diff options
Diffstat (limited to 'include/grpc/grpc.h')
| -rw-r--r-- | include/grpc/grpc.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h index 722ce4f365..9272673cab 100644 --- a/include/grpc/grpc.h +++ b/include/grpc/grpc.h @@ -145,7 +145,10 @@ typedef enum grpc_call_error { /* the flags value was illegal for this call */ GRPC_CALL_ERROR_INVALID_FLAGS, /* invalid metadata was passed to this call */ - GRPC_CALL_ERROR_INVALID_METADATA + GRPC_CALL_ERROR_INVALID_METADATA, + /* completion queue for notification has not been registered with the server + */ + GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE } grpc_call_error; /* Write Flags: */ @@ -253,7 +256,7 @@ typedef enum { no arguments) */ typedef struct grpc_op { grpc_op_type op; - gpr_uint32 flags; /**< Write flags bitset for grpc_begin_messages */ + gpr_uint32 flags; /**< Write flags bitset for grpc_begin_messages */ union { struct { size_t count; @@ -338,7 +341,7 @@ void grpc_shutdown(void); grpc_completion_queue *grpc_completion_queue_create(void); /** Blocks until an event is available, the completion queue is being shut down, - or deadline is reached. + or deadline is reached. Returns a grpc_event with type GRPC_QUEUE_TIMEOUT on timeout, otherwise a grpc_event describing the event that occurred. @@ -349,7 +352,7 @@ grpc_event grpc_completion_queue_next(grpc_completion_queue *cq, gpr_timespec deadline); /** Blocks until an event with tag 'tag' is available, the completion queue is - being shutdown or deadline is reached. + being shutdown or deadline is reached. Returns a grpc_event with type GRPC_QUEUE_TIMEOUT on timeout, otherwise a grpc_event describing the event that occurred. @@ -514,9 +517,9 @@ void grpc_server_destroy(grpc_server *server); Tracers (usually controlled by the environment variable GRPC_TRACE) allow printf-style debugging on GRPC internals, and are useful for - tracking down problems in the field. + tracking down problems in the field. - Use of this function is not strictly thread-safe, but the + Use of this function is not strictly thread-safe, but the thread-safety issues raised by it should not be of concern. */ int grpc_tracer_set_enabled(const char *name, int enabled); |