diff options
Diffstat (limited to 'src/core/ext')
-rw-r--r-- | src/core/ext/lb_policy/grpclb/grpclb.c | 3 | ||||
-rw-r--r-- | src/core/ext/transport/chttp2/transport/chttp2_transport.c | 16 |
2 files changed, 15 insertions, 4 deletions
diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index dec25efe61..af913d8a9d 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -767,6 +767,9 @@ static lb_client_data *lb_client_data_create(glb_lb_policy *glb_policy) { lb_client->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), gpr_time_from_seconds(3, GPR_TIMESPAN)); + /* Note the following LB call progresses every time there's activity in \a + * glb_policy->base.interested_parties, which is comprised of the polling + * entities passed to glb_pick(). */ lb_client->lb_call = grpc_channel_create_pollset_set_call( glb_policy->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS, glb_policy->base.interested_parties, "/BalanceLoad", diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index f2f5465201..0e8dfb7d96 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -94,7 +94,8 @@ static void initiate_writing(grpc_exec_ctx *exec_ctx, void *t, static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t); static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, grpc_error *error); + grpc_chttp2_transport *t, grpc_error *error, + const char *reason); /** Set a transport level setting, and push it to our peer */ static void push_setting(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, @@ -876,7 +877,7 @@ static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "start_writing:nothing_to_write"); } - end_waiting_for_write(exec_ctx, t, GRPC_ERROR_CREATE("Nothing to write")); + end_waiting_for_write(exec_ctx, t, GRPC_ERROR_NONE, "Nothing to write"); if (t->ep && !t->endpoint_reading) { destroy_endpoint(exec_ctx, t); } @@ -925,11 +926,18 @@ static void push_setting(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, } } +/* error may be GRPC_ERROR_NONE if there is no error allocated yet. + In that case, use "reason" as the text for a new error. */ static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, grpc_error *error) { + grpc_chttp2_transport *t, grpc_error *error, + const char *reason) { grpc_chttp2_stream_global *stream_global; while (grpc_chttp2_list_pop_closed_waiting_for_writing(&t->global, &stream_global)) { + if (error == GRPC_ERROR_NONE && reason != NULL) { + /* create error object. */ + error = GRPC_ERROR_CREATE(reason); + } fail_pending_writes(exec_ctx, &t->global, stream_global, GRPC_ERROR_REF(error)); GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "finish_writes"); @@ -951,7 +959,7 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, grpc_chttp2_cleanup_writing(exec_ctx, &t->global, &t->writing); - end_waiting_for_write(exec_ctx, t, error); + end_waiting_for_write(exec_ctx, t, error, NULL); switch (t->executor.write_state) { case GRPC_CHTTP2_WRITING_INACTIVE: |