Merge branch 'swoole-master'
Merge branch 'master' of git://github.com/swoole/swoole-src
Merge branch 'master' of https://github.com/swoole/swoole-src
Merge branch 'master' of https://github.com/swoole/swoole-src
修复客户端关闭时, 清除缓冲区BUG
Merge pull request #131 from samt42/fixbug

Fixbug