websocket握手连接失败

在服务器上部署好代码：
客户端（js建立的websocket连接）报错如下

   WebSocket connection to 'ws://chat.migucloud.com:8282/' failed: Error during WebSocket handshake: Invalid status line

用tcpdump命令进行抓包,数据包如下：
客户端发送的握手请求：

GET / HTTP/1.1
Host: chat.migucloud.com:8282
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Upgrade: websocket
Origin: http://ws.migucloud.com
Sec-WebSocket-Version: 13
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36
Accept-Encoding: gzip, deflate, sdch
Accept-Language: zh-CN,zh;q=0.8
Sec-WebSocket-Key: IurTkvmv2xhCl6kgdq7h0g==
Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits

workerman会把握手的头部文件当做消息来处理 onMessage（Gateway）会把头文件当做message来处理
服务器就再也没有返回握手应答

我在另外一台阿里云的机子上部署代码（php环境一致），可以握手成功 数据包如下：

 GET / HTTP/1.1
Host: chat.87v5.com:8282
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Upgrade: websocket
Origin: http://ws.migucloud.com
Sec-WebSocket-Version: 13
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36
Accept-Encoding: gzip, deflate, sdch
Accept-Language: zh-CN,zh;q=0.8
Sec-WebSocket-Key: xdtSMupKZ9//1unMpbeASA==
Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits

返回的握手应答：

HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Sec-WebSocket-Version: 13
Connection: Upgrade
Server: workerman/3.3.6
Sec-WebSocket-Accept: GsXZKr8BQoozzMAZOXYUQn/Xp10=

能成功的建立起websocket连接

求大大解决，如有描述不清楚的地方请大大追问