这是一个著名的应用层组播中间件的源码，通过该中间件可以对比不同p2p协议的性能，提供近乎真实的实验数据。-This is a well-known application-layer multicast source middleware, the middleware can be compared through different p2p protocol performance, providing near-real experimental data.

能够把二进制的字符流转变成xml格式的文件。用于p2p中-Binary characters are able to transfer the documents into xml format. For p2p in