Description: 基于BSD C的socket编程
采用udp协议,类似两个进程通信的聊天程序
压缩包包含两个文件,编译后运行是两个不同的聊天进程
运行环境linux -BSD C based on the socket programming using udp agreement, similar to the two processes communications chat program package consists of two documents, compiled to run two different operating environment to chat process linux Platform: |
Size: 2048 |
Author:zhiguoxu |
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Description: 用VC++6.0的Sockets API实现一个聊天室程序.txt
VC++对网络编程的支持有socket支持，WinInet支持，MAPI和ISAPI支持等。其中，Windows Sockets API是TCP/IP网络环境里，也是Internet上进行开发最为通用的API。最早美国加州大学Berkeley分校在UNIX下为TCP/IP协议开发了一个API，这个API就是著名的Berkeley Socket接口(套接字)。在桌面操作系统进入Windows时代后，仍然继承了Socket方法。在TCP/IP网络通信环境下，Socket数据传输是一种特殊的I/O，它也相当于一种文件描述符，具有一个类似于打开文件的函数调用-socket()。可以这样理解：Socket实际上是一个通信端点，通过它，用户的Socket程序可以通过网络和其他的Socket应用程序通信。Socket存在于一个"通信域"(为描述一般的线程如何通过Socket进行通信而引入的一种抽象概念)里，并且与另一个域的Socket交换数据。Socket有三类。第一种是SOCK_STREAM(流式)，提供面向连接的可靠的通信服务，比如telnet,http。第二种是SOCK_DGRAM(数据报)，提供无连接不可靠的通信，比如UDP。第三种是SOCK_RAW(原始)，主要用于协议的开发和测试，支持通信底层操作，比如对IP和ICMP的直接访问。
-VC++6.0 using the Sockets API procedures for the realization of a chat room. Txt
VC++ on the support network programming socket support, WinInet support, MAPI and ISAPI support. One, Windows Sockets API is TCP/IP network environment, but also for the development of Internet, the most common API. The first University of California, Berkeley campus in UNIX for the TCP/IP protocol has developed an API, the API is well-known Berkeley Socket interface (socket). Into the Windows desktop operating system in the era after the Socket method inherited. In the TCP/IP network communication environment, Socket data transmission is a special kind of I/O, it is equivalent to a file descriptor, open the file with a similar function call in-socket (). Can interpret it this way: Socket is a communication endpoint, through which users can program the Socket and other network applications of Socket Communications. Socket exist in a "communication domain" (as described in the general thread o Platform: |
Size: 3072 |
Author:李涛 |
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Search - udp chat program in unix