QosSvr

VC++编写的聊天程序。可在局域网内进行聊天。界面清晰(VC++ to prepare the chat program. Can be carried out in the local area network chat. Clear interface)

说明：  输入参数：某个web地址，端口号（默认80）。 连接成功后，提示，输入：某个文件名。例如index.jsp 获取文件成功后，输出发送的字节数和接收到的字节数。关闭(Input parameters: a web address, port number (default 80). Connection is successful, prompt, type: a file name. For example, access to the file index.jsp is successful, the output number of bytes sent and received bytes. Close)

简易TCP通讯服务器端，QosClt为客户端。多个客户端间的通讯需要基于服务器，即通过服务器转发。(Simple TCP communication server, QosClt for the client. Communication between multiple clients need a server-based, that is transmitted through the server.)

快递发送单查询通信，　利用了socket(Courier to send single query communication using a socket)

Visual C++ 网络编程精选实例。TCP/IP,串口网络通信。配书光盘。(Visual C++ network programming selected examples. TCP/IP, serial network communications. CD-ROM with the book.)

Currently, most of people use MS DCOM/COM+, Java Bean/RMI, and Corba to do distributed computing over internet. All of these technologies are provided with some tools and intermediate objects to simplify internet development. However, these technologies have one common and fundamental problem that all of the calls between a client and a server are blocked for a returned result (please correct me if this is wrong). A client stays still, and has to wait for a while after sending a request to a server. If the request is a lengthy action, the client application seems to be dead to a user. In most cases, we could use a worker thread at the client side to do background computation for solving this problem. However, this comes with an expensive price, more coding, data synchronization and mess in coding logic. Additionally, I also doubt that these technologies are able to really move data across internet efficiently.

说明：  VC++编程实现网络嗅探器 简单 但是完整可运行。比较基础(VC++ programming for network sniffer)

多线程断点续传类，以及界面。 项目中： _Nv_Http_Download.h _Nv_Http_Download.cpp 就是多线程断点续传类。(Multithreaded HTTP class, as well as the interface. Project: _Nv_Http_Download.h _Nv_Http_Download.cpp is multi-threaded HTTP class.)

说明：  WinSock网络编程实用宝典。适合初学者以及深入理解网络编程的朋友。(WinSock network programming practical Collection. Suitable for beginners as well as in-depth understanding of network programming friends.)

捕获局域网内的数据包，并从中的到数据，和相关信息，没开线程，我vc初学，欢迎朋友对它改进，别忘发我一份fecon@tom.com，用winpcap捕获.先安装winpcap3.1，注意改一下opnion里的lib路径(capture the data packets to and from the data, and related information, not open threads, I vc beginners welcome friends to improve it, do not forget that I made a fecon@tom.com with winpcap capture. Install winpcap3.1, to change it's lib opnion Path)