diff options
| -rw-r--r-- | src/core/lib/channel/http_client_filter.c | 25 | ||||
| -rw-r--r-- | src/core/lib/channel/http_server_filter.c | 71 |
2 files changed, 54 insertions, 42 deletions
diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c index 25691c316c..aaefa515e6 100644 --- a/src/core/lib/channel/http_client_filter.c +++ b/src/core/lib/channel/http_client_filter.c @@ -374,14 +374,15 @@ static hc_mutate_op_result hc_mutate_op(grpc_exec_ctx *exec_ctx, &calld->hc_on_recv_initial_metadata; } - if (op->recv_trailing_metadata != NULL) { + if (op->recv_trailing_metadata) { /* substitute our callback for the higher callback */ - calld->recv_trailing_metadata = op->recv_trailing_metadata; + calld->recv_trailing_metadata = + op->payload->recv_trailing_metadata.recv_trailing_metadata; calld->on_done_recv_trailing_metadata = op->on_complete; op->on_complete = &calld->hc_on_recv_trailing_metadata; } - return GRPC_ERROR_NONE; + return result; } static void hc_start_transport_op(grpc_exec_ctx *exec_ctx, @@ -389,18 +390,14 @@ static void hc_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport_stream_op *op) { GPR_TIMER_BEGIN("hc_start_transport_op", 0); GRPC_CALL_LOG_OP(GPR_INFO, elem, op); - grpc_error *error = hc_mutate_op(exec_ctx, elem, op); - if (error != GRPC_ERROR_NONE) { - grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); + hc_mutate_op_result result = hc_mutate_op(exec_ctx, elem, op); + if (result.error != GRPC_ERROR_NONE) { + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, result.error); + } else if (result.op_stalled) { + /* Don't forward the op. send_message contains slices that aren't ready yet. + The call will be forwarded by the op_complete of slice read call. */ } else { - call_data *calld = elem->call_data; - if (op->send_message != NULL && calld->send_message_blocked) { - /* Don't forward the op. send_message contains slices that aren't ready - yet. The call will be forwarded by the op_complete of slice read call. - */ - } else { - grpc_call_next_op(exec_ctx, elem, op); - } + grpc_call_next_op(exec_ctx, elem, op); } GPR_TIMER_END("hc_start_transport_op", 0); } diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c index fb70de8e96..920549bb0e 100644 --- a/src/core/lib/channel/http_server_filter.c +++ b/src/core/lib/channel/http_server_filter.c @@ -57,8 +57,7 @@ typedef struct call_data { bool payload_bin_delivered; grpc_metadata_batch *recv_initial_metadata; - bool *recv_idempotent_request; - bool *recv_cacheable_request; + uint32_t *recv_initial_metadata_flags; /** Closure to call when finished with the hs_on_recv hook */ grpc_closure *on_done_recv; /** Closure to call when we retrieve read message from the payload-bin header @@ -115,14 +114,21 @@ static grpc_error *server_filter_incoming_metadata(grpc_exec_ctx *exec_ctx, if (b->idx.named.method != NULL) { if (grpc_mdelem_eq(b->idx.named.method->md, GRPC_MDELEM_METHOD_POST)) { - *calld->recv_idempotent_request = false; - *calld->recv_cacheable_request = false; + *calld->recv_initial_metadata_flags &= + ~(GRPC_INITIAL_METADATA_CACHEABLE_REQUEST | + GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST); } else if (grpc_mdelem_eq(b->idx.named.method->md, GRPC_MDELEM_METHOD_PUT)) { - *calld->recv_idempotent_request = true; + *calld->recv_initial_metadata_flags &= + ~GRPC_INITIAL_METADATA_CACHEABLE_REQUEST; + *calld->recv_initial_metadata_flags |= + GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST; } else if (grpc_mdelem_eq(b->idx.named.method->md, GRPC_MDELEM_METHOD_GET)) { - *calld->recv_cacheable_request = true; + *calld->recv_initial_metadata_flags |= + GRPC_INITIAL_METADATA_CACHEABLE_REQUEST; + *calld->recv_initial_metadata_flags |= + ~GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST; } else { add_error(error_name, &error, grpc_attach_md_to_error(GRPC_ERROR_CREATE("Bad header"), @@ -276,19 +282,24 @@ static void hs_mutate_op(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, /* grab pointers to our data from the call element */ call_data *calld = elem->call_data; - if (op->send_initial_metadata != NULL) { + if (op->send_initial_metadata) { grpc_error *error = GRPC_ERROR_NONE; static const char *error_name = "Failed sending initial metadata"; - add_error(error_name, &error, grpc_metadata_batch_add_head( - exec_ctx, op->send_initial_metadata, - &calld->status, GRPC_MDELEM_STATUS_200)); - add_error(error_name, &error, - grpc_metadata_batch_add_tail( - exec_ctx, op->send_initial_metadata, &calld->content_type, - GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)); + add_error( + error_name, &error, + grpc_metadata_batch_add_head( + exec_ctx, op->payload->send_initial_metadata.send_initial_metadata, + &calld->status, GRPC_MDELEM_STATUS_200)); + add_error( + error_name, &error, + grpc_metadata_batch_add_tail( + exec_ctx, op->payload->send_initial_metadata.send_initial_metadata, + &calld->content_type, + GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)); add_error(error_name, &error, - server_filter_outgoing_metadata(exec_ctx, elem, - op->send_initial_metadata)); + server_filter_outgoing_metadata( + exec_ctx, elem, + op->payload->send_initial_metadata.send_initial_metadata)); if (error != GRPC_ERROR_NONE) { grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); return; @@ -297,20 +308,23 @@ static void hs_mutate_op(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, if (op->recv_initial_metadata) { /* substitute our callback for the higher callback */ - GPR_ASSERT(op->recv_idempotent_request != NULL); - GPR_ASSERT(op->recv_cacheable_request != NULL); - calld->recv_initial_metadata = op->recv_initial_metadata; - calld->recv_idempotent_request = op->recv_idempotent_request; - calld->recv_cacheable_request = op->recv_cacheable_request; - calld->on_done_recv = op->recv_initial_metadata_ready; - op->recv_initial_metadata_ready = &calld->hs_on_recv; + GPR_ASSERT(op->payload->recv_initial_metadata.recv_flags != NULL); + calld->recv_initial_metadata = + op->payload->recv_initial_metadata.recv_initial_metadata; + calld->recv_initial_metadata_flags = + op->payload->recv_initial_metadata.recv_flags; + calld->on_done_recv = + op->payload->recv_initial_metadata.recv_initial_metadata_ready; + op->payload->recv_initial_metadata.recv_initial_metadata_ready = + &calld->hs_on_recv; } if (op->recv_message) { - calld->recv_message_ready = op->recv_message_ready; - calld->pp_recv_message = op->recv_message; - if (op->recv_message_ready) { - op->recv_message_ready = &calld->hs_recv_message_ready; + calld->recv_message_ready = op->payload->recv_message.recv_message_ready; + calld->pp_recv_message = op->payload->recv_message.recv_message; + if (op->payload->recv_message.recv_message_ready) { + op->payload->recv_message.recv_message_ready = + &calld->hs_recv_message_ready; } if (op->on_complete) { calld->on_complete = op->on_complete; @@ -320,7 +334,8 @@ static void hs_mutate_op(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, if (op->send_trailing_metadata) { grpc_error *error = server_filter_outgoing_metadata( - exec_ctx, elem, op->send_trailing_metadata); + exec_ctx, elem, + op->payload->send_trailing_metadata.send_trailing_metadata); if (error != GRPC_ERROR_NONE) { grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); return; |