如果你在每次对套接字调用时设置TCP_QUICKACK选项,并先前设置了TCP_NODELAY选项,那么QUICKACK选项会覆盖NODELAY吗?
连接时:
连接时:
int i = 1;
setsockopt( iSock, IPPROTO_TCP, TCP_NODELAY, (void *)&i, sizeof(i));
每次写入:
int i = 1;
setsockopt( iSock, IPPROTO_TCP, TCP_QUICKACK, (void *)&i, sizeof(i));
TCP_QUICKACK调用会使之前的TCP_NODELAY调用失效吗?