tcp/ip协议函数_第2页-阿里云

《UNIX网络编程卷1：套接字联网API（第3版）》——8.15　使用select函数的TCP和UDP回射服务器程序

本节书摘来自异步社区《UNIX网络编程卷1：套接字联网API（第3版）》一书中的第8章，第8.15节，作者：【美】W. Richard Stevens , Bill Fenner , Andrew M. Rudoff著，更多章节内容可以访问云栖社区“异步社区”公众号查看 8.15　使用select...

对一个TCP连接执行write或send函数，当函数成功返回时，是否意味着数据已经成功被对方接收？

总所周知，ＴＣＰ是一个可靠的传输协议，那么假如在一个已经成功建立的ＴＣＰ连接上用ｗｒｉｔｅ或ｓｅｎｄ发送数据，ＴＣＰ是否保证数据成功被对端接收后才返回０？如果不是，发送函数返回表示正常的返回值意味着什么？

socket使用TCP协议时，send、recv函数解析以及TCP连接关闭的问题

Tcp协议本身是可靠的,并不等于应用程序用tcp发送数据就一定是可靠的.不管是否阻塞,send发送的大小,并不代表对端recv到多少的数据.在阻塞模式下, send函数的过程是将应用程序请求发送的数据拷贝到发送缓存中发送并得到确认后再返回.但由于发送缓存的存在,表现为:如果发送缓存大小比请求发送的大...

1.socket编程：socket编程，网络字节序，函数介绍，IP地址转换函数，sockaddr数据结构，网络套接字函数，socket相关函数，TCP server和client

1 Socket编程 socket这个词可以表示很多概念：在TCP/IP协议中，“IP地址+TCP或UDP端口号”唯一标识网络通讯中的一个进程，“IP 地址+端口号”就称为socket。在TCP协议中，建立连接的两个进程各自有一个socket来标识，那么这两个socket组成的...

基于TCP/IP协议的C++网络编程（API函数版）

源代码：http://download.csdn.net/detail/nuptboyzhb/4169959 基于TCP/IP协议的网络编程定义变量——获得WINSOCK版本——加载WINSOCK库——初始化——创建套接字 ——设置套接字选项——关闭套接字——卸载WINSOCK库——释放...

TCP编程函数和步骤

TCP编程的服务器端一般步骤是 1、创建一个socket，用函数socket()； 2、设置socket属性，用函数setsockopt(); * 可选 3、绑定IP地址、端口等信息到socket上，用函数bind(); 4、开启监...

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更新时间 2022-11-23 23:31:11

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