diff options
Diffstat (limited to 'include/grpc/impl/codegen/grpc_types.h')
-rw-r--r-- | include/grpc/impl/codegen/grpc_types.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h index 5fd080c48b..b5353c1dea 100644 --- a/include/grpc/impl/codegen/grpc_types.h +++ b/include/grpc/impl/codegen/grpc_types.h @@ -651,10 +651,16 @@ typedef enum { GRPC_CQ_NEXT, /** Events are popped out by calling grpc_completion_queue_pluck() API ONLY*/ - GRPC_CQ_PLUCK + GRPC_CQ_PLUCK, + + /** EXPERIMENTAL: Events trigger a callback specified as the tag */ + GRPC_CQ_CALLBACK } grpc_cq_completion_type; -#define GRPC_CQ_CURRENT_VERSION 1 +/* The upgrade to version 2 is currently experimental. */ + +#define GRPC_CQ_CURRENT_VERSION 2 +#define GRPC_CQ_VERSION_MINIMUM_FOR_CALLBACKABLE 2 typedef struct grpc_completion_queue_attributes { /** The version number of this structure. More fields might be added to this structure in future. */ @@ -663,6 +669,15 @@ typedef struct grpc_completion_queue_attributes { grpc_cq_completion_type cq_completion_type; grpc_cq_polling_type cq_polling_type; + + /* END OF VERSION 1 CQ ATTRIBUTES */ + + /* EXPERIMENTAL: START OF VERSION 2 CQ ATTRIBUTES */ + /** When creating a callbackable CQ, pass in a functor to get invoked when + * shutdown is complete */ + void* cq_shutdown_cb; + + /* END OF VERSION 2 CQ ATTRIBUTES */ } grpc_completion_queue_attributes; /** The completion queue factory structure is opaque to the callers of grpc */ |