allows easy development of server code and MS Windows services
Editor: The Nexgen Server SDK delivers a set of tools to help C and/or C++ developers add server functionality to new or existing projects. Through the use of the SDKs functions, user-callbacks, or C++ classes, developers are given complete controlover the type of server they wish to implement.

TCP/IP, FTP, Redirect, and UDP servers are all supported. This version of the SDK introduces Redirect Servers. Redirect Servers allow applications to redirect connected clients to other servers and bridge secondary data connections (such as an FTP data connection) Between the client and the server that the client is redirected to.

Features:
1. Full-featured FTP server support based on the RFC-959 document,

2. Redirect Servers allow proxy servers and software-based routers to be created,

3. C++ Classes help developers integrate client/server functionality quickly,

4. Full on-line documentation is available,

5. I/O Completion Ports provide the benefits of speed, efficiency, and scalability,

6. Support for multiple CPUs allows you to handle internet communication fast and efficiently,

7. Easily add service functionality to your applications,

8. Lock/unlock the Nexgen Servers resources to pause/resume the Nexgen Server DLLs operation when complete control is needed,

and much more! you can free download Nexgen Server SDK 3.2 now.