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Merge pull request #572 from ctiller/dox7 

Clarify completion queue laws
This commit is contained in:
Nathaniel Manista 2015-02-18 13:27:45 -08:00
parent d50bf4d98a 8ac56c9607
commit befd64eace
1 changed files with 6 additions and 1 deletions
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7
include/grpc/grpc.h
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@ -394,7 +394,12 @@ grpc_event *grpc_completion_queue_pluck(grpc_completion_queue *cq, void *tag,
void grpc_event_finish(grpc_event *event);
/* Begin destruction of a completion queue. Once all possible events are
drained it's safe to call grpc_completion_queue_destroy. */
drained then grpc_completion_queue_next will start to produce
GRPC_QUEUE_SHUTDOWN events only. At that point it's safe to call
grpc_completion_queue_destroy.
After calling this function applications should ensure that no
NEW work is added to be published on this completion queue. */
void grpc_completion_queue_shutdown(grpc_completion_queue *cq);
/* Destroy a completion queue. The caller must ensure that the queue is