#!/usr/bin/env python3 #-*- coding:utf-8 -*- # write by congcong import socket phone = socket.socket(family=socket.AF_INET,type=socket.SOCK_STREAM) # 实例化了一个对象,phone即是一个套接字对象 phone.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1) # 端口重用, 解决程序关闭后端口...
publicIAsyncResult? BeginReceive (byte[] buffer,intoffset,intsize, System.Net.Sockets.SocketFlags socketFlags,outSystem.Net.Sockets.SocketError errorCode, AsyncCallback? callback,object? state); Parameters buffer Byte[] An array of typeBytethat is the storage location for the received data. ...
Begins an asynchronous operation to accept an incoming connection attempt and receives the first block of data sent by the client application. C# Copy public IAsyncResult BeginAccept (int receiveSize, AsyncCallback? callback, object? state); Parameters receiveSize Int32 The number of bytes to ...
socket.setSendBufferSize(64*1024*1024); ② 接收缓冲区设置 ; 代码语言:javascript 复制 socket.setReceiveBufferSize(64*1024*1024); 2. 缓冲区作用 : 缓冲区大小默认 32 KB , 缓冲区大小不是要等到有 32 KB 数据才进行发送和接收 , 而是如果发送和接收的数据大于 32 KB , 如 33 KB , 就会将数据拆分...
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Socket.setSendBufferSize(int),Socket.getSendBufferSize(),DatagramSocket.setSendBufferSize(int),DatagramSocket.getSendBufferSize(),Constant Field Values SO_RCVBUF @Nativestatic final int SO_RCVBUF Set a hint the size of the underlying buffers used by the platform for incoming network I/O. When us...
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Socket.setSendBufferSize(int) SO_RCVBUF public static finalSocketOption<Integer> SO_RCVBUF The size of the socket receive buffer. The value of this socket option is anIntegerthat is the size of the socket receive buffer in bytes. The socket receive buffer is an input buffer used by the net...
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(struct sockaddr*)&server,sizeof(server))<0){perror(“binding stream socket”);exit(1);}/* 找出指定的端口号并打印出来 */length=sizeof(server);if(getsockname(sock,(struct sockaddr*)&server,&length)<0){perror(“getting socket name”);exit(1);}printf(“socket port #%d/n”,ntohs(server...