + GRPC_LB_POLICY_UNREF(exec_ctx, lb_policy, "construction"); } - lb_policy_args.subchannels = subchannels; - lb_policy_args.num_subchannels = addresses->naddrs; - lb_policy = grpc_lb_policy_create(r->lb_policy_name, &lb_policy_args); - grpc_client_config_set_lb_policy(config, lb_policy); - GRPC_LB_POLICY_UNREF(exec_ctx, lb_policy, "construction"); grpc_resolved_addresses_destroy(addresses); - gpr_free(subchannels); } gpr_mu_lock(&r->mu); GPR_ASSERT(r->resolving == 1); diff --git a/src/core/lib/client_config/resolvers/zookeeper_resolver.h b/src/core/lib/client_config/resolvers/zookeeper_resolver.h index 7ee7604360..a067bd0bdb 100644 --- a/src/core/lib/client_config/resolvers/zookeeper_resolver.h +++ b/src/core/lib/client_config/resolvers/zookeeper_resolver.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/subchannel.c b/src/core/lib/client_config/subchannel.c index 41242f0dd7..47c53a16ba 100644 --- a/src/core/lib/client_config/subchannel.c +++ b/src/core/lib/client_config/subchannel.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/subchannel.h b/src/core/lib/client_config/subchannel.h index b4f545be52..68aeff39a1 100644 --- a/src/core/lib/client_config/subchannel.h +++ b/src/core/lib/client_config/subchannel.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/client_config/uri_parser.c b/src/core/lib/client_config/uri_parser.c index d3228dec5f..6bec70da2d 100644 --- a/src/core/lib/client_config/uri_parser.c +++ b/src/core/lib/client_config/uri_parser.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -38,8 +38,12 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> #include <grpc/support/port_platform.h> +#include <grpc/support/slice.h> +#include <grpc/support/slice_buffer.h> #include <grpc/support/string_util.h> +#include "src/core/lib/support/string.h" + /** a size_t default value... maps to all 1's */ #define NOT_SET (~(size_t)0) @@ -133,6 +137,51 @@ static int parse_fragment_or_query(const char *uri_text, size_t *i) { return 1; } +static void do_nothing(void *ignored) {} +static void parse_query_parts(grpc_uri *uri) { + static const char *QUERY_PARTS_SEPARATOR = "&"; + static const char *QUERY_PARTS_VALUE_SEPARATOR = "="; + GPR_ASSERT(uri->query != NULL); + if (uri->query[0] == '\0') { + uri->query_parts = NULL; + uri->query_parts_values = NULL; + uri->num_query_parts = 0; + return; + } + gpr_slice query_slice = + gpr_slice_new(uri->query, strlen(uri->query), do_nothing); + gpr_slice_buffer query_parts; /* the &-separated elements of the query */ + gpr_slice_buffer query_param_parts; /* the =-separated subelements */ + + gpr_slice_buffer_init(&query_parts); + gpr_slice_buffer_init(&query_param_parts); + + gpr_slice_split(query_slice, QUERY_PARTS_SEPARATOR, &query_parts); + uri->query_parts = gpr_malloc(query_parts.count * sizeof(char *)); + uri->query_parts_values = gpr_malloc(query_parts.count * sizeof(char *)); + uri->num_query_parts = query_parts.count; + for (size_t i = 0; i < query_parts.count; i++) { + gpr_slice_split(query_parts.slices[i], QUERY_PARTS_VALUE_SEPARATOR, + &query_param_parts); + GPR_ASSERT(query_param_parts.count > 0); + uri->query_parts[i] = + gpr_dump_slice(query_param_parts.slices[0], GPR_DUMP_ASCII); + if (query_param_parts.count > 1) { + /* TODO(dgq): only the first value after the separator is considered. + * Perhaps all chars after the first separator for the query part should + * be included, even if they include the separator. */ + uri->query_parts_values[i] = + gpr_dump_slice(query_param_parts.slices[1], GPR_DUMP_ASCII); + } else { + uri->query_parts_values[i] = NULL; + } + gpr_slice_buffer_reset_and_unref(&query_param_parts); + } + gpr_slice_buffer_destroy(&query_parts); + gpr_slice_buffer_destroy(&query_param_parts); + gpr_slice_unref(query_slice); +} + grpc_uri *grpc_uri_parse(const char *uri_text, int suppress_errors) { grpc_uri *uri; size_t scheme_begin = 0; @@ -227,16 +276,35 @@ grpc_uri *grpc_uri_parse(const char *uri_text, int suppress_errors) { uri->path = copy_component(uri_text, path_begin, path_end); uri->query = copy_component(uri_text, query_begin, query_end); uri->fragment = copy_component(uri_text, fragment_begin, fragment_end); + parse_query_parts(uri); return uri; } +const char *grpc_uri_get_query_arg(const grpc_uri *uri, const char *key) { + GPR_ASSERT(key != NULL); + if (key[0] == '\0') return NULL; + + for (size_t i = 0; i < uri->num_query_parts; ++i) { + if (0 == strcmp(key, uri->query_parts[i])) { + return uri->query_parts_values[i]; + } + } + return NULL; +} + void grpc_uri_destroy(grpc_uri *uri) { if (!uri) return; gpr_free(uri->scheme); gpr_free(uri->authority); gpr_free(uri->path); gpr_free(uri->query); + for (size_t i = 0; i < uri->num_query_parts; ++i) { + gpr_free(uri->query_parts[i]); + gpr_free(uri->query_parts_values[i]); + } + gpr_free(uri->query_parts); + gpr_free(uri->query_parts_values); gpr_free(uri->fragment); gpr_free(uri); } diff --git a/src/core/lib/client_config/uri_parser.h b/src/core/lib/client_config/uri_parser.h index d70d451e60..5d6785d293 100644 --- a/src/core/lib/client_config/uri_parser.h +++ b/src/core/lib/client_config/uri_parser.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -34,17 +34,29 @@ #ifndef GRPC_CORE_LIB_CLIENT_CONFIG_URI_PARSER_H #define GRPC_CORE_LIB_CLIENT_CONFIG_URI_PARSER_H +#include <stddef.h> + typedef struct { char *scheme; char *authority; char *path; char *query; + /** Query substrings separated by '&' */ + char **query_parts; + /** Number of elements in \a query_parts and \a query_parts_values */ + size_t num_query_parts; + /** Split each query part by '='. NULL if not present. */ + char **query_parts_values; char *fragment; } grpc_uri; /** parse a uri, return NULL on failure */ grpc_uri *grpc_uri_parse(const char *uri_text, int suppress_errors); +/** return the part of a query string after the '=' in "?key=xxx&...", or NULL + * if key is not present */ +const char *grpc_uri_get_query_arg(const grpc_uri *uri, const char *key); + /** destroy a uri */ void grpc_uri_destroy(grpc_uri *uri); diff --git a/src/core/lib/compression/algorithm_metadata.h b/src/core/lib/compression/algorithm_metadata.h index 47f33abdc7..1f9cc15f23 100644 --- a/src/core/lib/compression/algorithm_metadata.h +++ b/src/core/lib/compression/algorithm_metadata.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/compression/compression_algorithm.c b/src/core/lib/compression/compression_algorithm.c index f781b45042..7039364b7b 100644 --- a/src/core/lib/compression/compression_algorithm.c +++ b/src/core/lib/compression/compression_algorithm.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/compression/message_compress.c b/src/core/lib/compression/message_compress.c index b4b6a2d75e..cbe0b5a285 100644 --- a/src/core/lib/compression/message_compress.c +++ b/src/core/lib/compression/message_compress.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/compression/message_compress.h b/src/core/lib/compression/message_compress.h index b71608139e..c69eaaf006 100644 --- a/src/core/lib/compression/message_compress.h +++ b/src/core/lib/compression/message_compress.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/debug/trace.c b/src/core/lib/debug/trace.c index 786dd9324f..555f497b78 100644 --- a/src/core/lib/debug/trace.c +++ b/src/core/lib/debug/trace.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/debug/trace.h b/src/core/lib/debug/trace.h index 76ea5a7c64..7afc38db7e 100644 --- a/src/core/lib/debug/trace.h +++ b/src/core/lib/debug/trace.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/http/format_request.c b/src/core/lib/http/format_request.c index 95b3918646..9240356fea 100644 --- a/src/core/lib/http/format_request.c +++ b/src/core/lib/http/format_request.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/http/format_request.h b/src/core/lib/http/format_request.h index 2e933d804b..1543efe4b0 100644 --- a/src/core/lib/http/format_request.h +++ b/src/core/lib/http/format_request.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/http/httpcli.c b/src/core/lib/http/httpcli.c index aab28ad8b6..76bd1b64dc 100644 --- a/src/core/lib/http/httpcli.c +++ b/src/core/lib/http/httpcli.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/http/httpcli.h b/src/core/lib/http/httpcli.h index b8d54a8586..11a32a125c 100644 --- a/src/core/lib/http/httpcli.h +++ b/src/core/lib/http/httpcli.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/http/httpcli_security_connector.c b/src/core/lib/http/httpcli_security_connector.c index 6f1630ac1f..ea4bff30d4 100644 --- a/src/core/lib/http/httpcli_security_connector.c +++ b/src/core/lib/http/httpcli_security_connector.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/http/parser.c b/src/core/lib/http/parser.c index 2782ad758e..01d17fb623 100644 --- a/src/core/lib/http/parser.c +++ b/src/core/lib/http/parser.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/http/parser.h b/src/core/lib/http/parser.h index 6a72174aa6..8bd73f649a 100644 --- a/src/core/lib/http/parser.h +++ b/src/core/lib/http/parser.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/closure.c b/src/core/lib/iomgr/closure.c index 724ebc284a..d6f073fc9d 100644 --- a/src/core/lib/iomgr/closure.c +++ b/src/core/lib/iomgr/closure.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/closure.h b/src/core/lib/iomgr/closure.h index 2597cf1706..8652b53a8b 100644 --- a/src/core/lib/iomgr/closure.h +++ b/src/core/lib/iomgr/closure.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/endpoint.c b/src/core/lib/iomgr/endpoint.c index 576b5a6e5c..1ab3733d38 100644 --- a/src/core/lib/iomgr/endpoint.c +++ b/src/core/lib/iomgr/endpoint.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/endpoint.h b/src/core/lib/iomgr/endpoint.h index 918e705fbd..3877ceb1e2 100644 --- a/src/core/lib/iomgr/endpoint.h +++ b/src/core/lib/iomgr/endpoint.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/endpoint_pair.h b/src/core/lib/iomgr/endpoint_pair.h index bef8bb3518..5cd78051bd 100644 --- a/src/core/lib/iomgr/endpoint_pair.h +++ b/src/core/lib/iomgr/endpoint_pair.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/endpoint_pair_windows.c b/src/core/lib/iomgr/endpoint_pair_windows.c index cba18db81f..582704e267 100644 --- a/src/core/lib/iomgr/endpoint_pair_windows.c +++ b/src/core/lib/iomgr/endpoint_pair_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/exec_ctx.c b/src/core/lib/iomgr/exec_ctx.c index 1ed6da623a..2146c7dd1f 100644 --- a/src/core/lib/iomgr/exec_ctx.c +++ b/src/core/lib/iomgr/exec_ctx.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/exec_ctx.h b/src/core/lib/iomgr/exec_ctx.h index e62ea2dedf..e09ef02400 100644 --- a/src/core/lib/iomgr/exec_ctx.h +++ b/src/core/lib/iomgr/exec_ctx.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/executor.c b/src/core/lib/iomgr/executor.c index 42a9db3cbb..36e22e4271 100644 --- a/src/core/lib/iomgr/executor.c +++ b/src/core/lib/iomgr/executor.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/executor.h b/src/core/lib/iomgr/executor.h index f1871416a0..b7e6f51aa5 100644 --- a/src/core/lib/iomgr/executor.h +++ b/src/core/lib/iomgr/executor.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/fd_posix.c b/src/core/lib/iomgr/fd_posix.c index 72c924bdcb..1397302658 100644 --- a/src/core/lib/iomgr/fd_posix.c +++ b/src/core/lib/iomgr/fd_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/fd_posix.h b/src/core/lib/iomgr/fd_posix.h index 69d09ef5e3..dc389ba743 100644 --- a/src/core/lib/iomgr/fd_posix.h +++ b/src/core/lib/iomgr/fd_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iocp_windows.c b/src/core/lib/iomgr/iocp_windows.c index 682a32c0da..d46558ab1b 100644 --- a/src/core/lib/iomgr/iocp_windows.c +++ b/src/core/lib/iomgr/iocp_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iocp_windows.h b/src/core/lib/iomgr/iocp_windows.h index 856c837fb4..ae210fa7d7 100644 --- a/src/core/lib/iomgr/iocp_windows.h +++ b/src/core/lib/iomgr/iocp_windows.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iomgr.c b/src/core/lib/iomgr/iomgr.c index bb544c8280..5ac47f42f2 100644 --- a/src/core/lib/iomgr/iomgr.c +++ b/src/core/lib/iomgr/iomgr.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iomgr.h b/src/core/lib/iomgr/iomgr.h index babf0a85b7..6c82de78ac 100644 --- a/src/core/lib/iomgr/iomgr.h +++ b/src/core/lib/iomgr/iomgr.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iomgr_internal.h b/src/core/lib/iomgr/iomgr_internal.h index 0963630c61..87d5a3d672 100644 --- a/src/core/lib/iomgr/iomgr_internal.h +++ b/src/core/lib/iomgr/iomgr_internal.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iomgr_posix.c b/src/core/lib/iomgr/iomgr_posix.c index e4990f7bce..5d909bd220 100644 --- a/src/core/lib/iomgr/iomgr_posix.c +++ b/src/core/lib/iomgr/iomgr_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iomgr_posix.h b/src/core/lib/iomgr/iomgr_posix.h index 6a8996e403..d5eade962a 100644 --- a/src/core/lib/iomgr/iomgr_posix.h +++ b/src/core/lib/iomgr/iomgr_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/iomgr_windows.c b/src/core/lib/iomgr/iomgr_windows.c index af7e616394..25c88425c4 100644 --- a/src/core/lib/iomgr/iomgr_windows.c +++ b/src/core/lib/iomgr/iomgr_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset.h b/src/core/lib/iomgr/pollset.h index 6156124862..c40a474877 100644 --- a/src/core/lib/iomgr/pollset.h +++ b/src/core/lib/iomgr/pollset.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_multipoller_with_epoll.c b/src/core/lib/iomgr/pollset_multipoller_with_epoll.c index fa1b0d2d84..04d912e94d 100644 --- a/src/core/lib/iomgr/pollset_multipoller_with_epoll.c +++ b/src/core/lib/iomgr/pollset_multipoller_with_epoll.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_multipoller_with_poll_posix.c b/src/core/lib/iomgr/pollset_multipoller_with_poll_posix.c index 9b33f6dbb2..7668bf63f5 100644 --- a/src/core/lib/iomgr/pollset_multipoller_with_poll_posix.c +++ b/src/core/lib/iomgr/pollset_multipoller_with_poll_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_posix.c b/src/core/lib/iomgr/pollset_posix.c index 259c7bc194..84a9153034 100644 --- a/src/core/lib/iomgr/pollset_posix.c +++ b/src/core/lib/iomgr/pollset_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_posix.h b/src/core/lib/iomgr/pollset_posix.h index 7d8e9fc279..f53ef8855c 100644 --- a/src/core/lib/iomgr/pollset_posix.h +++ b/src/core/lib/iomgr/pollset_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_set.h b/src/core/lib/iomgr/pollset_set.h index fb29d692d7..34bb728c41 100644 --- a/src/core/lib/iomgr/pollset_set.h +++ b/src/core/lib/iomgr/pollset_set.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_set_posix.c b/src/core/lib/iomgr/pollset_set_posix.c index d6142f9b6b..ef85075f38 100644 --- a/src/core/lib/iomgr/pollset_set_posix.c +++ b/src/core/lib/iomgr/pollset_set_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_set_posix.h b/src/core/lib/iomgr/pollset_set_posix.h index 4e6b063c6f..e23e974921 100644 --- a/src/core/lib/iomgr/pollset_set_posix.h +++ b/src/core/lib/iomgr/pollset_set_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_set_windows.c b/src/core/lib/iomgr/pollset_set_windows.c index 0b14e446ae..89f60b92fb 100644 --- a/src/core/lib/iomgr/pollset_set_windows.c +++ b/src/core/lib/iomgr/pollset_set_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -37,7 +37,7 @@ #include "src/core/lib/iomgr/pollset_set_windows.h" -grpc_pollset_set* grpc_pollset_set_create(pollset_set) { return NULL; } +grpc_pollset_set* grpc_pollset_set_create(void) { return NULL; } void grpc_pollset_set_destroy(grpc_pollset_set* pollset_set) {} diff --git a/src/core/lib/iomgr/pollset_set_windows.h b/src/core/lib/iomgr/pollset_set_windows.h index 7c2cea23de..0356749b15 100644 --- a/src/core/lib/iomgr/pollset_set_windows.h +++ b/src/core/lib/iomgr/pollset_set_windows.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_windows.c b/src/core/lib/iomgr/pollset_windows.c index 6b339127a8..c2e7f647b5 100644 --- a/src/core/lib/iomgr/pollset_windows.c +++ b/src/core/lib/iomgr/pollset_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/pollset_windows.h b/src/core/lib/iomgr/pollset_windows.h index fa9553ffea..fef0e87b71 100644 --- a/src/core/lib/iomgr/pollset_windows.h +++ b/src/core/lib/iomgr/pollset_windows.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/resolve_address.h b/src/core/lib/iomgr/resolve_address.h index f748288685..ecc06340a3 100644 --- a/src/core/lib/iomgr/resolve_address.h +++ b/src/core/lib/iomgr/resolve_address.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/resolve_address_posix.c b/src/core/lib/iomgr/resolve_address_posix.c index ebecb39c16..b9d3bbdb89 100644 --- a/src/core/lib/iomgr/resolve_address_posix.c +++ b/src/core/lib/iomgr/resolve_address_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/resolve_address_windows.c b/src/core/lib/iomgr/resolve_address_windows.c index bde1f1b7f7..82763d11f4 100644 --- a/src/core/lib/iomgr/resolve_address_windows.c +++ b/src/core/lib/iomgr/resolve_address_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/sockaddr.h b/src/core/lib/iomgr/sockaddr.h index 66a930ee6a..891a2f094f 100644 --- a/src/core/lib/iomgr/sockaddr.h +++ b/src/core/lib/iomgr/sockaddr.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/sockaddr_posix.h b/src/core/lib/iomgr/sockaddr_posix.h index 79a7467c5d..b150de42f7 100644 --- a/src/core/lib/iomgr/sockaddr_posix.h +++ b/src/core/lib/iomgr/sockaddr_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/sockaddr_utils.h b/src/core/lib/iomgr/sockaddr_utils.h index 20a3e3bec3..9f81992e6b 100644 --- a/src/core/lib/iomgr/sockaddr_utils.h +++ b/src/core/lib/iomgr/sockaddr_utils.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/sockaddr_win32.h b/src/core/lib/iomgr/sockaddr_win32.h index 2dd7111240..02aeae7619 100644 --- a/src/core/lib/iomgr/sockaddr_win32.h +++ b/src/core/lib/iomgr/sockaddr_win32.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/socket_utils_common_posix.c b/src/core/lib/iomgr/socket_utils_common_posix.c index b433aee7fa..fa83ceef30 100644 --- a/src/core/lib/iomgr/socket_utils_common_posix.c +++ b/src/core/lib/iomgr/socket_utils_common_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/socket_utils_linux.c b/src/core/lib/iomgr/socket_utils_linux.c index e7dfe892ca..144e3110c8 100644 --- a/src/core/lib/iomgr/socket_utils_linux.c +++ b/src/core/lib/iomgr/socket_utils_linux.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/socket_utils_posix.c b/src/core/lib/iomgr/socket_utils_posix.c index b2fa00c5c1..57ae64c103 100644 --- a/src/core/lib/iomgr/socket_utils_posix.c +++ b/src/core/lib/iomgr/socket_utils_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/socket_utils_posix.h b/src/core/lib/iomgr/socket_utils_posix.h index f73ad6317d..a8f6e5e658 100644 --- a/src/core/lib/iomgr/socket_utils_posix.h +++ b/src/core/lib/iomgr/socket_utils_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/socket_windows.c b/src/core/lib/iomgr/socket_windows.c index 1023a6d4f8..ebd77e0372 100644 --- a/src/core/lib/iomgr/socket_windows.c +++ b/src/core/lib/iomgr/socket_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/socket_windows.h b/src/core/lib/iomgr/socket_windows.h index 74447896c9..73c4384987 100644 --- a/src/core/lib/iomgr/socket_windows.h +++ b/src/core/lib/iomgr/socket_windows.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_client.h b/src/core/lib/iomgr/tcp_client.h index 6bbe26445a..a07e0b9f0c 100644 --- a/src/core/lib/iomgr/tcp_client.h +++ b/src/core/lib/iomgr/tcp_client.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_client_posix.c b/src/core/lib/iomgr/tcp_client_posix.c index b8ef643298..77718a5b5c 100644 --- a/src/core/lib/iomgr/tcp_client_posix.c +++ b/src/core/lib/iomgr/tcp_client_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_client_windows.c b/src/core/lib/iomgr/tcp_client_windows.c index 86b8d58975..7d78beb15a 100644 --- a/src/core/lib/iomgr/tcp_client_windows.c +++ b/src/core/lib/iomgr/tcp_client_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -103,7 +103,8 @@ static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, bool from_iocp) { GPR_ASSERT(transfered_bytes == 0); if (!wsa_success) { char *utf8_message = gpr_format_message(WSAGetLastError()); - gpr_log(GPR_ERROR, "on_connect error: %s", utf8_message); + gpr_log(GPR_ERROR, "on_connect error connecting to '%s': %s", + ac->addr_name, utf8_message); gpr_free(utf8_message); } else { *ep = grpc_tcp_create(ac->socket, ac->addr_name); diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index 1898d96901..33ec29a411 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_posix.h b/src/core/lib/iomgr/tcp_posix.h index 09c4436f1f..acce56467a 100644 --- a/src/core/lib/iomgr/tcp_posix.h +++ b/src/core/lib/iomgr/tcp_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_server.h b/src/core/lib/iomgr/tcp_server.h index 81edb61997..99b9f29729 100644 --- a/src/core/lib/iomgr/tcp_server.h +++ b/src/core/lib/iomgr/tcp_server.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c index ef1bf9aa94..76aeb1c2f0 100644 --- a/src/core/lib/iomgr/tcp_server_posix.c +++ b/src/core/lib/iomgr/tcp_server_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_server_windows.c b/src/core/lib/iomgr/tcp_server_windows.c index 3d6a29b2e2..9f9d7dcb54 100644 --- a/src/core/lib/iomgr/tcp_server_windows.c +++ b/src/core/lib/iomgr/tcp_server_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_windows.c b/src/core/lib/iomgr/tcp_windows.c index c1ce725f2c..7ee689a7e4 100644 --- a/src/core/lib/iomgr/tcp_windows.c +++ b/src/core/lib/iomgr/tcp_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/tcp_windows.h b/src/core/lib/iomgr/tcp_windows.h index 7a9ebd85eb..a2f58eddd5 100644 --- a/src/core/lib/iomgr/tcp_windows.h +++ b/src/core/lib/iomgr/tcp_windows.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/time_averaged_stats.c b/src/core/lib/iomgr/time_averaged_stats.c index f24d68087e..da9cae6f28 100644 --- a/src/core/lib/iomgr/time_averaged_stats.c +++ b/src/core/lib/iomgr/time_averaged_stats.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/time_averaged_stats.h b/src/core/lib/iomgr/time_averaged_stats.h index 4a662e17ec..284b31f94a 100644 --- a/src/core/lib/iomgr/time_averaged_stats.h +++ b/src/core/lib/iomgr/time_averaged_stats.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/timer.c b/src/core/lib/iomgr/timer.c index 4748f9b270..713f15b69e 100644 --- a/src/core/lib/iomgr/timer.c +++ b/src/core/lib/iomgr/timer.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/timer.h b/src/core/lib/iomgr/timer.h index 54f301c5ed..a825d2a28b 100644 --- a/src/core/lib/iomgr/timer.h +++ b/src/core/lib/iomgr/timer.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/timer_heap.c b/src/core/lib/iomgr/timer_heap.c index d43b6ccf75..2ad9bb9cd2 100644 --- a/src/core/lib/iomgr/timer_heap.c +++ b/src/core/lib/iomgr/timer_heap.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/timer_heap.h b/src/core/lib/iomgr/timer_heap.h index d5112cf0de..576c20e09a 100644 --- a/src/core/lib/iomgr/timer_heap.h +++ b/src/core/lib/iomgr/timer_heap.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/udp_server.c b/src/core/lib/iomgr/udp_server.c index 9068109c3a..2d8220a9b1 100644 --- a/src/core/lib/iomgr/udp_server.c +++ b/src/core/lib/iomgr/udp_server.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/udp_server.h b/src/core/lib/iomgr/udp_server.h index 316845ad66..b0ca15101f 100644 --- a/src/core/lib/iomgr/udp_server.h +++ b/src/core/lib/iomgr/udp_server.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/unix_sockets_posix_noop.c b/src/core/lib/iomgr/unix_sockets_posix_noop.c index 06f6ee05e7..43e006e15e 100644 --- a/src/core/lib/iomgr/unix_sockets_posix_noop.c +++ b/src/core/lib/iomgr/unix_sockets_posix_noop.c @@ -35,7 +35,12 @@ #ifndef GPR_HAVE_UNIX_SOCKET -void grpc_create_socketpair_if_unix(int sv[2]) {} +void grpc_create_socketpair_if_unix(int sv[2]) { + // TODO: Either implement this for the non-Unix socket case or make + // sure that it is never called in any such case. Until then, leave an + // assertion to notify if this gets called inadvertently + GPR_ASSERT(0); +} grpc_resolved_addresses *grpc_resolve_unix_domain_address(const char *name) { return NULL; diff --git a/src/core/lib/iomgr/wakeup_fd_eventfd.c b/src/core/lib/iomgr/wakeup_fd_eventfd.c index 41ded0ca4d..8a772add13 100644 --- a/src/core/lib/iomgr/wakeup_fd_eventfd.c +++ b/src/core/lib/iomgr/wakeup_fd_eventfd.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/wakeup_fd_nospecial.c b/src/core/lib/iomgr/wakeup_fd_nospecial.c index 39defa65c6..cb2f707dc5 100644 --- a/src/core/lib/iomgr/wakeup_fd_nospecial.c +++ b/src/core/lib/iomgr/wakeup_fd_nospecial.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/wakeup_fd_pipe.c b/src/core/lib/iomgr/wakeup_fd_pipe.c index 820919e4dd..e9b9a0119f 100644 --- a/src/core/lib/iomgr/wakeup_fd_pipe.c +++ b/src/core/lib/iomgr/wakeup_fd_pipe.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/wakeup_fd_pipe.h b/src/core/lib/iomgr/wakeup_fd_pipe.h index bbdb1fc448..8972efc270 100644 --- a/src/core/lib/iomgr/wakeup_fd_pipe.h +++ b/src/core/lib/iomgr/wakeup_fd_pipe.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/wakeup_fd_posix.c b/src/core/lib/iomgr/wakeup_fd_posix.c index c4d174fb34..525369c356 100644 --- a/src/core/lib/iomgr/wakeup_fd_posix.c +++ b/src/core/lib/iomgr/wakeup_fd_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/wakeup_fd_posix.h b/src/core/lib/iomgr/wakeup_fd_posix.h index 20988d5fd3..6b069c1837 100644 --- a/src/core/lib/iomgr/wakeup_fd_posix.h +++ b/src/core/lib/iomgr/wakeup_fd_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/workqueue.h b/src/core/lib/iomgr/workqueue.h index 9c420c57de..3e2b223670 100644 --- a/src/core/lib/iomgr/workqueue.h +++ b/src/core/lib/iomgr/workqueue.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 76830ef12d..9d68d9e16a 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/workqueue_posix.h b/src/core/lib/iomgr/workqueue_posix.h index 956de8fb27..dcb47e7b59 100644 --- a/src/core/lib/iomgr/workqueue_posix.h +++ b/src/core/lib/iomgr/workqueue_posix.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/workqueue_windows.c b/src/core/lib/iomgr/workqueue_windows.c index 6697f93498..c3c0446a57 100644 --- a/src/core/lib/iomgr/workqueue_windows.c +++ b/src/core/lib/iomgr/workqueue_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/iomgr/workqueue_windows.h b/src/core/lib/iomgr/workqueue_windows.h index 8e6980b6d9..e5d59130bb 100644 --- a/src/core/lib/iomgr/workqueue_windows.h +++ b/src/core/lib/iomgr/workqueue_windows.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/json/json.c b/src/core/lib/json/json.c index 9793045d91..5b583a1f2e 100644 --- a/src/core/lib/json/json.c +++ b/src/core/lib/json/json.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/json/json.h b/src/core/lib/json/json.h index 41d87dd5ce..681df4bb77 100644 --- a/src/core/lib/json/json.h +++ b/src/core/lib/json/json.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/json/json_common.h b/src/core/lib/json/json_common.h index ce980040f8..fa13088be9 100644 --- a/src/core/lib/json/json_common.h +++ b/src/core/lib/json/json_common.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/json/json_reader.c b/src/core/lib/json/json_reader.c index 4cff13dff1..bc04bccc65 100644 --- a/src/core/lib/json/json_reader.c +++ b/src/core/lib/json/json_reader.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -180,6 +180,13 @@ grpc_json_reader_status grpc_json_reader_run(grpc_json_reader *reader) { case GRPC_JSON_STATE_VALUE_NUMBER_WITH_DECIMAL: case GRPC_JSON_STATE_VALUE_NUMBER_ZERO: case GRPC_JSON_STATE_VALUE_NUMBER_EPM: + if (reader->depth == 0) { + return GRPC_JSON_PARSE_ERROR; + } else if ((c == '}') && !reader->in_object) { + return GRPC_JSON_PARSE_ERROR; + } else if ((c == ']') && !reader->in_array) { + return GRPC_JSON_PARSE_ERROR; + } success = (uint32_t)json_reader_set_number(reader); if (!success) return GRPC_JSON_PARSE_ERROR; json_reader_string_clear(reader); @@ -195,8 +202,10 @@ grpc_json_reader_status grpc_json_reader_run(grpc_json_reader *reader) { } if (reader->in_object) { reader->state = GRPC_JSON_STATE_OBJECT_KEY_BEGIN; - } else { + } else if (reader->in_array) { reader->state = GRPC_JSON_STATE_VALUE_BEGIN; + } else { + return GRPC_JSON_PARSE_ERROR; } } else { if (reader->depth-- == 0) return GRPC_JSON_PARSE_ERROR; diff --git a/src/core/lib/json/json_reader.h b/src/core/lib/json/json_reader.h index 37a838889d..e0322c5507 100644 --- a/src/core/lib/json/json_reader.h +++ b/src/core/lib/json/json_reader.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/json/json_string.c b/src/core/lib/json/json_string.c index 8e6f1253dc..4af7ee7179 100644 --- a/src/core/lib/json/json_string.c +++ b/src/core/lib/json/json_string.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/json/json_writer.c b/src/core/lib/json/json_writer.c index d614a72fc4..b6a17f41e8 100644 --- a/src/core/lib/json/json_writer.c +++ b/src/core/lib/json/json_writer.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/json/json_writer.h b/src/core/lib/json/json_writer.h index f90e79cd74..faeb41d031 100644 --- a/src/core/lib/json/json_writer.h +++ b/src/core/lib/json/json_writer.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/profiling/basic_timers.c b/src/core/lib/profiling/basic_timers.c index 15a9584981..93e0b99e90 100644 --- a/src/core/lib/profiling/basic_timers.c +++ b/src/core/lib/profiling/basic_timers.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/profiling/stap_timers.c b/src/core/lib/profiling/stap_timers.c index f55c1a569a..25e38e6d99 100644 --- a/src/core/lib/profiling/stap_timers.c +++ b/src/core/lib/profiling/stap_timers.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/profiling/timers.h b/src/core/lib/profiling/timers.h index 1303593ffb..c8567e8137 100644 --- a/src/core/lib/profiling/timers.h +++ b/src/core/lib/profiling/timers.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c b/src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c deleted file mode 100644 index 8f82141f96..0000000000 --- a/src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ -/* Automatically generated nanopb constant definitions */ -/* Generated by nanopb-0.3.5-dev */ - -#include "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h" - -#if PB_PROTO_HEADER_VERSION != 30 -#error Regenerate this file with the current version of nanopb generator. -#endif - - - -const pb_field_t grpc_lb_v0_Duration_fields[3] = { - PB_FIELD( 1, INT64 , OPTIONAL, STATIC , FIRST, grpc_lb_v0_Duration, seconds, seconds, 0), - PB_FIELD( 2, INT32 , OPTIONAL, STATIC , OTHER, grpc_lb_v0_Duration, nanos, seconds, 0), - PB_LAST_FIELD -}; - -const pb_field_t grpc_lb_v0_LoadBalanceRequest_fields[3] = { - PB_FIELD( 1, MESSAGE , OPTIONAL, STATIC , FIRST, grpc_lb_v0_LoadBalanceRequest, initial_request, initial_request, &grpc_lb_v0_InitialLoadBalanceRequest_fields), - PB_FIELD( 2, MESSAGE , OPTIONAL, STATIC , OTHER, grpc_lb_v0_LoadBalanceRequest, client_stats, initial_request, &grpc_lb_v0_ClientStats_fields), - PB_LAST_FIELD -}; - -const pb_field_t grpc_lb_v0_InitialLoadBalanceRequest_fields[2] = { - PB_FIELD( 1, STRING , OPTIONAL, STATIC , FIRST, grpc_lb_v0_InitialLoadBalanceRequest, name, name, 0), - PB_LAST_FIELD -}; - -const pb_field_t grpc_lb_v0_ClientStats_fields[4] = { - PB_FIELD( 1, INT64 , OPTIONAL, STATIC , FIRST, grpc_lb_v0_ClientStats, total_requests, total_requests, 0), - PB_FIELD( 2, INT64 , OPTIONAL, STATIC , OTHER, grpc_lb_v0_ClientStats, client_rpc_errors, total_requests, 0), - PB_FIELD( 3, INT64 , OPTIONAL, STATIC , OTHER, grpc_lb_v0_ClientStats, dropped_requests, client_rpc_errors, 0), - PB_LAST_FIELD -}; - -const pb_field_t grpc_lb_v0_LoadBalanceResponse_fields[3] = { - PB_FIELD( 1, MESSAGE , OPTIONAL, STATIC , FIRST, grpc_lb_v0_LoadBalanceResponse, initial_response, initial_response, &grpc_lb_v0_InitialLoadBalanceResponse_fields), - PB_FIELD( 2, MESSAGE , OPTIONAL, STATIC , OTHER, grpc_lb_v0_LoadBalanceResponse, server_list, initial_response, &grpc_lb_v0_ServerList_fields), - PB_LAST_FIELD -}; - -const pb_field_t grpc_lb_v0_InitialLoadBalanceResponse_fields[4] = { - PB_FIELD( 1, STRING , OPTIONAL, STATIC , FIRST, grpc_lb_v0_InitialLoadBalanceResponse, client_config, client_config, 0), - PB_FIELD( 2, STRING , OPTIONAL, STATIC , OTHER, grpc_lb_v0_InitialLoadBalanceResponse, load_balancer_delegate, client_config, 0), - PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, grpc_lb_v0_InitialLoadBalanceResponse, client_stats_report_interval, load_balancer_delegate, &grpc_lb_v0_Duration_fields), - PB_LAST_FIELD -}; - -const pb_field_t grpc_lb_v0_ServerList_fields[3] = { - PB_FIELD( 1, MESSAGE , REPEATED, CALLBACK, FIRST, grpc_lb_v0_ServerList, servers, servers, &grpc_lb_v0_Server_fields), - PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, grpc_lb_v0_ServerList, expiration_interval, servers, &grpc_lb_v0_Duration_fields), - PB_LAST_FIELD -}; - -const pb_field_t grpc_lb_v0_Server_fields[5] = { - PB_FIELD( 1, STRING , OPTIONAL, STATIC , FIRST, grpc_lb_v0_Server, ip_address, ip_address, 0), - PB_FIELD( 2, INT32 , OPTIONAL, STATIC , OTHER, grpc_lb_v0_Server, port, ip_address, 0), - PB_FIELD( 3, BYTES , OPTIONAL, STATIC , OTHER, grpc_lb_v0_Server, load_balance_token, port, 0), - PB_FIELD( 4, BOOL , OPTIONAL, STATIC , OTHER, grpc_lb_v0_Server, drop_request, load_balance_token, 0), - PB_LAST_FIELD -}; - - -/* Check that field information fits in pb_field_t */ -#if !defined(PB_FIELD_32BIT) -/* If you get an error here, it means that you need to define PB_FIELD_32BIT - * compile-time option. You can do that in pb.h or on compiler command line. - * - * The reason you need to do this is that some of your messages contain tag - * numbers or field sizes that are larger than what can fit in 8 or 16 bit - * field descriptors. - */ -PB_STATIC_ASSERT((pb_membersize(grpc_lb_v0_LoadBalanceRequest, initial_request) < 65536 && pb_membersize(grpc_lb_v0_LoadBalanceRequest, client_stats) < 65536 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, initial_response) < 65536 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, server_list) < 65536 && pb_membersize(grpc_lb_v0_InitialLoadBalanceResponse, client_stats_report_interval) < 65536 && pb_membersize(grpc_lb_v0_ServerList, servers) < 65536 && pb_membersize(grpc_lb_v0_ServerList, expiration_interval) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_grpc_lb_v0_Duration_grpc_lb_v0_LoadBalanceRequest_grpc_lb_v0_InitialLoadBalanceRequest_grpc_lb_v0_ClientStats_grpc_lb_v0_LoadBalanceResponse_grpc_lb_v0_InitialLoadBalanceResponse_grpc_lb_v0_ServerList_grpc_lb_v0_Server) -#endif - -#if !defined(PB_FIELD_16BIT) && !defined(PB_FIELD_32BIT) -/* If you get an error here, it means that you need to define PB_FIELD_16BIT - * compile-time option. You can do that in pb.h or on compiler command line. - * - * The reason you need to do this is that some of your messages contain tag - * numbers or field sizes that are larger than what can fit in the default - * 8 bit descriptors. - */ -PB_STATIC_ASSERT((pb_membersize(grpc_lb_v0_LoadBalanceRequest, initial_request) < 256 && pb_membersize(grpc_lb_v0_LoadBalanceRequest, client_stats) < 256 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, initial_response) < 256 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, server_list) < 256 && pb_membersize(grpc_lb_v0_InitialLoadBalanceResponse, client_stats_report_interval) < 256 && pb_membersize(grpc_lb_v0_ServerList, servers) < 256 && pb_membersize(grpc_lb_v0_ServerList, expiration_interval) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_grpc_lb_v0_Duration_grpc_lb_v0_LoadBalanceRequest_grpc_lb_v0_InitialLoadBalanceRequest_grpc_lb_v0_ClientStats_grpc_lb_v0_LoadBalanceResponse_grpc_lb_v0_InitialLoadBalanceResponse_grpc_lb_v0_ServerList_grpc_lb_v0_Server) -#endif - - diff --git a/src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h b/src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h deleted file mode 100644 index 3599f881bb..0000000000 --- a/src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h +++ /dev/null @@ -1,182 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ -/* Automatically generated nanopb header */ -/* Generated by nanopb-0.3.5-dev */ - -#ifndef PB_LOAD_BALANCER_PB_H_INCLUDED -#define PB_LOAD_BALANCER_PB_H_INCLUDED -#include "third_party/nanopb/pb.h" -#if PB_PROTO_HEADER_VERSION != 30 -#error Regenerate this file with the current version of nanopb generator. -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* Struct definitions */ -typedef struct _grpc_lb_v0_ClientStats { - bool has_total_requests; - int64_t total_requests; - bool has_client_rpc_errors; - int64_t client_rpc_errors; - bool has_dropped_requests; - int64_t dropped_requests; -} grpc_lb_v0_ClientStats; - -typedef struct _grpc_lb_v0_Duration { - bool has_seconds; - int64_t seconds; - bool has_nanos; - int32_t nanos; -} grpc_lb_v0_Duration; - -typedef struct _grpc_lb_v0_InitialLoadBalanceRequest { - bool has_name; - char name[128]; -} grpc_lb_v0_InitialLoadBalanceRequest; - -typedef PB_BYTES_ARRAY_T(64) grpc_lb_v0_Server_load_balance_token_t; -typedef struct _grpc_lb_v0_Server { - bool has_ip_address; - char ip_address[46]; - bool has_port; - int32_t port; - bool has_load_balance_token; - grpc_lb_v0_Server_load_balance_token_t load_balance_token; - bool has_drop_request; - bool drop_request; -} grpc_lb_v0_Server; - -typedef struct _grpc_lb_v0_InitialLoadBalanceResponse { - bool has_client_config; - char client_config[64]; - bool has_load_balancer_delegate; - char load_balancer_delegate[64]; - bool has_client_stats_report_interval; - grpc_lb_v0_Duration client_stats_report_interval; -} grpc_lb_v0_InitialLoadBalanceResponse; - -typedef struct _grpc_lb_v0_LoadBalanceRequest { - bool has_initial_request; - grpc_lb_v0_InitialLoadBalanceRequest initial_request; - bool has_client_stats; - grpc_lb_v0_ClientStats client_stats; -} grpc_lb_v0_LoadBalanceRequest; - -typedef struct _grpc_lb_v0_ServerList { - pb_callback_t servers; - bool has_expiration_interval; - grpc_lb_v0_Duration expiration_interval; -} grpc_lb_v0_ServerList; - -typedef struct _grpc_lb_v0_LoadBalanceResponse { - bool has_initial_response; - grpc_lb_v0_InitialLoadBalanceResponse initial_response; - bool has_server_list; - grpc_lb_v0_ServerList server_list; -} grpc_lb_v0_LoadBalanceResponse; - -/* Default values for struct fields */ - -/* Initializer values for message structs */ -#define grpc_lb_v0_Duration_init_default {false, 0, false, 0} -#define grpc_lb_v0_LoadBalanceRequest_init_default {false, grpc_lb_v0_InitialLoadBalanceRequest_init_default, false, grpc_lb_v0_ClientStats_init_default} -#define grpc_lb_v0_InitialLoadBalanceRequest_init_default {false, ""} -#define grpc_lb_v0_ClientStats_init_default {false, 0, false, 0, false, 0} -#define grpc_lb_v0_LoadBalanceResponse_init_default {false, grpc_lb_v0_InitialLoadBalanceResponse_init_default, false, grpc_lb_v0_ServerList_init_default} -#define grpc_lb_v0_InitialLoadBalanceResponse_init_default {false, "", false, "", false, grpc_lb_v0_Duration_init_default} -#define grpc_lb_v0_ServerList_init_default {{{NULL}, NULL}, false, grpc_lb_v0_Duration_init_default} -#define grpc_lb_v0_Server_init_default {false, "", false, 0, false, {0, {0}}, false, 0} -#define grpc_lb_v0_Duration_init_zero {false, 0, false, 0} -#define grpc_lb_v0_LoadBalanceRequest_init_zero {false, grpc_lb_v0_InitialLoadBalanceRequest_init_zero, false, grpc_lb_v0_ClientStats_init_zero} -#define grpc_lb_v0_InitialLoadBalanceRequest_init_zero {false, ""} -#define grpc_lb_v0_ClientStats_init_zero {false, 0, false, 0, false, 0} -#define grpc_lb_v0_LoadBalanceResponse_init_zero {false, grpc_lb_v0_InitialLoadBalanceResponse_init_zero, false, grpc_lb_v0_ServerList_init_zero} -#define grpc_lb_v0_InitialLoadBalanceResponse_init_zero {false, "", false, "", false, grpc_lb_v0_Duration_init_zero} -#define grpc_lb_v0_ServerList_init_zero {{{NULL}, NULL}, false, grpc_lb_v0_Duration_init_zero} -#define grpc_lb_v0_Server_init_zero {false, "", false, 0, false, {0, {0}}, false, 0} - -/* Field tags (for use in manual encoding/decoding) */ -#define grpc_lb_v0_ClientStats_total_requests_tag 1 -#define grpc_lb_v0_ClientStats_client_rpc_errors_tag 2 -#define grpc_lb_v0_ClientStats_dropped_requests_tag 3 -#define grpc_lb_v0_Duration_seconds_tag 1 -#define grpc_lb_v0_Duration_nanos_tag 2 -#define grpc_lb_v0_InitialLoadBalanceRequest_name_tag 1 -#define grpc_lb_v0_Server_ip_address_tag 1 -#define grpc_lb_v0_Server_port_tag 2 -#define grpc_lb_v0_Server_load_balance_token_tag 3 -#define grpc_lb_v0_Server_drop_request_tag 4 -#define grpc_lb_v0_InitialLoadBalanceResponse_client_config_tag 1 -#define grpc_lb_v0_InitialLoadBalanceResponse_load_balancer_delegate_tag 2 -#define grpc_lb_v0_InitialLoadBalanceResponse_client_stats_report_interval_tag 3 -#define grpc_lb_v0_LoadBalanceRequest_initial_request_tag 1 -#define grpc_lb_v0_LoadBalanceRequest_client_stats_tag 2 -#define grpc_lb_v0_ServerList_servers_tag 1 -#define grpc_lb_v0_ServerList_expiration_interval_tag 3 -#define grpc_lb_v0_LoadBalanceResponse_initial_response_tag 1 -#define grpc_lb_v0_LoadBalanceResponse_server_list_tag 2 - -/* Struct field encoding specification for nanopb */ -extern const pb_field_t grpc_lb_v0_Duration_fields[3]; -extern const pb_field_t grpc_lb_v0_LoadBalanceRequest_fields[3]; -extern const pb_field_t grpc_lb_v0_InitialLoadBalanceRequest_fields[2]; -extern const pb_field_t grpc_lb_v0_ClientStats_fields[4]; -extern const pb_field_t grpc_lb_v0_LoadBalanceResponse_fields[3]; -extern const pb_field_t grpc_lb_v0_InitialLoadBalanceResponse_fields[4]; -extern const pb_field_t grpc_lb_v0_ServerList_fields[3]; -extern const pb_field_t grpc_lb_v0_Server_fields[5]; - -/* Maximum encoded size of messages (where known) */ -#define grpc_lb_v0_Duration_size 22 -#define grpc_lb_v0_LoadBalanceRequest_size 169 -#define grpc_lb_v0_InitialLoadBalanceRequest_size 131 -#define grpc_lb_v0_ClientStats_size 33 -#define grpc_lb_v0_LoadBalanceResponse_size (165 + grpc_lb_v0_ServerList_size) -#define grpc_lb_v0_InitialLoadBalanceResponse_size 156 -#define grpc_lb_v0_Server_size 127 - -/* Message IDs (where set with "msgid" option) */ -#ifdef PB_MSGID - -#define LOAD_BALANCER_MESSAGES \ - - -#endif - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif diff --git a/src/core/lib/security/auth_filters.h b/src/core/lib/security/auth_filters.h index 162b60e2c8..7fb56c3f3a 100644 --- a/src/core/lib/security/auth_filters.h +++ b/src/core/lib/security/auth_filters.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/b64.c b/src/core/lib/security/b64.c index 1d3879534c..87f0e05280 100644 --- a/src/core/lib/security/b64.c +++ b/src/core/lib/security/b64.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/b64.h b/src/core/lib/security/b64.h index 0bf372a1e7..c515e7af2c 100644 --- a/src/core/lib/security/b64.h +++ b/src/core/lib/security/b64.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/client_auth_filter.c b/src/core/lib/security/client_auth_filter.c index af6073e560..943b1da85c 100644 --- a/src/core/lib/security/client_auth_filter.c +++ b/src/core/lib/security/client_auth_filter.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/credentials.c b/src/core/lib/security/credentials.c index 99a07e5c13..2c7d31519c 100644 --- a/src/core/lib/security/credentials.c +++ b/src/core/lib/security/credentials.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/credentials.h b/src/core/lib/security/credentials.h index 7168b98942..0373ceaa3f 100644 --- a/src/core/lib/security/credentials.h +++ b/src/core/lib/security/credentials.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/credentials_metadata.c b/src/core/lib/security/credentials_metadata.c index c3bfcb11b5..bd00194278 100644 --- a/src/core/lib/security/credentials_metadata.c +++ b/src/core/lib/security/credentials_metadata.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/credentials_posix.c b/src/core/lib/security/credentials_posix.c index b758cd0a1a..a07de182a0 100644 --- a/src/core/lib/security/credentials_posix.c +++ b/src/core/lib/security/credentials_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/credentials_win32.c b/src/core/lib/security/credentials_win32.c index a225ab0d7d..d29847af38 100644 --- a/src/core/lib/security/credentials_win32.c +++ b/src/core/lib/security/credentials_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/google_default_credentials.c b/src/core/lib/security/google_default_credentials.c index 5c342288cc..236f1d7fa7 100644 --- a/src/core/lib/security/google_default_credentials.c +++ b/src/core/lib/security/google_default_credentials.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/handshake.c b/src/core/lib/security/handshake.c index adb6d7fe4e..d5fe0c7b7d 100644 --- a/src/core/lib/security/handshake.c +++ b/src/core/lib/security/handshake.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/handshake.h b/src/core/lib/security/handshake.h index b5d7bb3282..f34476ed49 100644 --- a/src/core/lib/security/handshake.h +++ b/src/core/lib/security/handshake.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/json_token.c b/src/core/lib/security/json_token.c index 97054286d9..d5bc2c8d60 100644 --- a/src/core/lib/security/json_token.c +++ b/src/core/lib/security/json_token.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/json_token.h b/src/core/lib/security/json_token.h index 376fb03875..123fa652fd 100644 --- a/src/core/lib/security/json_token.h +++ b/src/core/lib/security/json_token.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/jwt_verifier.c b/src/core/lib/security/jwt_verifier.c index 460b92f9a0..0e012294de 100644 --- a/src/core/lib/security/jwt_verifier.c +++ b/src/core/lib/security/jwt_verifier.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/jwt_verifier.h b/src/core/lib/security/jwt_verifier.h index 28a9eff048..98a4f6b116 100644 --- a/src/core/lib/security/jwt_verifier.h +++ b/src/core/lib/security/jwt_verifier.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/secure_endpoint.c b/src/core/lib/security/secure_endpoint.c index e233b081ef..27b0e98910 100644 --- a/src/core/lib/security/secure_endpoint.c +++ b/src/core/lib/security/secure_endpoint.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/secure_endpoint.h b/src/core/lib/security/secure_endpoint.h index 57bd160a52..ff1c6639de 100644 --- a/src/core/lib/security/secure_endpoint.h +++ b/src/core/lib/security/secure_endpoint.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/security_connector.c b/src/core/lib/security/security_connector.c index 48b23a9dcf..4d8c5dd82d 100644 --- a/src/core/lib/security/security_connector.c +++ b/src/core/lib/security/security_connector.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/security_connector.h b/src/core/lib/security/security_connector.h index d50091c628..c9e262b1ad 100644 --- a/src/core/lib/security/security_connector.h +++ b/src/core/lib/security/security_connector.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/security_context.c b/src/core/lib/security/security_context.c index 0e66373bd8..343e0b5b8b 100644 --- a/src/core/lib/security/security_context.c +++ b/src/core/lib/security/security_context.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/security_context.h b/src/core/lib/security/security_context.h index e9e4e503bc..81161ec47d 100644 --- a/src/core/lib/security/security_context.h +++ b/src/core/lib/security/security_context.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/security/server_auth_filter.c b/src/core/lib/security/server_auth_filter.c index 158cde0e2c..7844dc87cb 100644 --- a/src/core/lib/security/server_auth_filter.c +++ b/src/core/lib/security/server_auth_filter.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_init.c b/src/core/lib/statistics/census_init.c index bbecd62764..7a8b8b660a 100644 --- a/src/core/lib/statistics/census_init.c +++ b/src/core/lib/statistics/census_init.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_interface.h b/src/core/lib/statistics/census_interface.h index b3b3439072..4dce81b0c7 100644 --- a/src/core/lib/statistics/census_interface.h +++ b/src/core/lib/statistics/census_interface.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_log.c b/src/core/lib/statistics/census_log.c index 1fb942a78a..782b34e3a1 100644 --- a/src/core/lib/statistics/census_log.c +++ b/src/core/lib/statistics/census_log.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_log.h b/src/core/lib/statistics/census_log.h index c3fbd555ba..6efcef49a4 100644 --- a/src/core/lib/statistics/census_log.h +++ b/src/core/lib/statistics/census_log.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_rpc_stats.c b/src/core/lib/statistics/census_rpc_stats.c index 2182561668..33522e0f40 100644 --- a/src/core/lib/statistics/census_rpc_stats.c +++ b/src/core/lib/statistics/census_rpc_stats.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_rpc_stats.h b/src/core/lib/statistics/census_rpc_stats.h index 00bb48205e..3853642362 100644 --- a/src/core/lib/statistics/census_rpc_stats.h +++ b/src/core/lib/statistics/census_rpc_stats.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_tracing.c b/src/core/lib/statistics/census_tracing.c index b58ae733fc..ff71e796ad 100644 --- a/src/core/lib/statistics/census_tracing.c +++ b/src/core/lib/statistics/census_tracing.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/census_tracing.h b/src/core/lib/statistics/census_tracing.h index a101abf3cb..7b2db1e008 100644 --- a/src/core/lib/statistics/census_tracing.h +++ b/src/core/lib/statistics/census_tracing.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/hash_table.c b/src/core/lib/statistics/hash_table.c index 18b7442a0c..79481c3eb1 100644 --- a/src/core/lib/statistics/hash_table.c +++ b/src/core/lib/statistics/hash_table.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/hash_table.h b/src/core/lib/statistics/hash_table.h index 8f74ec82aa..45984a1c41 100644 --- a/src/core/lib/statistics/hash_table.h +++ b/src/core/lib/statistics/hash_table.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/window_stats.c b/src/core/lib/statistics/window_stats.c index 53427a24bc..9185e98d60 100644 --- a/src/core/lib/statistics/window_stats.c +++ b/src/core/lib/statistics/window_stats.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/statistics/window_stats.h b/src/core/lib/statistics/window_stats.h index 8dec50d620..629c08b8d5 100644 --- a/src/core/lib/statistics/window_stats.h +++ b/src/core/lib/statistics/window_stats.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/alloc.c b/src/core/lib/support/alloc.c index 27fa6a95ed..020917f79c 100644 --- a/src/core/lib/support/alloc.c +++ b/src/core/lib/support/alloc.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/avl.c b/src/core/lib/support/avl.c index f378b3ee17..8d3ce23e6c 100644 --- a/src/core/lib/support/avl.c +++ b/src/core/lib/support/avl.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/block_annotate.h b/src/core/lib/support/block_annotate.h index bd3071655e..8fb380241f 100644 --- a/src/core/lib/support/block_annotate.h +++ b/src/core/lib/support/block_annotate.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/cmdline.c b/src/core/lib/support/cmdline.c index 35c4990b22..d47498676d 100644 --- a/src/core/lib/support/cmdline.c +++ b/src/core/lib/support/cmdline.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/cpu_iphone.c b/src/core/lib/support/cpu_iphone.c index e83191bada..82b49b47bc 100644 --- a/src/core/lib/support/cpu_iphone.c +++ b/src/core/lib/support/cpu_iphone.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/cpu_linux.c b/src/core/lib/support/cpu_linux.c index 5597df2d03..d6f7e7d3da 100644 --- a/src/core/lib/support/cpu_linux.c +++ b/src/core/lib/support/cpu_linux.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/cpu_posix.c b/src/core/lib/support/cpu_posix.c index e508ddd8ca..667bde7cad 100644 --- a/src/core/lib/support/cpu_posix.c +++ b/src/core/lib/support/cpu_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/cpu_windows.c b/src/core/lib/support/cpu_windows.c index 0f84a9e5ea..ce32eb0a9d 100644 --- a/src/core/lib/support/cpu_windows.c +++ b/src/core/lib/support/cpu_windows.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/env.h b/src/core/lib/support/env.h index ddc4ee3c6d..ec3959bc6e 100644 --- a/src/core/lib/support/env.h +++ b/src/core/lib/support/env.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/env_linux.c b/src/core/lib/support/env_linux.c index a86133e6c3..2436eb20b0 100644 --- a/src/core/lib/support/env_linux.c +++ b/src/core/lib/support/env_linux.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/env_posix.c b/src/core/lib/support/env_posix.c index 1b57b094a9..ff47630443 100644 --- a/src/core/lib/support/env_posix.c +++ b/src/core/lib/support/env_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/env_win32.c b/src/core/lib/support/env_win32.c index 566feee49e..ef84c941df 100644 --- a/src/core/lib/support/env_win32.c +++ b/src/core/lib/support/env_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/histogram.c b/src/core/lib/support/histogram.c index 62227be1a6..7b016bbc78 100644 --- a/src/core/lib/support/histogram.c +++ b/src/core/lib/support/histogram.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/host_port.c b/src/core/lib/support/host_port.c index e03f6241ff..f19bdbc835 100644 --- a/src/core/lib/support/host_port.c +++ b/src/core/lib/support/host_port.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/load_file.c b/src/core/lib/support/load_file.c index 0cecd5edd5..f30aacdd4f 100644 --- a/src/core/lib/support/load_file.c +++ b/src/core/lib/support/load_file.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/load_file.h b/src/core/lib/support/load_file.h index fe030c967e..9a4b27942e 100644 --- a/src/core/lib/support/load_file.h +++ b/src/core/lib/support/load_file.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/log.c b/src/core/lib/support/log.c index cd6a0726cf..04156a5b1f 100644 --- a/src/core/lib/support/log.c +++ b/src/core/lib/support/log.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/log_android.c b/src/core/lib/support/log_android.c index 640c9d7099..94c8100fd7 100644 --- a/src/core/lib/support/log_android.c +++ b/src/core/lib/support/log_android.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/log_linux.c b/src/core/lib/support/log_linux.c index e60512c526..6d4b63bbe0 100644 --- a/src/core/lib/support/log_linux.c +++ b/src/core/lib/support/log_linux.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/log_posix.c b/src/core/lib/support/log_posix.c index 7429dd0a2c..6ae6320767 100644 --- a/src/core/lib/support/log_posix.c +++ b/src/core/lib/support/log_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/log_win32.c b/src/core/lib/support/log_win32.c index cec99440a5..ba78497a0a 100644 --- a/src/core/lib/support/log_win32.c +++ b/src/core/lib/support/log_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/murmur_hash.c b/src/core/lib/support/murmur_hash.c index 97832f1510..5711fff0c0 100644 --- a/src/core/lib/support/murmur_hash.c +++ b/src/core/lib/support/murmur_hash.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/murmur_hash.h b/src/core/lib/support/murmur_hash.h index e54cdf2592..6d282ff358 100644 --- a/src/core/lib/support/murmur_hash.h +++ b/src/core/lib/support/murmur_hash.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/slice.c b/src/core/lib/support/slice.c index cf3953ce4e..b9a7c77bda 100644 --- a/src/core/lib/support/slice.c +++ b/src/core/lib/support/slice.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/slice_buffer.c b/src/core/lib/support/slice_buffer.c index 563e659dd7..66f111d767 100644 --- a/src/core/lib/support/slice_buffer.c +++ b/src/core/lib/support/slice_buffer.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/stack_lockfree.c b/src/core/lib/support/stack_lockfree.c index de80486132..9d7c9e5a38 100644 --- a/src/core/lib/support/stack_lockfree.c +++ b/src/core/lib/support/stack_lockfree.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/stack_lockfree.h b/src/core/lib/support/stack_lockfree.h index a030a01d1f..35ef7c2959 100644 --- a/src/core/lib/support/stack_lockfree.h +++ b/src/core/lib/support/stack_lockfree.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/string.c b/src/core/lib/support/string.c index 365d861de3..a2ab6c5f1f 100644 --- a/src/core/lib/support/string.c +++ b/src/core/lib/support/string.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/string.h b/src/core/lib/support/string.h index 68c02878e0..ea58610914 100644 --- a/src/core/lib/support/string.h +++ b/src/core/lib/support/string.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/string_posix.c b/src/core/lib/support/string_posix.c index a73b3106a5..c804ed5ded 100644 --- a/src/core/lib/support/string_posix.c +++ b/src/core/lib/support/string_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/string_win32.c b/src/core/lib/support/string_win32.c index 16b7e37f2a..a2f9857356 100644 --- a/src/core/lib/support/string_win32.c +++ b/src/core/lib/support/string_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/string_win32.h b/src/core/lib/support/string_win32.h index f47d567715..ff4a694ca9 100644 --- a/src/core/lib/support/string_win32.h +++ b/src/core/lib/support/string_win32.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/subprocess_posix.c b/src/core/lib/support/subprocess_posix.c index 662e7dd999..4f4de9298e 100644 --- a/src/core/lib/support/subprocess_posix.c +++ b/src/core/lib/support/subprocess_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/sync.c b/src/core/lib/support/sync.c index 800cf20287..44b83f8175 100644 --- a/src/core/lib/support/sync.c +++ b/src/core/lib/support/sync.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/sync_posix.c b/src/core/lib/support/sync_posix.c index a5e59db8c7..dcb0969a4e 100644 --- a/src/core/lib/support/sync_posix.c +++ b/src/core/lib/support/sync_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/sync_win32.c b/src/core/lib/support/sync_win32.c index 41998ebcb6..470a9f9704 100644 --- a/src/core/lib/support/sync_win32.c +++ b/src/core/lib/support/sync_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/thd.c b/src/core/lib/support/thd.c index d59aace38d..41daeb5d0e 100644 --- a/src/core/lib/support/thd.c +++ b/src/core/lib/support/thd.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/thd_internal.h b/src/core/lib/support/thd_internal.h index f269a3249e..975d5537cc 100644 --- a/src/core/lib/support/thd_internal.h +++ b/src/core/lib/support/thd_internal.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/thd_posix.c b/src/core/lib/support/thd_posix.c index 4d874d3656..89832e3ce1 100644 --- a/src/core/lib/support/thd_posix.c +++ b/src/core/lib/support/thd_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/thd_win32.c b/src/core/lib/support/thd_win32.c index 630eb7f625..6deb3140eb 100644 --- a/src/core/lib/support/thd_win32.c +++ b/src/core/lib/support/thd_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/time.c b/src/core/lib/support/time.c index 0e2c8fcf1a..57f8331194 100644 --- a/src/core/lib/support/time.c +++ b/src/core/lib/support/time.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/time_posix.c b/src/core/lib/support/time_posix.c index fcfab2f2fa..f5f62dadc6 100644 --- a/src/core/lib/support/time_posix.c +++ b/src/core/lib/support/time_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/time_precise.c b/src/core/lib/support/time_precise.c index 31ac47e0f8..a2cf74bc84 100644 --- a/src/core/lib/support/time_precise.c +++ b/src/core/lib/support/time_precise.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/time_precise.h b/src/core/lib/support/time_precise.h index e1faee1f9f..30818d04b9 100644 --- a/src/core/lib/support/time_precise.h +++ b/src/core/lib/support/time_precise.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/time_win32.c b/src/core/lib/support/time_win32.c index a6ac003fb8..f7acbd14a6 100644 --- a/src/core/lib/support/time_win32.c +++ b/src/core/lib/support/time_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/tls_pthread.c b/src/core/lib/support/tls_pthread.c index bdc7ed14ae..9683a6e547 100644 --- a/src/core/lib/support/tls_pthread.c +++ b/src/core/lib/support/tls_pthread.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/tmpfile.h b/src/core/lib/support/tmpfile.h index 4fec2076e3..059142ab0f 100644 --- a/src/core/lib/support/tmpfile.h +++ b/src/core/lib/support/tmpfile.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/tmpfile_posix.c b/src/core/lib/support/tmpfile_posix.c index 743f45e1bc..9e0e7ad808 100644 --- a/src/core/lib/support/tmpfile_posix.c +++ b/src/core/lib/support/tmpfile_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/support/tmpfile_win32.c b/src/core/lib/support/tmpfile_win32.c index 05d92b6036..0cb2904f8d 100644 --- a/src/core/lib/support/tmpfile_win32.c +++ b/src/core/lib/support/tmpfile_win32.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/alarm.c b/src/core/lib/surface/alarm.c index 368683378e..2cf2f00b31 100644 --- a/src/core/lib/surface/alarm.c +++ b/src/core/lib/surface/alarm.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/api_trace.c b/src/core/lib/surface/api_trace.c index 3702c024db..79e3e5ca9b 100644 --- a/src/core/lib/surface/api_trace.c +++ b/src/core/lib/surface/api_trace.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/api_trace.h b/src/core/lib/surface/api_trace.h index b50011c9e5..c60aaba5e9 100644 --- a/src/core/lib/surface/api_trace.h +++ b/src/core/lib/surface/api_trace.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/byte_buffer.c b/src/core/lib/surface/byte_buffer.c index 03071ef92c..fb39c4531d 100644 --- a/src/core/lib/surface/byte_buffer.c +++ b/src/core/lib/surface/byte_buffer.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/byte_buffer_reader.c b/src/core/lib/surface/byte_buffer_reader.c index 7248f5fe71..809fd5f1fa 100644 --- a/src/core/lib/surface/byte_buffer_reader.c +++ b/src/core/lib/surface/byte_buffer_reader.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index d63a4a7401..37cc724b53 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -174,6 +174,9 @@ struct grpc_call { /* Received call statuses from various sources */ received_status status[STATUS_SOURCE_COUNT]; + /* Call stats: only valid after trailing metadata received */ + grpc_transport_stream_stats stats; + /* Compression algorithm for the call */ grpc_compression_algorithm compression_algorithm; /* Supported encodings (compression algorithms), a bitset */ @@ -909,7 +912,7 @@ static void set_cancelled_value(grpc_status_code status, void *dest) { *(int *)dest = (status != GRPC_STATUS_OK); } -static int are_write_flags_valid(uint32_t flags) { +static bool are_write_flags_valid(uint32_t flags) { /* check that only bits in GRPC_WRITE_(INTERNAL?)_USED_MASK are set */ const uint32_t allowed_write_positions = (GRPC_WRITE_USED_MASK | GRPC_WRITE_INTERNAL_USED_MASK); @@ -917,6 +920,15 @@ static int are_write_flags_valid(uint32_t flags) { return !(flags & invalid_positions); } +static bool are_initial_metadata_flags_valid(uint32_t flags, bool is_client) { + /* check that only bits in GRPC_WRITE_(INTERNAL?)_USED_MASK are set */ + uint32_t invalid_positions = ~GRPC_INITIAL_METADATA_USED_MASK; + if (!is_client) { + invalid_positions |= GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST; + } + return !(flags & invalid_positions); +} + static batch_control *allocate_batch_control(grpc_call *call) { size_t i; for (i = 0; i < MAX_CONCURRENT_BATCHES; i++) { @@ -1196,7 +1208,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, switch (op->op) { case GRPC_OP_SEND_INITIAL_METADATA: /* Flag validation: currently allow no flags */ - if (op->flags != 0) { + if (!are_initial_metadata_flags_valid(op->flags, call->is_client)) { error = GRPC_CALL_ERROR_INVALID_FLAGS; goto done_with_error; } @@ -1220,6 +1232,8 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, call->metadata_batch[0][0].deadline = call->send_deadline; stream_op.send_initial_metadata = &call->metadata_batch[0 /* is_receiving */][0 /* is_trailing */]; + stream_op.send_idempotent_request = + (op->flags & GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) != 0; break; case GRPC_OP_SEND_MESSAGE: if (!are_write_flags_valid(op->flags)) { @@ -1371,6 +1385,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, bctl->recv_final_op = 1; stream_op.recv_trailing_metadata = &call->metadata_batch[1 /* is_receiving */][1 /* is_trailing */]; + stream_op.collect_stats = &call->stats; break; case GRPC_OP_RECV_CLOSE_ON_SERVER: /* Flag validation: currently allow no flags */ @@ -1392,6 +1407,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, bctl->recv_final_op = 1; stream_op.recv_trailing_metadata = &call->metadata_batch[1 /* is_receiving */][1 /* is_trailing */]; + stream_op.collect_stats = &call->stats; break; } } diff --git a/src/core/lib/surface/call.h b/src/core/lib/surface/call.h index e2e75865be..2725e060b8 100644 --- a/src/core/lib/surface/call.h +++ b/src/core/lib/surface/call.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/call_details.c b/src/core/lib/surface/call_details.c index 08f606d84a..fe73da3f55 100644 --- a/src/core/lib/surface/call_details.c +++ b/src/core/lib/surface/call_details.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/call_log_batch.c b/src/core/lib/surface/call_log_batch.c index bc5a2ffb65..a6d1d5149f 100644 --- a/src/core/lib/surface/call_log_batch.c +++ b/src/core/lib/surface/call_log_batch.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/call_test_only.h b/src/core/lib/surface/call_test_only.h index 400214189e..47088991d3 100644 --- a/src/core/lib/surface/call_test_only.h +++ b/src/core/lib/surface/call_test_only.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/channel.c b/src/core/lib/surface/channel.c index d815daa70c..06f991b085 100644 --- a/src/core/lib/surface/channel.c +++ b/src/core/lib/surface/channel.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/channel.h b/src/core/lib/surface/channel.h index 04f26b5501..68afac6fac 100644 --- a/src/core/lib/surface/channel.h +++ b/src/core/lib/surface/channel.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/channel_connectivity.c b/src/core/lib/surface/channel_connectivity.c index 2f5d763e70..9a9ee422c2 100644 --- a/src/core/lib/surface/channel_connectivity.c +++ b/src/core/lib/surface/channel_connectivity.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/channel_ping.c b/src/core/lib/surface/channel_ping.c index dd862cdadd..5a50698695 100644 --- a/src/core/lib/surface/channel_ping.c +++ b/src/core/lib/surface/channel_ping.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/channel_stack_type.h b/src/core/lib/surface/channel_stack_type.h index 16608fa386..4eea4f1b01 100644 --- a/src/core/lib/surface/channel_stack_type.h +++ b/src/core/lib/surface/channel_stack_type.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/completion_queue.c b/src/core/lib/surface/completion_queue.c index a0d7002053..5ec8808b50 100644 --- a/src/core/lib/surface/completion_queue.c +++ b/src/core/lib/surface/completion_queue.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/completion_queue.h b/src/core/lib/surface/completion_queue.h index 35591cb6f4..eef82cf014 100644 --- a/src/core/lib/surface/completion_queue.h +++ b/src/core/lib/surface/completion_queue.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/event_string.c b/src/core/lib/surface/event_string.c index 360c718a17..1abc6ebf8c 100644 --- a/src/core/lib/surface/event_string.c +++ b/src/core/lib/surface/event_string.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/event_string.h b/src/core/lib/surface/event_string.h index 577e9c718f..bc1464380d 100644 --- a/src/core/lib/surface/event_string.h +++ b/src/core/lib/surface/event_string.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c index dbfc8a9336..566b030912 100644 --- a/src/core/lib/surface/init.c +++ b/src/core/lib/surface/init.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -48,8 +48,6 @@ #include "src/core/lib/channel/connected_channel.h" #include "src/core/lib/channel/http_client_filter.h" #include "src/core/lib/channel/http_server_filter.h" -#include "src/core/lib/client_config/lb_policies/pick_first.h" -#include "src/core/lib/client_config/lb_policies/round_robin.h" #include "src/core/lib/client_config/lb_policy_registry.h" #include "src/core/lib/client_config/resolver_registry.h" #include "src/core/lib/client_config/resolvers/dns_resolver.h" @@ -75,6 +73,9 @@ #define GRPC_DEFAULT_NAME_PREFIX "dns:///" #endif +/* (generated) built in registry of plugins */ +extern void grpc_register_built_in_plugins(void); + #define MAX_PLUGINS 128 static gpr_once g_basic_init = GPR_ONCE_INIT; @@ -83,6 +84,7 @@ static int g_initializations; static void do_basic_init(void) { gpr_mu_init(&g_init_mu); + grpc_register_built_in_plugins(); /* TODO(ctiller): ideally remove this strict linkage */ grpc_register_plugin(census_grpc_plugin_init, census_grpc_plugin_destroy); g_initializations = 0; @@ -165,14 +167,12 @@ void grpc_init(void) { gpr_time_init(); grpc_mdctx_global_init(); grpc_channel_init_init(); - grpc_lb_policy_registry_init(grpc_pick_first_lb_factory_create()); - grpc_register_lb_policy(grpc_pick_first_lb_factory_create()); - grpc_register_lb_policy(grpc_round_robin_lb_factory_create()); + grpc_lb_policy_registry_init(); grpc_resolver_registry_init(GRPC_DEFAULT_NAME_PREFIX); grpc_register_resolver_type(grpc_dns_resolver_factory_create()); grpc_register_resolver_type(grpc_ipv4_resolver_factory_create()); grpc_register_resolver_type(grpc_ipv6_resolver_factory_create()); -#ifdef GPR_POSIX_SOCKET +#ifdef GPR_HAVE_UNIX_SOCKET grpc_register_resolver_type(grpc_unix_resolver_factory_create()); #endif grpc_register_tracer("api", &grpc_api_trace); diff --git a/src/core/lib/surface/init.h b/src/core/lib/surface/init.h index 10e2a5896e..b1bf57c10d 100644 --- a/src/core/lib/surface/init.h +++ b/src/core/lib/surface/init.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/init_secure.c b/src/core/lib/surface/init_secure.c index d3c2f645a7..3fda2c9e1e 100644 --- a/src/core/lib/surface/init_secure.c +++ b/src/core/lib/surface/init_secure.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/init_unsecure.c b/src/core/lib/surface/init_unsecure.c index 243c005d86..f952739e0a 100644 --- a/src/core/lib/surface/init_unsecure.c +++ b/src/core/lib/surface/init_unsecure.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/lame_client.c b/src/core/lib/surface/lame_client.c index 95ec4b06c3..c1f6812c4e 100644 --- a/src/core/lib/surface/lame_client.c +++ b/src/core/lib/surface/lame_client.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/metadata_array.c b/src/core/lib/surface/metadata_array.c index 4436f2da87..6c2b750e1d 100644 --- a/src/core/lib/surface/metadata_array.c +++ b/src/core/lib/surface/metadata_array.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index 080734e9d5..1898bee1c1 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -100,6 +100,7 @@ typedef struct requested_call { typedef struct channel_registered_method { registered_method *server_registered_method; + uint32_t flags; grpc_mdstr *method; grpc_mdstr *host; } channel_registered_method; @@ -152,6 +153,7 @@ struct call_data { grpc_completion_queue *cq_new; grpc_metadata_batch *recv_initial_metadata; + bool recv_idempotent_request; grpc_metadata_array initial_metadata; grpc_closure got_initial_metadata; @@ -171,6 +173,7 @@ struct request_matcher { struct registered_method { char *method; char *host; + uint32_t flags; request_matcher request_matcher; registered_method *next; }; @@ -468,6 +471,9 @@ static void start_new_rpc(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) { if (!rm) break; if (rm->host != calld->host) continue; if (rm->method != calld->path) continue; + if ((rm->flags & GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) && + !calld->recv_idempotent_request) + continue; finish_start_new_rpc(exec_ctx, server, elem, &rm->server_registered_method->request_matcher); return; @@ -480,6 +486,9 @@ static void start_new_rpc(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) { if (!rm) break; if (rm->host != NULL) continue; if (rm->method != calld->path) continue; + if ((rm->flags & GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) && + !calld->recv_idempotent_request) + continue; finish_start_new_rpc(exec_ctx, server, elem, &rm->server_registered_method->request_matcher); return; @@ -598,9 +607,11 @@ static void server_mutate_op(grpc_call_element *elem, call_data *calld = elem->call_data; if (op->recv_initial_metadata != NULL) { + GPR_ASSERT(op->recv_idempotent_request == NULL); calld->recv_initial_metadata = op->recv_initial_metadata; calld->on_done_recv_initial_metadata = op->recv_initial_metadata_ready; op->recv_initial_metadata_ready = &calld->server_on_recv_initial_metadata; + op->recv_idempotent_request = &calld->recv_idempotent_request; } } @@ -830,10 +841,12 @@ static int streq(const char *a, const char *b) { } void *grpc_server_register_method(grpc_server *server, const char *method, - const char *host) { + const char *host, uint32_t flags) { registered_method *m; - GRPC_API_TRACE("grpc_server_register_method(server=%p, method=%s, host=%s)", - 3, (server, method, host)); + GRPC_API_TRACE( + "grpc_server_register_method(server=%p, method=%s, host=%s, " + "flags=0x%08x)", + 4, (server, method, host, flags)); if (!method) { gpr_log(GPR_ERROR, "grpc_server_register_method method string cannot be NULL"); @@ -846,12 +859,18 @@ void *grpc_server_register_method(grpc_server *server, const char *method, return NULL; } } + if ((flags & ~GRPC_INITIAL_METADATA_USED_MASK) != 0) { + gpr_log(GPR_ERROR, "grpc_server_register_method invalid flags 0x%08x", + flags); + return NULL; + } m = gpr_malloc(sizeof(registered_method)); memset(m, 0, sizeof(*m)); request_matcher_init(&m->request_matcher, server->max_requested_calls); m->method = gpr_strdup(method); m->host = gpr_strdup(host); m->next = server->registered_methods; + m->flags = flags; server->registered_methods = m; return m; } @@ -930,6 +949,7 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s, if (probes > max_probes) max_probes = probes; crm = &chand->registered_methods[(hash + probes) % slots]; crm->server_registered_method = rm; + crm->flags = rm->flags; crm->host = host; crm->method = method; } @@ -1247,6 +1267,10 @@ static void begin_call(grpc_exec_ctx *exec_ctx, grpc_server *server, cpstr(&rc->data.batch.details->method, &rc->data.batch.details->method_capacity, calld->path); rc->data.batch.details->deadline = calld->deadline; + rc->data.batch.details->flags = + 0 | (calld->recv_idempotent_request + ? GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST + : 0); break; case REGISTERED_CALL: *rc->data.registered.deadline = calld->deadline; diff --git a/src/core/lib/surface/server.h b/src/core/lib/surface/server.h index 3845eb2981..470ef23c69 100644 --- a/src/core/lib/surface/server.h +++ b/src/core/lib/surface/server.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/surface_trace.h b/src/core/lib/surface/surface_trace.h index 6b3f673924..a69a0fff57 100644 --- a/src/core/lib/surface/surface_trace.h +++ b/src/core/lib/surface/surface_trace.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c index 7723f39401..fe954cbefb 100644 --- a/src/core/lib/surface/version.c +++ b/src/core/lib/surface/version.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/byte_stream.c b/src/core/lib/transport/byte_stream.c index 79981aa154..2f6c75cb6a 100644 --- a/src/core/lib/transport/byte_stream.c +++ b/src/core/lib/transport/byte_stream.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/byte_stream.h b/src/core/lib/transport/byte_stream.h index e7346dafc3..95519a9eaf 100644 --- a/src/core/lib/transport/byte_stream.h +++ b/src/core/lib/transport/byte_stream.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/connectivity_state.c b/src/core/lib/transport/connectivity_state.c index 123eab8b36..e24ee638fd 100644 --- a/src/core/lib/transport/connectivity_state.c +++ b/src/core/lib/transport/connectivity_state.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/connectivity_state.h b/src/core/lib/transport/connectivity_state.h index 6f92132438..2eb7e09124 100644 --- a/src/core/lib/transport/connectivity_state.h +++ b/src/core/lib/transport/connectivity_state.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/metadata.c b/src/core/lib/transport/metadata.c index 451c8d1cd3..2b1d32d55e 100644 --- a/src/core/lib/transport/metadata.c +++ b/src/core/lib/transport/metadata.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/metadata.h b/src/core/lib/transport/metadata.h index d72ec9accc..6a02437fdf 100644 --- a/src/core/lib/transport/metadata.h +++ b/src/core/lib/transport/metadata.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/metadata_batch.c b/src/core/lib/transport/metadata_batch.c index bb79b8fa96..4567221a48 100644 --- a/src/core/lib/transport/metadata_batch.c +++ b/src/core/lib/transport/metadata_batch.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/metadata_batch.h b/src/core/lib/transport/metadata_batch.h index f1d4726989..b62668876e 100644 --- a/src/core/lib/transport/metadata_batch.h +++ b/src/core/lib/transport/metadata_batch.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/static_metadata.c b/src/core/lib/transport/static_metadata.c index eda277b3dc..73b0041fd4 100644 --- a/src/core/lib/transport/static_metadata.c +++ b/src/core/lib/transport/static_metadata.c @@ -1,6 +1,5 @@ /* - * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -28,19 +27,16 @@ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * */ /* * WARNING: Auto-generated code. * * To make changes to this file, change - * tools/codegen/core/gen_static_metadata.py, - * and then re-run it. + * tools/codegen/core/gen_static_metadata.py, and then re-run it. * * See metadata.h for an explanation of the interface here, and metadata.c for - * an - * explanation of what's going on. + * an explanation of what's going on. */ #include "src/core/lib/transport/static_metadata.h" @@ -52,7 +48,7 @@ uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 8, 6, 2, 4, 8, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; const uint8_t grpc_static_metadata_elem_indices[GRPC_STATIC_MDELEM_COUNT * 2] = {11, 35, 10, 35, 12, 35, 12, 49, 13, 35, 14, 35, 15, 35, 16, 35, 17, 35, @@ -60,10 +56,10 @@ const uint8_t grpc_static_metadata_elem_indices[GRPC_STATIC_MDELEM_COUNT * 2] = 30, 18, 30, 35, 31, 35, 32, 35, 36, 35, 37, 35, 38, 35, 39, 35, 42, 33, 42, 34, 42, 48, 42, 53, 42, 54, 42, 55, 42, 56, 43, 33, 43, 48, 43, 53, 46, 0, 46, 1, 46, 2, 50, 35, 57, 35, 58, 35, 59, 35, 60, 35, 61, 35, - 62, 35, 63, 35, 64, 35, 65, 35, 66, 40, 66, 68, 67, 78, 67, 79, 69, 35, - 70, 35, 71, 35, 72, 35, 73, 35, 74, 35, 75, 41, 75, 51, 75, 52, 76, 35, - 77, 35, 80, 3, 80, 4, 80, 5, 80, 6, 80, 7, 80, 8, 80, 9, 81, 35, - 82, 83, 84, 35, 85, 35, 86, 35, 87, 35, 88, 35}; + 62, 35, 63, 35, 64, 35, 65, 35, 66, 40, 66, 68, 66, 71, 67, 79, 67, 80, + 69, 35, 70, 35, 72, 35, 73, 35, 74, 35, 75, 35, 76, 41, 76, 51, 76, 52, + 77, 35, 78, 35, 81, 3, 81, 4, 81, 5, 81, 6, 81, 7, 81, 8, 81, 9, + 82, 35, 83, 84, 85, 35, 86, 35, 87, 35, 88, 35, 89, 35}; const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = { "0", @@ -137,6 +133,7 @@ const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = { "POST", "proxy-authenticate", "proxy-authorization", + "PUT", "range", "referer", "refresh", diff --git a/src/core/lib/transport/static_metadata.h b/src/core/lib/transport/static_metadata.h index aff136a6d2..f9d8bcdc8f 100644 --- a/src/core/lib/transport/static_metadata.h +++ b/src/core/lib/transport/static_metadata.h @@ -1,6 +1,5 @@ /* - * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -28,19 +27,16 @@ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * */ /* * WARNING: Auto-generated code. * * To make changes to this file, change - * tools/codegen/core/gen_static_metadata.py, - * and then re-run it. + * tools/codegen/core/gen_static_metadata.py, and then re-run it. * * See metadata.h for an explanation of the interface here, and metadata.c for - * an - * explanation of what's going on. + * an explanation of what's going on. */ #ifndef GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H @@ -48,7 +44,7 @@ #include "src/core/lib/transport/metadata.h" -#define GRPC_STATIC_MDSTR_COUNT 89 +#define GRPC_STATIC_MDSTR_COUNT 90 extern grpc_mdstr grpc_static_mdstr_table[GRPC_STATIC_MDSTR_COUNT]; /* "0" */ #define GRPC_MDSTR_0 (&grpc_static_mdstr_table[0]) @@ -193,44 +189,46 @@ extern grpc_mdstr grpc_static_mdstr_table[GRPC_STATIC_MDSTR_COUNT]; #define GRPC_MDSTR_PROXY_AUTHENTICATE (&grpc_static_mdstr_table[69]) /* "proxy-authorization" */ #define GRPC_MDSTR_PROXY_AUTHORIZATION (&grpc_static_mdstr_table[70]) +/* "PUT" */ +#define GRPC_MDSTR_PUT (&grpc_static_mdstr_table[71]) /* "range" */ -#define GRPC_MDSTR_RANGE (&grpc_static_mdstr_table[71]) +#define GRPC_MDSTR_RANGE (&grpc_static_mdstr_table[72]) /* "referer" */ -#define GRPC_MDSTR_REFERER (&grpc_static_mdstr_table[72]) +#define GRPC_MDSTR_REFERER (&grpc_static_mdstr_table[73]) /* "refresh" */ -#define GRPC_MDSTR_REFRESH (&grpc_static_mdstr_table[73]) +#define GRPC_MDSTR_REFRESH (&grpc_static_mdstr_table[74]) /* "retry-after" */ -#define GRPC_MDSTR_RETRY_AFTER (&grpc_static_mdstr_table[74]) +#define GRPC_MDSTR_RETRY_AFTER (&grpc_static_mdstr_table[75]) /* ":scheme" */ -#define GRPC_MDSTR_SCHEME (&grpc_static_mdstr_table[75]) +#define GRPC_MDSTR_SCHEME (&grpc_static_mdstr_table[76]) /* "server" */ -#define GRPC_MDSTR_SERVER (&grpc_static_mdstr_table[76]) +#define GRPC_MDSTR_SERVER (&grpc_static_mdstr_table[77]) /* "set-cookie" */ -#define GRPC_MDSTR_SET_COOKIE (&grpc_static_mdstr_table[77]) +#define GRPC_MDSTR_SET_COOKIE (&grpc_static_mdstr_table[78]) /* "/" */ -#define GRPC_MDSTR_SLASH (&grpc_static_mdstr_table[78]) +#define GRPC_MDSTR_SLASH (&grpc_static_mdstr_table[79]) /* "/index.html" */ -#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (&grpc_static_mdstr_table[79]) +#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (&grpc_static_mdstr_table[80]) /* ":status" */ -#define GRPC_MDSTR_STATUS (&grpc_static_mdstr_table[80]) +#define GRPC_MDSTR_STATUS (&grpc_static_mdstr_table[81]) /* "strict-transport-security" */ -#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (&grpc_static_mdstr_table[81]) +#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (&grpc_static_mdstr_table[82]) /* "te" */ -#define GRPC_MDSTR_TE (&grpc_static_mdstr_table[82]) +#define GRPC_MDSTR_TE (&grpc_static_mdstr_table[83]) /* "trailers" */ -#define GRPC_MDSTR_TRAILERS (&grpc_static_mdstr_table[83]) +#define GRPC_MDSTR_TRAILERS (&grpc_static_mdstr_table[84]) /* "transfer-encoding" */ -#define GRPC_MDSTR_TRANSFER_ENCODING (&grpc_static_mdstr_table[84]) +#define GRPC_MDSTR_TRANSFER_ENCODING (&grpc_static_mdstr_table[85]) /* "user-agent" */ -#define GRPC_MDSTR_USER_AGENT (&grpc_static_mdstr_table[85]) +#define GRPC_MDSTR_USER_AGENT (&grpc_static_mdstr_table[86]) /* "vary" */ -#define GRPC_MDSTR_VARY (&grpc_static_mdstr_table[86]) +#define GRPC_MDSTR_VARY (&grpc_static_mdstr_table[87]) /* "via" */ -#define GRPC_MDSTR_VIA (&grpc_static_mdstr_table[87]) +#define GRPC_MDSTR_VIA (&grpc_static_mdstr_table[88]) /* "www-authenticate" */ -#define GRPC_MDSTR_WWW_AUTHENTICATE (&grpc_static_mdstr_table[88]) +#define GRPC_MDSTR_WWW_AUTHENTICATE (&grpc_static_mdstr_table[89]) -#define GRPC_STATIC_MDELEM_COUNT 78 +#define GRPC_STATIC_MDELEM_COUNT 79 extern grpc_mdelem grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT]; extern uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT]; /* "accept-charset": "" */ @@ -343,61 +341,63 @@ extern uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT]; #define GRPC_MDELEM_METHOD_GET (&grpc_static_mdelem_table[49]) /* ":method": "POST" */ #define GRPC_MDELEM_METHOD_POST (&grpc_static_mdelem_table[50]) +/* ":method": "PUT" */ +#define GRPC_MDELEM_METHOD_PUT (&grpc_static_mdelem_table[51]) /* ":path": "/" */ -#define GRPC_MDELEM_PATH_SLASH (&grpc_static_mdelem_table[51]) +#define GRPC_MDELEM_PATH_SLASH (&grpc_static_mdelem_table[52]) /* ":path": "/index.html" */ -#define GRPC_MDELEM_PATH_SLASH_INDEX_DOT_HTML (&grpc_static_mdelem_table[52]) +#define GRPC_MDELEM_PATH_SLASH_INDEX_DOT_HTML (&grpc_static_mdelem_table[53]) /* "proxy-authenticate": "" */ -#define GRPC_MDELEM_PROXY_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[53]) +#define GRPC_MDELEM_PROXY_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[54]) /* "proxy-authorization": "" */ -#define GRPC_MDELEM_PROXY_AUTHORIZATION_EMPTY (&grpc_static_mdelem_table[54]) +#define GRPC_MDELEM_PROXY_AUTHORIZATION_EMPTY (&grpc_static_mdelem_table[55]) /* "range": "" */ -#define GRPC_MDELEM_RANGE_EMPTY (&grpc_static_mdelem_table[55]) +#define GRPC_MDELEM_RANGE_EMPTY (&grpc_static_mdelem_table[56]) /* "referer": "" */ -#define GRPC_MDELEM_REFERER_EMPTY (&grpc_static_mdelem_table[56]) +#define GRPC_MDELEM_REFERER_EMPTY (&grpc_static_mdelem_table[57]) /* "refresh": "" */ -#define GRPC_MDELEM_REFRESH_EMPTY (&grpc_static_mdelem_table[57]) +#define GRPC_MDELEM_REFRESH_EMPTY (&grpc_static_mdelem_table[58]) /* "retry-after": "" */ -#define GRPC_MDELEM_RETRY_AFTER_EMPTY (&grpc_static_mdelem_table[58]) +#define GRPC_MDELEM_RETRY_AFTER_EMPTY (&grpc_static_mdelem_table[59]) /* ":scheme": "grpc" */ -#define GRPC_MDELEM_SCHEME_GRPC (&grpc_static_mdelem_table[59]) +#define GRPC_MDELEM_SCHEME_GRPC (&grpc_static_mdelem_table[60]) /* ":scheme": "http" */ -#define GRPC_MDELEM_SCHEME_HTTP (&grpc_static_mdelem_table[60]) +#define GRPC_MDELEM_SCHEME_HTTP (&grpc_static_mdelem_table[61]) /* ":scheme": "https" */ -#define GRPC_MDELEM_SCHEME_HTTPS (&grpc_static_mdelem_table[61]) +#define GRPC_MDELEM_SCHEME_HTTPS (&grpc_static_mdelem_table[62]) /* "server": "" */ -#define GRPC_MDELEM_SERVER_EMPTY (&grpc_static_mdelem_table[62]) +#define GRPC_MDELEM_SERVER_EMPTY (&grpc_static_mdelem_table[63]) /* "set-cookie": "" */ -#define GRPC_MDELEM_SET_COOKIE_EMPTY (&grpc_static_mdelem_table[63]) +#define GRPC_MDELEM_SET_COOKIE_EMPTY (&grpc_static_mdelem_table[64]) /* ":status": "200" */ -#define GRPC_MDELEM_STATUS_200 (&grpc_static_mdelem_table[64]) +#define GRPC_MDELEM_STATUS_200 (&grpc_static_mdelem_table[65]) /* ":status": "204" */ -#define GRPC_MDELEM_STATUS_204 (&grpc_static_mdelem_table[65]) +#define GRPC_MDELEM_STATUS_204 (&grpc_static_mdelem_table[66]) /* ":status": "206" */ -#define GRPC_MDELEM_STATUS_206 (&grpc_static_mdelem_table[66]) +#define GRPC_MDELEM_STATUS_206 (&grpc_static_mdelem_table[67]) /* ":status": "304" */ -#define GRPC_MDELEM_STATUS_304 (&grpc_static_mdelem_table[67]) +#define GRPC_MDELEM_STATUS_304 (&grpc_static_mdelem_table[68]) /* ":status": "400" */ -#define GRPC_MDELEM_STATUS_400 (&grpc_static_mdelem_table[68]) +#define GRPC_MDELEM_STATUS_400 (&grpc_static_mdelem_table[69]) /* ":status": "404" */ -#define GRPC_MDELEM_STATUS_404 (&grpc_static_mdelem_table[69]) +#define GRPC_MDELEM_STATUS_404 (&grpc_static_mdelem_table[70]) /* ":status": "500" */ -#define GRPC_MDELEM_STATUS_500 (&grpc_static_mdelem_table[70]) +#define GRPC_MDELEM_STATUS_500 (&grpc_static_mdelem_table[71]) /* "strict-transport-security": "" */ #define GRPC_MDELEM_STRICT_TRANSPORT_SECURITY_EMPTY \ - (&grpc_static_mdelem_table[71]) + (&grpc_static_mdelem_table[72]) /* "te": "trailers" */ -#define GRPC_MDELEM_TE_TRAILERS (&grpc_static_mdelem_table[72]) +#define GRPC_MDELEM_TE_TRAILERS (&grpc_static_mdelem_table[73]) /* "transfer-encoding": "" */ -#define GRPC_MDELEM_TRANSFER_ENCODING_EMPTY (&grpc_static_mdelem_table[73]) +#define GRPC_MDELEM_TRANSFER_ENCODING_EMPTY (&grpc_static_mdelem_table[74]) /* "user-agent": "" */ -#define GRPC_MDELEM_USER_AGENT_EMPTY (&grpc_static_mdelem_table[74]) +#define GRPC_MDELEM_USER_AGENT_EMPTY (&grpc_static_mdelem_table[75]) /* "vary": "" */ -#define GRPC_MDELEM_VARY_EMPTY (&grpc_static_mdelem_table[75]) +#define GRPC_MDELEM_VARY_EMPTY (&grpc_static_mdelem_table[76]) /* "via": "" */ -#define GRPC_MDELEM_VIA_EMPTY (&grpc_static_mdelem_table[76]) +#define GRPC_MDELEM_VIA_EMPTY (&grpc_static_mdelem_table[77]) /* "www-authenticate": "" */ -#define GRPC_MDELEM_WWW_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[77]) +#define GRPC_MDELEM_WWW_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[78]) extern const uint8_t grpc_static_metadata_elem_indices[GRPC_STATIC_MDELEM_COUNT * 2]; diff --git a/src/core/lib/transport/transport.c b/src/core/lib/transport/transport.c index 18256aae5e..53c634adca 100644 --- a/src/core/lib/transport/transport.c +++ b/src/core/lib/transport/transport.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -35,6 +35,7 @@ #include <grpc/support/alloc.h> #include <grpc/support/atm.h> #include <grpc/support/log.h> +#include <grpc/support/sync.h> #include "src/core/lib/transport/transport_impl.h" #ifdef GRPC_STREAM_REFCOUNT_DEBUG @@ -76,6 +77,24 @@ void grpc_stream_ref_init(grpc_stream_refcount *refcount, int initial_refs, grpc_closure_init(&refcount->destroy, cb, cb_arg); } +static void move64(uint64_t *from, uint64_t *to) { + *to += *from; + *from = 0; +} + +void grpc_transport_move_one_way_stats(grpc_transport_one_way_stats *from, + grpc_transport_one_way_stats *to) { + move64(&from->framing_bytes, &to->framing_bytes); + move64(&from->data_bytes, &to->data_bytes); + move64(&from->header_bytes, &to->header_bytes); +} + +void grpc_transport_move_stats(grpc_transport_stream_stats *from, + grpc_transport_stream_stats *to) { + grpc_transport_move_one_way_stats(&from->incoming, &to->incoming); + grpc_transport_move_one_way_stats(&from->outgoing, &to->outgoing); +} + size_t grpc_transport_stream_size(grpc_transport *transport) { return transport->vtable->sizeof_stream; } diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h index e98cfe9515..460e4dcedc 100644 --- a/src/core/lib/transport/transport.h +++ b/src/core/lib/transport/transport.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -78,11 +78,32 @@ void grpc_stream_unref(grpc_exec_ctx *exec_ctx, grpc_stream_refcount *refcount); grpc_stream_ref_init(rc, ir, cb, cb_arg) #endif +typedef struct { + uint64_t framing_bytes; + uint64_t data_bytes; + uint64_t header_bytes; +} grpc_transport_one_way_stats; + +typedef struct grpc_transport_stream_stats { + grpc_transport_one_way_stats incoming; + grpc_transport_one_way_stats outgoing; +} grpc_transport_stream_stats; + +void grpc_transport_move_one_way_stats(grpc_transport_one_way_stats *from, + grpc_transport_one_way_stats *to); + +void grpc_transport_move_stats(grpc_transport_stream_stats *from, + grpc_transport_stream_stats *to); + /* Transport stream op: a set of operations to perform on a transport against a single stream */ typedef struct grpc_transport_stream_op { - /** Send initial metadata to the peer, from the provided metadata batch. */ + /** Send initial metadata to the peer, from the provided metadata batch. + idempotent_request MUST be set if this is non-null */ grpc_metadata_batch *send_initial_metadata; + /** Iff send_initial_metadata != NULL, flags if this is an idempotent request + or not */ + bool send_idempotent_request; /** Send trailing metadata to the peer, from the provided metadata batch. */ grpc_metadata_batch *send_trailing_metadata; @@ -92,6 +113,7 @@ typedef struct grpc_transport_stream_op { /** Receive initial metadata from the stream, into provided metadata batch. */ grpc_metadata_batch *recv_initial_metadata; + bool *recv_idempotent_request; /** Should be enqueued when initial metadata is ready to be processed. */ grpc_closure *recv_initial_metadata_ready; @@ -104,6 +126,9 @@ typedef struct grpc_transport_stream_op { */ grpc_metadata_batch *recv_trailing_metadata; + /** Collect any stats into provided buffer, zero internal stat counters */ + grpc_transport_stream_stats *collect_stats; + /** Should be enqueued when all requested operations (excluding recv_message and recv_initial_metadata which have their own closures) in a given batch have been completed. */ diff --git a/src/core/lib/transport/transport_impl.h b/src/core/lib/transport/transport_impl.h index 92fa5d519d..2ff67073af 100644 --- a/src/core/lib/transport/transport_impl.h +++ b/src/core/lib/transport/transport_impl.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/transport/transport_op_string.c b/src/core/lib/transport/transport_op_string.c index 1fa8fa5d4f..df04c61127 100644 --- a/src/core/lib/transport/transport_op_string.c +++ b/src/core/lib/transport/transport_op_string.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/fake_transport_security.c b/src/core/lib/tsi/fake_transport_security.c index 4b812f4803..4b045b8cd9 100644 --- a/src/core/lib/tsi/fake_transport_security.c +++ b/src/core/lib/tsi/fake_transport_security.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/fake_transport_security.h b/src/core/lib/tsi/fake_transport_security.h index b887dfcb09..54a9469b58 100644 --- a/src/core/lib/tsi/fake_transport_security.h +++ b/src/core/lib/tsi/fake_transport_security.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/ssl_transport_security.c b/src/core/lib/tsi/ssl_transport_security.c index d03201eec6..d98b3e1558 100644 --- a/src/core/lib/tsi/ssl_transport_security.c +++ b/src/core/lib/tsi/ssl_transport_security.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/ssl_transport_security.h b/src/core/lib/tsi/ssl_transport_security.h index c9b9e8f54b..211c8f9656 100644 --- a/src/core/lib/tsi/ssl_transport_security.h +++ b/src/core/lib/tsi/ssl_transport_security.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/ssl_types.h b/src/core/lib/tsi/ssl_types.h index c6e68c01ad..0a988effd0 100644 --- a/src/core/lib/tsi/ssl_types.h +++ b/src/core/lib/tsi/ssl_types.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/transport_security.c b/src/core/lib/tsi/transport_security.c index a2c0d46196..861fc791bc 100644 --- a/src/core/lib/tsi/transport_security.c +++ b/src/core/lib/tsi/transport_security.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/transport_security.h b/src/core/lib/tsi/transport_security.h index 349dd0ae9c..aaf110ee05 100644 --- a/src/core/lib/tsi/transport_security.h +++ b/src/core/lib/tsi/transport_security.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/core/lib/tsi/transport_security_interface.h b/src/core/lib/tsi/transport_security_interface.h index f88f1516a9..d81ec0963a 100644 --- a/src/core/lib/tsi/transport_security_interface.h +++ b/src/core/lib/tsi/transport_security_interface.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without |