From cc567c9beace114554f7e7f50c3a5181cc44a07d Mon Sep 17 00:00:00 2001 From: Susant Sahani Date: Thu, 14 Aug 2014 23:06:12 +0530 Subject: socket: Add support for TCP defer accept TCP_DEFER_ACCEPT Allow a listener to be awakened only when data arrives on the socket. If TCP_DEFER_ACCEPT set on a server-side listening socket, the TCP/IP stack will not to wait for the final ACK packet and not to initiate the process until the first packet of real data has arrived. After sending the SYN/ACK, the server will then wait for a data packet from a client. Now, only three packets will be sent over the network, and the connection establishment delay will be significantly reduced. --- src/core/socket.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/core/socket.h') diff --git a/src/core/socket.h b/src/core/socket.h index 8871eb1ca3..eede70564a 100644 --- a/src/core/socket.h +++ b/src/core/socket.h @@ -105,6 +105,7 @@ struct Socket { usec_t timeout_usec; usec_t keep_alive_time; usec_t keep_alive_interval; + usec_t defer_accept; ExecCommand* exec_command[_SOCKET_EXEC_COMMAND_MAX]; ExecContext exec_context; -- cgit v1.2.3-54-g00ecf