Client code can be used as a dipper gourd painting beginners.

ngrep strives to provide most of GNU grep s common features, applying them to the network layer. ngrep is a pcap-aware tool that will allow you to specify extended regular or hexadecimal expressions to match against data payloads of packets. It currently recognizes TCP, UDP and ICMP across Ethernet, PPP, SLIP, FDDI, Token Ring and null interfaces, and understands bpf filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.

用C#开发实现SMTP相关技术,能接收到带附件的邮件服务功能.-C# development over SMTP related technologies, will receive e-mail with attachments and service functions.

P2P 之 UDP穿透NAT的原理与实现，包括了客户端和服务器端，在VC6，xp_sp2下编译测试通过。-P2P penetrate NAT of UDP Principle and realize, including client and server, in VC6, xp_sp2 compiler under test.

VC―网络与通信-VC-networking and communications

Telnet C客户端,telnet登陆的基本功能-Telnet C Client

/* This IPv4 example listens for incoming packets and automatically adds destinations for new sources. 这个例子主要是让大家了解下面3个函数的用法。 void OnNewSource(RTPSourceData *dat) void OnBYEPacket(RTPSourceData *dat) void OnRemoveSource(RTPSourceData *dat) 具体内容看我的测试文档吧。 例子的中文解释都由hanyuejun添加，有任何疑问请发hanyuejun2006@163.com */-/* This IPv4 example listens for incoming packets and automatically adds destinations for new sources. This example is designed to allow everyone to understand the following three functions usage. void OnNewSource (RTPSourceData* dat) void OnBYEPacket (RTPSourceData* dat) void OnRemoveSource (RTPSourceData* dat) the specific content of the test document I watch it. Explained by the example of the Chinese hanyuejun add, have any questions please send hanyuejun2006@163.com* /

一个采用RSA的网络聊天程序-a network chat program

一个简单的聊天室程序-a simple chat room procedures

TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字 TCP IP套接字

myie2.4版本的源代码-myie2.4 version of the source code