java通信

http://www.cnblogs.com/itfly8/archive/2016/09/06/5844911.html

http://www.cnblogs.com/zzt-lovelinlin/p/5292608.html  mina iobuffer



http://xieyanhua.iteye.com/blog/1198708  MINA2 错误解决方法-- Linux下tomcat报错“java.net.SocketException: Too many open files”