简单的UDP隧道的实现源代码，即UDP转发

hmac是一种消息验证码，我开发的这个程序可以进行任意长度的消息验证。该程序代码可以用来防止文件篡改，可以适当修改输入密码。-HMAC is a message authentication code, I developed this procedure can be of arbitrary length message authentication. The program code can be used to prevent document tampering, with appropriate modifications can enter a password.

VC++6编译，UDP组播程序，分为发射端和接收端两个部分，这是发射端程序-VC 6 compiler, UDP Multicast procedures, divided into transmitter and receiver in two parts, which is to launch a process-

说明的是用在客户端输入两个数字，在服务器端实现其加法运算，然后返回结果给客户端的rmi例子，这个例子较为复杂。此例子经过本人的调试通过。欢迎大家享用。-descriptions are used in the importation of two client figures on the server side to achieve its addition operations, then return to the findings to the client rmi example, is more complex. This example After I passed the debugger. You are welcome to enjoy.

本人收藏的一套成熟且经典的小型邮件发送系统，适合开发OA的朋友使用。-collection of a mature and the classic small-mail delivery system suitable for the development of OA friends use.

It is a socket server. It accepts a connection from client and prints on the console a message that client writes

Socket异步通信,线程,双端队列示程序代码: 1.正确的开始和终止线程 2.可以局域网内多人聊天 3.双端队列的设计和应用 -Socket asynchronous communication, thread, double-teams listed in the program code : 1. correct start and termination of two threads. can chat over LAN 3. Double-cohort design and application

winsock c语言代码实例-winsock c language code examples

通过替换wsock32.dll 来监测winsock调用。本文是在已发表的另一文章略加修改而成，先感谢前任怍者。-Replacing wsock32.dll monitoring protocols of call. This article was published in another article slightly modified from first to thank the former were ashamed.

用VB编写在网络中的通讯工具，适合小企业运用-VB prepared in the network communication tools suitable for the small enterprise

查询其中一个会智能找到两一个相关名称，有一点级联感觉-Inquiries will be smart to find one of 21 related to the name, it felt cascade