Revision: 4781
http://tigervnc.svn.sourceforge.net/tigervnc/?rev=4781&view=rev
Author: ossman_
Date: 2011-11-08 12:10:55 +0000 (Tue, 08 Nov 2011)
Log Message:
-----------
Expose Linux' cork functionality which allows us to aggregate TCP data in a
controlled manner. Unfortunately there is no equivalent for Windows.
Modified Paths:
--------------
trunk/common/network/TcpSocket.cxx
trunk/common/network/TcpSocket.h
Modified: trunk/common/network/TcpSocket.cxx
===================================================================
--- trunk/common/network/TcpSocket.cxx 2011-11-08 10:32:05 UTC (rev 4780)
+++ trunk/common/network/TcpSocket.cxx 2011-11-08 12:10:55 UTC (rev 4781)
@@ -309,6 +309,17 @@
return true;
}
+bool TcpSocket::cork(int sock, bool enable) {
+#ifndef TCP_CORK
+ return false;
+#else
+ int one = enable ? 1 : 0;
+ if (setsockopt(sock, IPPROTO_TCP, TCP_CORK, (char *)&one, sizeof(one)) < 0)
+ return false;
+ return true;
+#endif
+}
+
bool TcpSocket::isSocket(int sock)
{
struct sockaddr_in info;
Modified: trunk/common/network/TcpSocket.h
===================================================================
--- trunk/common/network/TcpSocket.h 2011-11-08 10:32:05 UTC (rev 4780)
+++ trunk/common/network/TcpSocket.h 2011-11-08 12:10:55 UTC (rev 4781)
@@ -56,6 +56,7 @@
virtual void shutdown();
static bool enableNagles(int sock, bool enable);
+ static bool cork(int sock, bool enable);
static bool isSocket(int sock);
static bool isConnected(int sock);
static int getSockPort(int sock);
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