diff options
author | 2016-06-03 16:00:28 -0400 | |
---|---|---|
committer | 2016-06-03 16:00:28 -0400 | |
commit | 3dbafd5923f11ffd73d702a7dc4118a8d1f241fc (patch) | |
tree | e2761cf053f2cbdcd2bad9900898ecc870e92114 /src/core | |
parent | 2ff798629c64cabf0810f030c6eaed14efca60f2 (diff) | |
parent | e7518461c24b7f8745a3f1246081ce35eb4db68b (diff) |
Merge pull request #5901 from dgquintas/lr_hook
Load Reporting hook
Diffstat (limited to 'src/core')
22 files changed, 509 insertions, 79 deletions
diff --git a/src/core/ext/census/grpc_filter.c b/src/core/ext/census/grpc_filter.c index 5e278ef127..8c4c17ad9a 100644 --- a/src/core/ext/census/grpc_filter.c +++ b/src/core/ext/census/grpc_filter.c @@ -134,7 +134,9 @@ static void client_init_call_elem(grpc_exec_ctx *exec_ctx, } static void client_destroy_call_elem(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, void *ignored) { + grpc_call_element *elem, + const grpc_call_stats *stats, + void *ignored) { call_data *d = elem->call_data; GPR_ASSERT(d != NULL); /* TODO(hongyu): record rpc client stats and census_rpc_end_op here */ @@ -152,7 +154,9 @@ static void server_init_call_elem(grpc_exec_ctx *exec_ctx, } static void server_destroy_call_elem(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, void *ignored) { + grpc_call_element *elem, + const grpc_call_stats *stats, + void *ignored) { call_data *d = elem->call_data; GPR_ASSERT(d != NULL); /* TODO(hongyu): record rpc server stats and census_tracing_end_op here */ diff --git a/src/core/ext/client_config/client_channel.c b/src/core/ext/client_config/client_channel.c index 9b5a078aec..642ae9ce59 100644 --- a/src/core/ext/client_config/client_channel.c +++ b/src/core/ext/client_config/client_channel.c @@ -416,6 +416,7 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* Destructor for call_data */ static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_stats *stats, void *and_free_memory) { grpc_subchannel_call_holder_destroy(exec_ctx, elem->call_data); gpr_free(and_free_memory); diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index cfd39e7cfb..f7d98ec4d9 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -645,7 +645,7 @@ static void subchannel_call_destroy(grpc_exec_ctx *exec_ctx, void *call, grpc_subchannel_call *c = call; GPR_TIMER_BEGIN("grpc_subchannel_call_unref.destroy", 0); grpc_connected_subchannel *connection = c->connection; - grpc_call_stack_destroy(exec_ctx, SUBCHANNEL_CALL_TO_CALL_STACK(c), c); + grpc_call_stack_destroy(exec_ctx, SUBCHANNEL_CALL_TO_CALL_STACK(c), NULL, c); GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, connection, "subchannel_call"); GPR_TIMER_END("grpc_subchannel_call_unref.destroy", 0); } diff --git a/src/core/ext/load_reporting/load_reporting.c b/src/core/ext/load_reporting/load_reporting.c new file mode 100644 index 0000000000..60082dbaaa --- /dev/null +++ b/src/core/ext/load_reporting/load_reporting.c @@ -0,0 +1,132 @@ +/* + * + * 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 <limits.h> +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/sync.h> + +#include "src/core/ext/load_reporting/load_reporting.h" +#include "src/core/ext/load_reporting/load_reporting_filter.h" +#include "src/core/lib/channel/channel_stack_builder.h" +#include "src/core/lib/surface/channel_init.h" + +struct grpc_load_reporting_config { + grpc_load_reporting_fn fn; + void *user_data; +}; + +grpc_load_reporting_config *grpc_load_reporting_config_create( + grpc_load_reporting_fn fn, void *user_data) { + GPR_ASSERT(fn != NULL); + grpc_load_reporting_config *lrc = + gpr_malloc(sizeof(grpc_load_reporting_config)); + lrc->fn = fn; + lrc->user_data = user_data; + return lrc; +} + +grpc_load_reporting_config *grpc_load_reporting_config_copy( + grpc_load_reporting_config *src) { + return grpc_load_reporting_config_create(src->fn, src->user_data); +} + +void grpc_load_reporting_config_destroy(grpc_load_reporting_config *lrc) { + gpr_free(lrc); +} + +void grpc_load_reporting_config_call( + grpc_load_reporting_config *lrc, + const grpc_load_reporting_call_data *call_data) { + lrc->fn(call_data, lrc->user_data); +} + +static bool is_load_reporting_enabled(const grpc_channel_args *a) { + if (a == NULL) return false; + for (size_t i = 0; i < a->num_args; i++) { + if (0 == strcmp(a->args[i].key, GRPC_ARG_ENABLE_LOAD_REPORTING)) { + return a->args[i].value.pointer.p != NULL; + } + } + return false; +} + +static bool maybe_add_load_reporting_filter(grpc_channel_stack_builder *builder, + void *arg) { + const grpc_channel_args *args = + grpc_channel_stack_builder_get_channel_arguments(builder); + if (is_load_reporting_enabled(args)) { + return grpc_channel_stack_builder_prepend_filter( + builder, (const grpc_channel_filter *)arg, NULL, NULL); + } + return true; +} + +static void lrd_arg_destroy(void *p) { grpc_load_reporting_config_destroy(p); } + +static void *lrd_arg_copy(void *p) { + return grpc_load_reporting_config_copy(p); +} + +static int lrd_arg_cmp(void *a, void *b) { + grpc_load_reporting_config *lhs = a; + grpc_load_reporting_config *rhs = b; + return !(lhs->fn == rhs->fn && lhs->user_data == rhs->user_data); +} + +static const grpc_arg_pointer_vtable lrd_ptr_vtable = { + lrd_arg_copy, lrd_arg_destroy, lrd_arg_cmp}; + +grpc_arg grpc_load_reporting_config_create_arg( + grpc_load_reporting_config *lrc) { + grpc_arg arg; + arg.type = GRPC_ARG_POINTER; + arg.key = GRPC_ARG_ENABLE_LOAD_REPORTING; + arg.value.pointer.p = lrc; + arg.value.pointer.vtable = &lrd_ptr_vtable; + return arg; +} + +/* Plugin registration */ + +void grpc_load_reporting_plugin_init(void) { + grpc_channel_init_register_stage(GRPC_CLIENT_CHANNEL, INT_MAX, + maybe_add_load_reporting_filter, + (void *)&grpc_load_reporting_filter); + grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, INT_MAX, + maybe_add_load_reporting_filter, + (void *)&grpc_load_reporting_filter); +} + +void grpc_load_reporting_plugin_shutdown() {} diff --git a/src/core/ext/load_reporting/load_reporting.h b/src/core/ext/load_reporting/load_reporting.h new file mode 100644 index 0000000000..316cd89bd7 --- /dev/null +++ b/src/core/ext/load_reporting/load_reporting.h @@ -0,0 +1,75 @@ +/* + * + * 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_EXT_LOAD_REPORTING_LOAD_REPORTING_H +#define GRPC_CORE_EXT_LOAD_REPORTING_LOAD_REPORTING_H + +#include "src/core/lib/iomgr/closure.h" +#include "src/core/lib/surface/call.h" + +typedef struct grpc_load_reporting_config grpc_load_reporting_config; + +/** Call information to be passed to the provided load reporting function upon + * completion of the call */ +typedef struct grpc_load_reporting_call_data { + const grpc_call_stats *stats; /**< Stats for the call */ + const char *trailing_md_string; /**< LR trailing metadata info */ +} grpc_load_reporting_call_data; + +/** Custom function to be called by the load reporting filter. */ +typedef void (*grpc_load_reporting_fn)( + const grpc_load_reporting_call_data *call_data, void *user_data); + +/** Register \a fn as the function to be invoked by the load reporting filter. + * \a fn will be invoked at the beginning and at the end of the call. + * + * For the first invocation, \a fn's first argument + * (grpc_load_reporting_call_data*) will be NULL. \a user_data is always passed + * as-is. */ +grpc_load_reporting_config *grpc_load_reporting_config_create( + grpc_load_reporting_fn fn, void *user_data); + +grpc_load_reporting_config *grpc_load_reporting_config_copy( + grpc_load_reporting_config *src); + +void grpc_load_reporting_config_destroy(grpc_load_reporting_config *lrc); + +/** Invoke the function registered by \a grpc_load_reporting_init. */ +void grpc_load_reporting_config_call( + grpc_load_reporting_config *lrc, + const grpc_load_reporting_call_data *call_data); + +/** Return a \a grpc_arg enabling load reporting */ +grpc_arg grpc_load_reporting_config_create_arg(grpc_load_reporting_config *lrc); + +#endif /* GRPC_CORE_EXT_LOAD_REPORTING_LOAD_REPORTING_H */ diff --git a/src/core/ext/load_reporting/load_reporting_filter.c b/src/core/ext/load_reporting/load_reporting_filter.c new file mode 100644 index 0000000000..f49730fac3 --- /dev/null +++ b/src/core/ext/load_reporting/load_reporting_filter.c @@ -0,0 +1,151 @@ +/* + * + * 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 <grpc/support/log.h> +#include <grpc/support/string_util.h> +#include <grpc/support/sync.h> +#include <string.h> + +#include "src/core/ext/load_reporting/load_reporting.h" +#include "src/core/ext/load_reporting/load_reporting_filter.h" +#include "src/core/lib/channel/channel_args.h" +#include "src/core/lib/profiling/timers.h" +#include "src/core/lib/transport/static_metadata.h" + +typedef struct call_data { const char *trailing_md_string; } call_data; +typedef struct channel_data { + gpr_mu mu; + grpc_load_reporting_config *lrc; +} channel_data; + +static void invoke_lr_fn_locked(grpc_load_reporting_config *lrc, + grpc_load_reporting_call_data *lr_call_data) { + GPR_TIMER_BEGIN("load_reporting_config_fn", 0); + grpc_load_reporting_config_call(lrc, lr_call_data); + GPR_TIMER_END("load_reporting_config_fn", 0); +} + +/* Constructor for call_data */ +static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + grpc_call_element_args *args) { + call_data *calld = elem->call_data; + memset(calld, 0, sizeof(call_data)); +} + +/* Destructor for call_data */ +static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_stats *stats, void *ignored) { + channel_data *chand = elem->channel_data; + call_data *calld = elem->call_data; + + grpc_load_reporting_call_data lr_call_data = {stats, + calld->trailing_md_string}; + + gpr_mu_lock(&chand->mu); + invoke_lr_fn_locked(chand->lrc, &lr_call_data); + gpr_mu_unlock(&chand->mu); +} + +/* Constructor for channel_data */ +static void init_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem, + grpc_channel_element_args *args) { + GPR_ASSERT(!args->is_last); + + channel_data *chand = elem->channel_data; + memset(chand, 0, sizeof(channel_data)); + + gpr_mu_init(&chand->mu); + for (size_t i = 0; i < args->channel_args->num_args; i++) { + if (0 == strcmp(args->channel_args->args[i].key, + GRPC_ARG_ENABLE_LOAD_REPORTING)) { + grpc_load_reporting_config *arg_lrc = + args->channel_args->args[i].value.pointer.p; + chand->lrc = grpc_load_reporting_config_copy(arg_lrc); + GPR_ASSERT(chand->lrc != NULL); + break; + } + } + GPR_ASSERT(chand->lrc != NULL); /* arg actually found */ + + gpr_mu_lock(&chand->mu); + invoke_lr_fn_locked(chand->lrc, NULL); + gpr_mu_unlock(&chand->mu); +} + +/* Destructor for channel data */ +static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem) { + channel_data *chand = elem->channel_data; + gpr_mu_destroy(&chand->mu); + grpc_load_reporting_config_destroy(chand->lrc); +} + +static grpc_mdelem *lr_trailing_md_filter(void *user_data, grpc_mdelem *md) { + grpc_call_element *elem = user_data; + call_data *calld = elem->call_data; + + if (md->key == GRPC_MDSTR_LOAD_REPORTING) { + calld->trailing_md_string = gpr_strdup(grpc_mdstr_as_c_string(md->value)); + return NULL; + } + + return md; +} + +static void lr_start_transport_stream_op(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_transport_stream_op *op) { + GPR_TIMER_BEGIN("lr_start_transport_stream_op", 0); + + if (op->send_trailing_metadata) { + grpc_metadata_batch_filter(op->send_trailing_metadata, + lr_trailing_md_filter, elem); + } + grpc_call_next_op(exec_ctx, elem, op); + + GPR_TIMER_END("lr_start_transport_stream_op", 0); +} + +const grpc_channel_filter grpc_load_reporting_filter = { + lr_start_transport_stream_op, + grpc_channel_next_op, + sizeof(call_data), + init_call_elem, + grpc_call_stack_ignore_set_pollset, + destroy_call_elem, + sizeof(channel_data), + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + "load_reporting"}; diff --git a/src/core/ext/load_reporting/load_reporting_filter.h b/src/core/ext/load_reporting/load_reporting_filter.h new file mode 100644 index 0000000000..f69cd6fdc6 --- /dev/null +++ b/src/core/ext/load_reporting/load_reporting_filter.h @@ -0,0 +1,41 @@ +/* + * + * 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_EXT_LOAD_REPORTING_LOAD_REPORTING_FILTER_H +#define GRPC_CORE_EXT_LOAD_REPORTING_LOAD_REPORTING_FILTER_H + +#include "src/core/lib/channel/channel_stack.h" + +extern const grpc_channel_filter grpc_load_reporting_filter; + +#endif /* GRPC_CORE_EXT_LOAD_REPORTING_LOAD_REPORTING_FILTER_H */ diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index ad182d1f69..4892ed283d 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -214,6 +214,7 @@ void grpc_call_stack_ignore_set_pollset(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {} void grpc_call_stack_destroy(grpc_exec_ctx *exec_ctx, grpc_call_stack *stack, + const grpc_call_stats *call_stats, void *and_free_memory) { grpc_call_element *elems = CALL_ELEMS_FROM_STACK(stack); size_t count = stack->count; @@ -221,7 +222,7 @@ void grpc_call_stack_destroy(grpc_exec_ctx *exec_ctx, grpc_call_stack *stack, /* destroy per-filter data */ for (i = 0; i < count; i++) { - elems[i].filter->destroy_call_elem(exec_ctx, &elems[i], + elems[i].filter->destroy_call_elem(exec_ctx, &elems[i], call_stats, i == count - 1 ? and_free_memory : NULL); } } diff --git a/src/core/lib/channel/channel_stack.h b/src/core/lib/channel/channel_stack.h index 36c17cb467..2040002269 100644 --- a/src/core/lib/channel/channel_stack.h +++ b/src/core/lib/channel/channel_stack.h @@ -45,6 +45,8 @@ #include <grpc/grpc.h> #include <grpc/support/log.h> +#include <grpc/support/time.h> + #include "src/core/lib/debug/trace.h" #include "src/core/lib/transport/transport.h" @@ -67,6 +69,12 @@ typedef struct { grpc_call_context_element *context; } grpc_call_element_args; +typedef struct { + grpc_transport_stream_stats transport_stream_stats; + gpr_timespec latency; /* From call creating to enqueing of received status */ + grpc_status_code final_status; +} grpc_call_stats; + /* Channel filters specify: 1. the amount of memory needed in the channel & call (via the sizeof_XXX members) @@ -109,6 +117,7 @@ typedef struct { \a and_free_memory that should be passed to gpr_free when destruction is complete. */ void (*destroy_call_elem)(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_stats *stats, void *and_free_memory); /* sizeof(per channel data) */ @@ -228,6 +237,7 @@ void grpc_call_stack_set_pollset(grpc_exec_ctx *exec_ctx, /* Destroy a call stack */ void grpc_call_stack_destroy(grpc_exec_ctx *exec_ctx, grpc_call_stack *stack, + const grpc_call_stats *call_stats, void *and_free_memory); /* Ignore set pollset - used by filters to implement the set_pollset method diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c index 0e548c61b8..30b18a7274 100644 --- a/src/core/lib/channel/compress_filter.c +++ b/src/core/lib/channel/compress_filter.c @@ -271,7 +271,7 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* Destructor for call_data */ static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - void *ignored) { + const grpc_call_stats *stats, void *ignored) { /* grab pointers to our data from the call element */ call_data *calld = elem->call_data; gpr_slice_buffer_destroy(&calld->slices); diff --git a/src/core/lib/channel/connected_channel.c b/src/core/lib/channel/connected_channel.c index 68a3a7d6fd..06e87b005f 100644 --- a/src/core/lib/channel/connected_channel.c +++ b/src/core/lib/channel/connected_channel.c @@ -103,6 +103,7 @@ static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* Destructor for call_data */ static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_stats *stats, void *and_free_memory) { call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c index 516e708d1f..cd9e6e894b 100644 --- a/src/core/lib/channel/http_client_filter.c +++ b/src/core/lib/channel/http_client_filter.c @@ -156,7 +156,7 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* Destructor for call_data */ static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - void *ignored) {} + const grpc_call_stats *stats, void *ignored) {} static grpc_mdelem *scheme_from_args(const grpc_channel_args *args) { unsigned i; diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c index ba865416de..43d71af473 100644 --- a/src/core/lib/channel/http_server_filter.c +++ b/src/core/lib/channel/http_server_filter.c @@ -226,7 +226,7 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* Destructor for call_data */ static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - void *ignored) {} + const grpc_call_stats *stats, void *ignored) {} /* Constructor for channel_data */ static void init_channel_elem(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/security/transport/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c index e3cbcb4433..27208ebb60 100644 --- a/src/core/lib/security/transport/client_auth_filter.c +++ b/src/core/lib/security/transport/client_auth_filter.c @@ -278,7 +278,7 @@ static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* Destructor for call_data */ static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - void *ignored) { + const grpc_call_stats *stats, void *ignored) { call_data *calld = elem->call_data; grpc_call_credentials_unref(calld->creds); if (calld->host != NULL) { diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c index 006a30f0c6..714e0adfc9 100644 --- a/src/core/lib/security/transport/server_auth_filter.c +++ b/src/core/lib/security/transport/server_auth_filter.c @@ -225,7 +225,7 @@ static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* Destructor for call_data */ static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - void *ignored) {} + const grpc_call_stats *stats, void *ignored) {} /* Constructor for channel_data */ static void init_channel_elem(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index 34ddfa75ad..74a09cf6ed 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -151,7 +151,7 @@ struct grpc_call { received_status status[STATUS_SOURCE_COUNT]; /* Call stats: only valid after trailing metadata received */ - grpc_transport_stream_stats stats; + grpc_call_stats stats; /* Compression algorithm for the call */ grpc_compression_algorithm compression_algorithm; @@ -368,7 +368,7 @@ static void destroy_call(grpc_exec_ctx *exec_ctx, void *call, bool success) { GRPC_CQ_INTERNAL_UNREF(c->cq, "bind"); } grpc_channel *channel = c->channel; - grpc_call_stack_destroy(exec_ctx, CALL_STACK_FROM_CALL(c), c); + grpc_call_stack_destroy(exec_ctx, CALL_STACK_FROM_CALL(c), &c->stats, c); GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, channel, "call"); GPR_TIMER_END("destroy_call", 0); } @@ -1397,7 +1397,7 @@ 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; + stream_op.collect_stats = &call->stats.transport_stream_stats; break; case GRPC_OP_RECV_CLOSE_ON_SERVER: /* Flag validation: currently allow no flags */ @@ -1419,7 +1419,7 @@ 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; + stream_op.collect_stats = &call->stats.transport_stream_stats; break; } } diff --git a/src/core/lib/surface/lame_client.c b/src/core/lib/surface/lame_client.c index f50ec54cea..0f5a762364 100644 --- a/src/core/lib/surface/lame_client.c +++ b/src/core/lib/surface/lame_client.c @@ -108,6 +108,7 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) {} static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_stats *stats, void *and_free_memory) { gpr_free(and_free_memory); } diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index 505b501968..dab7e35748 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -845,7 +845,7 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, } static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - void *ignored) { + const grpc_call_stats *stats, void *ignored) { channel_data *chand = elem->channel_data; call_data *calld = elem->call_data; diff --git a/src/core/lib/transport/static_metadata.c b/src/core/lib/transport/static_metadata.c index 73b0041fd4..c5f16e530d 100644 --- a/src/core/lib/transport/static_metadata.c +++ b/src/core/lib/transport/static_metadata.c @@ -48,7 +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, 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, @@ -56,10 +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, 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}; + 62, 35, 63, 35, 64, 35, 65, 35, 66, 35, 67, 40, 67, 69, 67, 72, 68, 80, + 68, 81, 70, 35, 71, 35, 73, 35, 74, 35, 75, 35, 76, 35, 77, 41, 77, 51, + 77, 52, 78, 35, 79, 35, 82, 3, 82, 4, 82, 5, 82, 6, 82, 7, 82, 8, + 82, 9, 83, 35, 84, 85, 86, 35, 87, 35, 88, 35, 89, 35, 90, 35}; const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = { "0", @@ -126,6 +126,7 @@ const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = { "if-unmodified-since", "last-modified", "link", + "load-reporting", "location", "max-forwards", ":method", diff --git a/src/core/lib/transport/static_metadata.h b/src/core/lib/transport/static_metadata.h index f9d8bcdc8f..5ff0d2f3bc 100644 --- a/src/core/lib/transport/static_metadata.h +++ b/src/core/lib/transport/static_metadata.h @@ -44,7 +44,7 @@ #include "src/core/lib/transport/metadata.h" -#define GRPC_STATIC_MDSTR_COUNT 90 +#define GRPC_STATIC_MDSTR_COUNT 91 extern grpc_mdstr grpc_static_mdstr_table[GRPC_STATIC_MDSTR_COUNT]; /* "0" */ #define GRPC_MDSTR_0 (&grpc_static_mdstr_table[0]) @@ -175,60 +175,62 @@ extern grpc_mdstr grpc_static_mdstr_table[GRPC_STATIC_MDSTR_COUNT]; #define GRPC_MDSTR_LAST_MODIFIED (&grpc_static_mdstr_table[62]) /* "link" */ #define GRPC_MDSTR_LINK (&grpc_static_mdstr_table[63]) +/* "load-reporting" */ +#define GRPC_MDSTR_LOAD_REPORTING (&grpc_static_mdstr_table[64]) /* "location" */ -#define GRPC_MDSTR_LOCATION (&grpc_static_mdstr_table[64]) +#define GRPC_MDSTR_LOCATION (&grpc_static_mdstr_table[65]) /* "max-forwards" */ -#define GRPC_MDSTR_MAX_FORWARDS (&grpc_static_mdstr_table[65]) +#define GRPC_MDSTR_MAX_FORWARDS (&grpc_static_mdstr_table[66]) /* ":method" */ -#define GRPC_MDSTR_METHOD (&grpc_static_mdstr_table[66]) +#define GRPC_MDSTR_METHOD (&grpc_static_mdstr_table[67]) /* ":path" */ -#define GRPC_MDSTR_PATH (&grpc_static_mdstr_table[67]) +#define GRPC_MDSTR_PATH (&grpc_static_mdstr_table[68]) /* "POST" */ -#define GRPC_MDSTR_POST (&grpc_static_mdstr_table[68]) +#define GRPC_MDSTR_POST (&grpc_static_mdstr_table[69]) /* "proxy-authenticate" */ -#define GRPC_MDSTR_PROXY_AUTHENTICATE (&grpc_static_mdstr_table[69]) +#define GRPC_MDSTR_PROXY_AUTHENTICATE (&grpc_static_mdstr_table[70]) /* "proxy-authorization" */ -#define GRPC_MDSTR_PROXY_AUTHORIZATION (&grpc_static_mdstr_table[70]) +#define GRPC_MDSTR_PROXY_AUTHORIZATION (&grpc_static_mdstr_table[71]) /* "PUT" */ -#define GRPC_MDSTR_PUT (&grpc_static_mdstr_table[71]) +#define GRPC_MDSTR_PUT (&grpc_static_mdstr_table[72]) /* "range" */ -#define GRPC_MDSTR_RANGE (&grpc_static_mdstr_table[72]) +#define GRPC_MDSTR_RANGE (&grpc_static_mdstr_table[73]) /* "referer" */ -#define GRPC_MDSTR_REFERER (&grpc_static_mdstr_table[73]) +#define GRPC_MDSTR_REFERER (&grpc_static_mdstr_table[74]) /* "refresh" */ -#define GRPC_MDSTR_REFRESH (&grpc_static_mdstr_table[74]) +#define GRPC_MDSTR_REFRESH (&grpc_static_mdstr_table[75]) /* "retry-after" */ -#define GRPC_MDSTR_RETRY_AFTER (&grpc_static_mdstr_table[75]) +#define GRPC_MDSTR_RETRY_AFTER (&grpc_static_mdstr_table[76]) /* ":scheme" */ -#define GRPC_MDSTR_SCHEME (&grpc_static_mdstr_table[76]) +#define GRPC_MDSTR_SCHEME (&grpc_static_mdstr_table[77]) /* "server" */ -#define GRPC_MDSTR_SERVER (&grpc_static_mdstr_table[77]) +#define GRPC_MDSTR_SERVER (&grpc_static_mdstr_table[78]) /* "set-cookie" */ -#define GRPC_MDSTR_SET_COOKIE (&grpc_static_mdstr_table[78]) +#define GRPC_MDSTR_SET_COOKIE (&grpc_static_mdstr_table[79]) /* "/" */ -#define GRPC_MDSTR_SLASH (&grpc_static_mdstr_table[79]) +#define GRPC_MDSTR_SLASH (&grpc_static_mdstr_table[80]) /* "/index.html" */ -#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (&grpc_static_mdstr_table[80]) +#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (&grpc_static_mdstr_table[81]) /* ":status" */ -#define GRPC_MDSTR_STATUS (&grpc_static_mdstr_table[81]) +#define GRPC_MDSTR_STATUS (&grpc_static_mdstr_table[82]) /* "strict-transport-security" */ -#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (&grpc_static_mdstr_table[82]) +#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (&grpc_static_mdstr_table[83]) /* "te" */ -#define GRPC_MDSTR_TE (&grpc_static_mdstr_table[83]) +#define GRPC_MDSTR_TE (&grpc_static_mdstr_table[84]) /* "trailers" */ -#define GRPC_MDSTR_TRAILERS (&grpc_static_mdstr_table[84]) +#define GRPC_MDSTR_TRAILERS (&grpc_static_mdstr_table[85]) /* "transfer-encoding" */ -#define GRPC_MDSTR_TRANSFER_ENCODING (&grpc_static_mdstr_table[85]) +#define GRPC_MDSTR_TRANSFER_ENCODING (&grpc_static_mdstr_table[86]) /* "user-agent" */ -#define GRPC_MDSTR_USER_AGENT (&grpc_static_mdstr_table[86]) +#define GRPC_MDSTR_USER_AGENT (&grpc_static_mdstr_table[87]) /* "vary" */ -#define GRPC_MDSTR_VARY (&grpc_static_mdstr_table[87]) +#define GRPC_MDSTR_VARY (&grpc_static_mdstr_table[88]) /* "via" */ -#define GRPC_MDSTR_VIA (&grpc_static_mdstr_table[88]) +#define GRPC_MDSTR_VIA (&grpc_static_mdstr_table[89]) /* "www-authenticate" */ -#define GRPC_MDSTR_WWW_AUTHENTICATE (&grpc_static_mdstr_table[89]) +#define GRPC_MDSTR_WWW_AUTHENTICATE (&grpc_static_mdstr_table[90]) -#define GRPC_STATIC_MDELEM_COUNT 79 +#define GRPC_STATIC_MDELEM_COUNT 80 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": "" */ @@ -333,71 +335,73 @@ extern uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT]; #define GRPC_MDELEM_LAST_MODIFIED_EMPTY (&grpc_static_mdelem_table[45]) /* "link": "" */ #define GRPC_MDELEM_LINK_EMPTY (&grpc_static_mdelem_table[46]) +/* "load-reporting": "" */ +#define GRPC_MDELEM_LOAD_REPORTING_EMPTY (&grpc_static_mdelem_table[47]) /* "location": "" */ -#define GRPC_MDELEM_LOCATION_EMPTY (&grpc_static_mdelem_table[47]) +#define GRPC_MDELEM_LOCATION_EMPTY (&grpc_static_mdelem_table[48]) /* "max-forwards": "" */ -#define GRPC_MDELEM_MAX_FORWARDS_EMPTY (&grpc_static_mdelem_table[48]) +#define GRPC_MDELEM_MAX_FORWARDS_EMPTY (&grpc_static_mdelem_table[49]) /* ":method": "GET" */ -#define GRPC_MDELEM_METHOD_GET (&grpc_static_mdelem_table[49]) +#define GRPC_MDELEM_METHOD_GET (&grpc_static_mdelem_table[50]) /* ":method": "POST" */ -#define GRPC_MDELEM_METHOD_POST (&grpc_static_mdelem_table[50]) +#define GRPC_MDELEM_METHOD_POST (&grpc_static_mdelem_table[51]) /* ":method": "PUT" */ -#define GRPC_MDELEM_METHOD_PUT (&grpc_static_mdelem_table[51]) +#define GRPC_MDELEM_METHOD_PUT (&grpc_static_mdelem_table[52]) /* ":path": "/" */ -#define GRPC_MDELEM_PATH_SLASH (&grpc_static_mdelem_table[52]) +#define GRPC_MDELEM_PATH_SLASH (&grpc_static_mdelem_table[53]) /* ":path": "/index.html" */ -#define GRPC_MDELEM_PATH_SLASH_INDEX_DOT_HTML (&grpc_static_mdelem_table[53]) +#define GRPC_MDELEM_PATH_SLASH_INDEX_DOT_HTML (&grpc_static_mdelem_table[54]) /* "proxy-authenticate": "" */ -#define GRPC_MDELEM_PROXY_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[54]) +#define GRPC_MDELEM_PROXY_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[55]) /* "proxy-authorization": "" */ -#define GRPC_MDELEM_PROXY_AUTHORIZATION_EMPTY (&grpc_static_mdelem_table[55]) +#define GRPC_MDELEM_PROXY_AUTHORIZATION_EMPTY (&grpc_static_mdelem_table[56]) /* "range": "" */ -#define GRPC_MDELEM_RANGE_EMPTY (&grpc_static_mdelem_table[56]) +#define GRPC_MDELEM_RANGE_EMPTY (&grpc_static_mdelem_table[57]) /* "referer": "" */ -#define GRPC_MDELEM_REFERER_EMPTY (&grpc_static_mdelem_table[57]) +#define GRPC_MDELEM_REFERER_EMPTY (&grpc_static_mdelem_table[58]) /* "refresh": "" */ -#define GRPC_MDELEM_REFRESH_EMPTY (&grpc_static_mdelem_table[58]) +#define GRPC_MDELEM_REFRESH_EMPTY (&grpc_static_mdelem_table[59]) /* "retry-after": "" */ -#define GRPC_MDELEM_RETRY_AFTER_EMPTY (&grpc_static_mdelem_table[59]) +#define GRPC_MDELEM_RETRY_AFTER_EMPTY (&grpc_static_mdelem_table[60]) /* ":scheme": "grpc" */ -#define GRPC_MDELEM_SCHEME_GRPC (&grpc_static_mdelem_table[60]) +#define GRPC_MDELEM_SCHEME_GRPC (&grpc_static_mdelem_table[61]) /* ":scheme": "http" */ -#define GRPC_MDELEM_SCHEME_HTTP (&grpc_static_mdelem_table[61]) +#define GRPC_MDELEM_SCHEME_HTTP (&grpc_static_mdelem_table[62]) /* ":scheme": "https" */ -#define GRPC_MDELEM_SCHEME_HTTPS (&grpc_static_mdelem_table[62]) +#define GRPC_MDELEM_SCHEME_HTTPS (&grpc_static_mdelem_table[63]) /* "server": "" */ -#define GRPC_MDELEM_SERVER_EMPTY (&grpc_static_mdelem_table[63]) +#define GRPC_MDELEM_SERVER_EMPTY (&grpc_static_mdelem_table[64]) /* "set-cookie": "" */ -#define GRPC_MDELEM_SET_COOKIE_EMPTY (&grpc_static_mdelem_table[64]) +#define GRPC_MDELEM_SET_COOKIE_EMPTY (&grpc_static_mdelem_table[65]) /* ":status": "200" */ -#define GRPC_MDELEM_STATUS_200 (&grpc_static_mdelem_table[65]) +#define GRPC_MDELEM_STATUS_200 (&grpc_static_mdelem_table[66]) /* ":status": "204" */ -#define GRPC_MDELEM_STATUS_204 (&grpc_static_mdelem_table[66]) +#define GRPC_MDELEM_STATUS_204 (&grpc_static_mdelem_table[67]) /* ":status": "206" */ -#define GRPC_MDELEM_STATUS_206 (&grpc_static_mdelem_table[67]) +#define GRPC_MDELEM_STATUS_206 (&grpc_static_mdelem_table[68]) /* ":status": "304" */ -#define GRPC_MDELEM_STATUS_304 (&grpc_static_mdelem_table[68]) +#define GRPC_MDELEM_STATUS_304 (&grpc_static_mdelem_table[69]) /* ":status": "400" */ -#define GRPC_MDELEM_STATUS_400 (&grpc_static_mdelem_table[69]) +#define GRPC_MDELEM_STATUS_400 (&grpc_static_mdelem_table[70]) /* ":status": "404" */ -#define GRPC_MDELEM_STATUS_404 (&grpc_static_mdelem_table[70]) +#define GRPC_MDELEM_STATUS_404 (&grpc_static_mdelem_table[71]) /* ":status": "500" */ -#define GRPC_MDELEM_STATUS_500 (&grpc_static_mdelem_table[71]) +#define GRPC_MDELEM_STATUS_500 (&grpc_static_mdelem_table[72]) /* "strict-transport-security": "" */ #define GRPC_MDELEM_STRICT_TRANSPORT_SECURITY_EMPTY \ - (&grpc_static_mdelem_table[72]) + (&grpc_static_mdelem_table[73]) /* "te": "trailers" */ -#define GRPC_MDELEM_TE_TRAILERS (&grpc_static_mdelem_table[73]) +#define GRPC_MDELEM_TE_TRAILERS (&grpc_static_mdelem_table[74]) /* "transfer-encoding": "" */ -#define GRPC_MDELEM_TRANSFER_ENCODING_EMPTY (&grpc_static_mdelem_table[74]) +#define GRPC_MDELEM_TRANSFER_ENCODING_EMPTY (&grpc_static_mdelem_table[75]) /* "user-agent": "" */ -#define GRPC_MDELEM_USER_AGENT_EMPTY (&grpc_static_mdelem_table[75]) +#define GRPC_MDELEM_USER_AGENT_EMPTY (&grpc_static_mdelem_table[76]) /* "vary": "" */ -#define GRPC_MDELEM_VARY_EMPTY (&grpc_static_mdelem_table[76]) +#define GRPC_MDELEM_VARY_EMPTY (&grpc_static_mdelem_table[77]) /* "via": "" */ -#define GRPC_MDELEM_VIA_EMPTY (&grpc_static_mdelem_table[77]) +#define GRPC_MDELEM_VIA_EMPTY (&grpc_static_mdelem_table[78]) /* "www-authenticate": "" */ -#define GRPC_MDELEM_WWW_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[78]) +#define GRPC_MDELEM_WWW_AUTHENTICATE_EMPTY (&grpc_static_mdelem_table[79]) extern const uint8_t grpc_static_metadata_elem_indices[GRPC_STATIC_MDELEM_COUNT * 2]; diff --git a/src/core/plugin_registry/grpc_plugin_registry.c b/src/core/plugin_registry/grpc_plugin_registry.c index 822aa6d8b7..905cd59e23 100644 --- a/src/core/plugin_registry/grpc_plugin_registry.c +++ b/src/core/plugin_registry/grpc_plugin_registry.c @@ -45,6 +45,8 @@ extern void grpc_resolver_dns_native_init(void); extern void grpc_resolver_dns_native_shutdown(void); extern void grpc_resolver_sockaddr_init(void); extern void grpc_resolver_sockaddr_shutdown(void); +extern void grpc_load_reporting_plugin_init(void); +extern void grpc_load_reporting_plugin_shutdown(void); extern void census_grpc_plugin_init(void); extern void census_grpc_plugin_shutdown(void); @@ -61,6 +63,8 @@ void grpc_register_built_in_plugins(void) { grpc_resolver_dns_native_shutdown); grpc_register_plugin(grpc_resolver_sockaddr_init, grpc_resolver_sockaddr_shutdown); + grpc_register_plugin(grpc_load_reporting_plugin_init, + grpc_load_reporting_plugin_shutdown); grpc_register_plugin(census_grpc_plugin_init, census_grpc_plugin_shutdown); } diff --git a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c index a6108ae7a9..7995078725 100644 --- a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c +++ b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c @@ -41,6 +41,8 @@ extern void grpc_resolver_dns_native_init(void); extern void grpc_resolver_dns_native_shutdown(void); extern void grpc_resolver_sockaddr_init(void); extern void grpc_resolver_sockaddr_shutdown(void); +extern void grpc_load_reporting_plugin_init(void); +extern void grpc_load_reporting_plugin_shutdown(void); extern void grpc_lb_policy_pick_first_init(void); extern void grpc_lb_policy_pick_first_shutdown(void); extern void grpc_lb_policy_round_robin_init(void); @@ -57,6 +59,8 @@ void grpc_register_built_in_plugins(void) { grpc_resolver_dns_native_shutdown); grpc_register_plugin(grpc_resolver_sockaddr_init, grpc_resolver_sockaddr_shutdown); + grpc_register_plugin(grpc_load_reporting_plugin_init, + grpc_load_reporting_plugin_shutdown); grpc_register_plugin(grpc_lb_policy_pick_first_init, grpc_lb_policy_pick_first_shutdown); grpc_register_plugin(grpc_lb_policy_round_robin_init, |