服务端的报错信息：

[2014-08-19 19:05:37.036] [DEBUG] pomelo - [/usr/local/nodejs/lib/node_modules/pomelo/lib/components/connector.js] [gate-server-1] getSession session is created with session id: 23

[2014-08-19 19:05:37.037] [ERROR] pomelo - [/usr/local/nodejs/lib/node_modules/pomelo/lib/connectors/hybrid/tcpsocket.js] close the connection with invalid head message, the remote ip is 221.123.189.66 && port is 39905 && message is [123,34,105,100,34,58,49,44,34,114,111,117,116,101,34,58,34,99,104,97,116,46,99,104,97,116,72,97,110,100,108,101,114,46,115,101,110,100,67,104,97,116,77,115,103,34,44,34,98,111,100,121,34,58,34,123,39,109,115,103,39,58,48,125,34,125]

[2014-08-19 19:05:37.038] [DEBUG] pomelo - [/usr/local/nodejs/lib/node_modules/pomelo/lib/common/service/sessionService.js] session on [gate-server-1] is closed with session id: 23