diff options
Diffstat (limited to 'src/core/lib/transport/transport.h')
| -rw-r--r-- | src/core/lib/transport/transport.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h index b3cf04c22d..73264142d9 100644 --- a/src/core/lib/transport/transport.h +++ b/src/core/lib/transport/transport.h @@ -245,8 +245,14 @@ typedef struct grpc_transport_op { grpc_pollset* bind_pollset; /** add this transport to a pollset_set */ grpc_pollset_set* bind_pollset_set; - /** send a ping, call this back if not NULL */ - grpc_closure* send_ping; + /** send a ping, if either on_initiate or on_ack is not NULL */ + struct { + /** Ping may be delayed by the transport, on_initiate callback will be + called when the ping is actually being sent. */ + grpc_closure* on_initiate; + /** Called when the ping ack is received */ + grpc_closure* on_ack; + } send_ping; /*************************************************************************** * remaining fields are initialized and used at the discretion of the |