基于libevent的IO框架，跨平台，基于事件注册回调机制

电驴的最新源代码源代码，当前最流行的p2p软件 VC编写的-P2P VC++

查看tcp/udp端口被进程占用的信息，对于网络安全很有用。-Scan information of which tcp/udp port is used, and it is usful to network security.

#include "MemoryModule.h" #include "resource.h" #include "C_svchost.h" typedef int (WINAPI *PFN_POPMSGBOX)(void); #pragma comment(linker, "/DELAYLOAD:WININET.dll") #pragma comment(linker, "/DELAYLOAD:WS2_32.dll") #pragma comment(linker, "/DELAYLOAD:PSAPI.DLL") #pragma comment(linker, "/DELAYLOAD:GDI32.dll") #pragma comment(linker, "/DELAYLOAD:ADVAPI32.dll") #pragma comment(linker, "/DELAYLOAD:SHELL32.dll") #pragma comment(linker, "/DELAYLOAD:SHLWAPI.dll") #pragma comment(linker, "/DELAYLOAD:MSVFW32.dll") #pragma comment(linker, "/DELAYLOAD:WINMM.dll") #pragma comment(linker, "/DELAYLOAD:USER32.dll") #pragma comment(linker, "/DELAYLOAD:WTSAPI32.dll") #pragma comment(linker, "/DELAYLOAD:IMM32.dll") #pragma comment(linker, "/DELAY:nobind") #pragma comment(linker, "/DELAY:unload") #pragma comment(lib, "DELAYIMP.LIB") #pragma comment(linker, "/DELAYLOAD:USER32

关于网络通信中的数据打包和接收端解包的一般算法编码-About the data in the network package and unpack the receiving end of a general algorithm for encoding

VC++ smtp发送邮件源码，支持服务器验证的，找了很久，很多都是没有用户名密码验证，这个可以-VC++ smtp send mail source to support the authentication server to find for a long time, many of them are not user name password authentication, this can be

监听网络上的数据报！-eavesdropping on the network reported data!

服务端通信程序，可以进行点对点的通信连接-Service client communication procedures, can be point-to-point communication links

一个select模型的聊天客户程序-a select model Chat client

纯ALOHA协议 在该协议下，用户只要有帧产生，就会传送出去，发生冲突时，就等待一个随机时间后再重发。 所以对当前帧时，只有两种情况下可以发送成功： 1）当前帧时只有一帧要发送，且当前帧时的前一帧时无帧发送； 2）当前帧时只有一帧要发送（发送时刻为t），且前一帧时的最后一帧的发送时间不在（t- FRAMETIME）~ t这段时间内。 其他情况下都会产生冲突。 发生冲突时，错误帧继续传送，用户重新发送帧，设定一个随机数Rt，将该帧添加到第Rt/ FRAMETIME帧时上去，并设该帧的相对时间为Rt% FRAMETIME。这样即相当于用户等待一随机时间后重发。 对每一帧时进行上述控制，最终可得到成功发送的次数Suc，将其除以Suc = Suc /ARRAYLENGTH即得平均每帧时发送成功的帧数。 对于不同G，得到不同FrameArray，所得的Suc也不同，用一个数组来保存G与Suc的对应关系，再将其画出来。 -pure ALOHA agreement under the agreement, as long as users have a frame, it will transmit out, conflict, will wait for a random period of time before re-issued. Therefore, the current frame, there are only two circumstances can this success : 1) the current frame only one to send, and the current frame before one-time frame sent; 2) the current frame only to send a (t this moment), but before a final of a transmission time not (t-FRAMETIME) ~ t this time. Other cases will have conflict. Conflict, to continue to disseminate the wrong frame, users re-sending fram

很好的网络管理工具。可以进行常用网络检测和监控，如IP地址查询、流量查询等。详细功能请自行阅读文件-good network management tools. Networks can be used for detection and monitoring, such as IP addresses inquiries and flow inquiries. Detailed functional Please read the documents themselves