xref: /recipes/reactor/s09-s08-Socket.cc.diff

 // Copyright 2010, Shuo Chen.  All rights reserved.
 // http://code.google.com/p/muduo/
 //
 // Use of this source code is governed by a BSD-style license
 // that can be found in the License file.
 
 // Author: Shuo Chen (chenshuo at chenshuo dot com)
 
 #include "Socket.h"
 
 #include "InetAddress.h"
 #include "SocketsOps.h"
 
 #include <netinet/in.h>
 #include <netinet/tcp.h>
 #include <strings.h>  // bzero
 
 using namespace muduo;
 
 Socket::~Socket()
 {
   sockets::close(sockfd_);
 }
 
 void Socket::bindAddress(const InetAddress& addr)
 {
   sockets::bindOrDie(sockfd_, addr.getSockAddrInet());
 }
 
 void Socket::listen()
 {
   sockets::listenOrDie(sockfd_);
 }
 
 int Socket::accept(InetAddress* peeraddr)
 {
   struct sockaddr_in addr;
   bzero(&addr, sizeof addr);
   int connfd = sockets::accept(sockfd_, &addr);
   if (connfd >= 0)
   {
     peeraddr->setSockAddrInet(addr);
   }
   return connfd;
 }
 
 void Socket::setReuseAddr(bool on)
 {
   int optval = on ? 1 : 0;
   ::setsockopt(sockfd_, SOL_SOCKET, SO_REUSEADDR,
                &optval, sizeof optval);
   // FIXME CHECK
 }
 
 void Socket::shutdownWrite()
 {
   sockets::shutdownWrite(sockfd_);
 }
 
+void Socket::setTcpNoDelay(bool on)
+{
+  int optval = on ? 1 : 0;
+  ::setsockopt(sockfd_, IPPROTO_TCP, TCP_NODELAY,
+               &optval, sizeof optval);
+  // FIXME CHECK
+}
+