diff options
Diffstat (limited to 'src/core/lib/transport/connectivity_state.c')
| -rw-r--r-- | src/core/lib/transport/connectivity_state.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/core/lib/transport/connectivity_state.c b/src/core/lib/transport/connectivity_state.c index 89072879d9..4f49d7cf7d 100644 --- a/src/core/lib/transport/connectivity_state.c +++ b/src/core/lib/transport/connectivity_state.c @@ -100,7 +100,12 @@ grpc_connectivity_state grpc_connectivity_state_check( return tracker->current_state; } -int grpc_connectivity_state_notify_on_state_change( +bool grpc_connectivity_state_has_watchers( + grpc_connectivity_state_tracker *connectivity_state) { + return connectivity_state->watchers != NULL; +} + +bool grpc_connectivity_state_notify_on_state_change( grpc_exec_ctx *exec_ctx, grpc_connectivity_state_tracker *tracker, grpc_connectivity_state *current, grpc_closure *notify) { if (grpc_connectivity_state_trace) { @@ -119,7 +124,7 @@ int grpc_connectivity_state_notify_on_state_change( grpc_exec_ctx_sched(exec_ctx, notify, GRPC_ERROR_CANCELLED, NULL); tracker->watchers = w->next; gpr_free(w); - return 0; + return false; } while (w != NULL) { grpc_connectivity_state_watcher *rm_candidate = w->next; @@ -127,11 +132,11 @@ int grpc_connectivity_state_notify_on_state_change( grpc_exec_ctx_sched(exec_ctx, notify, GRPC_ERROR_CANCELLED, NULL); w->next = w->next->next; gpr_free(rm_candidate); - return 0; + return false; } w = w->next; } - return 0; + return false; } else { if (tracker->current_state != *current) { *current = tracker->current_state; |