TCP_NODELAY If set, disable the Nagle algorithm. This means that segments are always sent as soon as possible, even if there is only a small amount of data. When not set, data is buffered until there is a sufficient amount to send out, thereby avoiding the frequent sending of small pack...
Redisson 中设置 TCPNoDelay 参数 在Redisson 中,通过 Config 对象的 setTcpNoDelay 方法来设置 TCPNoDelay 参数。以下是一个示例代码: Configconfig=newConfig();config.useSingleServer().setAddress("redis://127.0.0.1:6379").setTcpNoDelay(true);RedissonClientredisson=Redisson.create(config); 1. 2. 3. ...
java.net.Socket public void setTcpNoDelay(boolean on) throws java.net.SocketException Enable/disable TCP_NODELAY (disable/enable Nagle’s algorithm). Params: on – true to enable TCP_NODELAY, false to disable. 我理解 setTcpNoDelay(false)时,才是开启Nagle’s 算法吧 g29tony 2019-09-17 11:56...
在Go语言中,TCP_NODELAY默认是开启的,并且标准库提供了net.SetNodelay(bool)方法来控制它。 实验 我们通过一个小实验来观察TCP_NODELAY打开和关闭时底层TCP包的变化。 代码逻辑十分简单,client端连续调用5次conn.Write函数向server端发送相同的字符串GOPHER。 服务端代码(server.go): package main import ( "bufio"...
在下文中一共展示了TcpConnectionPtr::setTcpNoDelay方法的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。 示例1: onConnection ▲点赞 6▼ voidonConnection(constTcpConnectionPtr& conn){if(conn->connected()) ...
} else if (option == TCP_NODELAY) {setTcpNoDelay((Boolean) value); } else if (option == SO_KEEPALIVE) {setKeepAlive((Boolean) value); } else if (option == SO_REUSEADDR) {setReuseAddress((Boolean) value); } else if (option == SO_LINGER) {setSoLinger((Integer) value); ...
2646: c->tcp_nodelay = NGX_TCP_NODELAY_SET; 2647: } Nginx执行到这个函数内部,就说明当前连接是持久连接。第2623行的局部变量tcp_nodelay是用于标记TCP_CORK选项的,由配置指令tcp_nopush指定,默认情况下为off,在linux下,nginx把TCP_NODELAY和TCP_CORK这两个选项完全互斥使用(事实上它们可以一起使用,下一节详...
*/ void __tcp_sock_set_nodelay(struct sock *sk, bool on) { if (on) { tcp_sk(sk)->nonagle |= TCP_NAGLE_OFF|TCP_NAGLE_PUSH; tcp_push_pending_frames(sk); } else { tcp_sk(sk)->nonagle &= ~TCP_NAGLE_OFF; } } void tcp_sock_set_nodelay(struct sock *sk) { lock_sock(sk...
setTcpNoDelay(true); socket.setReceiveBufferSize(2 * 1024 * 1024); socket.setSendBufferSize(2 * 1024 * 1024); in = socket.getInputStream(); out = socket.getOutputStream(); try { while (true) { int rq = in.read(); out.write(rq); } } catch (IOException e) { System.out....
-3. Or TCP_NODELAY was set. -4. Or TCP_CORK is not set, and all sent packets are ACKed. 就是说如果TCP_NODELAY值为1就可以直接发送,或者cork被禁用的情况下所有发出的包都被ack了也可以发送数据,这里体现的就是Nagle算法和CORK算法的区别了,Nagle算法只要求所有的出发包都ack就可以发送,而不管当前...