diff options
Diffstat (limited to 'src/core/lib/iomgr/udp_server.h')
| -rw-r--r-- | src/core/lib/iomgr/udp_server.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/core/lib/iomgr/udp_server.h b/src/core/lib/iomgr/udp_server.h index 8cc08d321d..1bd6922de6 100644 --- a/src/core/lib/iomgr/udp_server.h +++ b/src/core/lib/iomgr/udp_server.h @@ -30,13 +30,16 @@ struct grpc_server; /* Forward decl of grpc_udp_server */ typedef struct grpc_udp_server grpc_udp_server; -/* Called when data is available to read from the socket. */ -typedef void (*grpc_udp_server_read_cb)(grpc_exec_ctx* exec_ctx, grpc_fd* emfd, +/* Called when data is available to read from the socket. + * Return true if there is more data to read from fd. */ +typedef bool (*grpc_udp_server_read_cb)(grpc_exec_ctx* exec_ctx, grpc_fd* emfd, void* user_data); -/* Called when the socket is writeable. */ +/* Called when the socket is writeable. The given closure should be scheduled + * when the socket becomes blocked next time. */ typedef void (*grpc_udp_server_write_cb)(grpc_exec_ctx* exec_ctx, grpc_fd* emfd, - void* user_data); + void* user_data, + grpc_closure* notify_on_write_closure); /* Called when the grpc_fd is about to be orphaned (and the FD closed). */ typedef void (*grpc_udp_server_orphan_cb)(grpc_exec_ctx* exec_ctx, |