客户端请求头样式：
Accept-Encoding [gzip, deflate, br]
Accept-Language [zh-CN,zh;q=0.9]
Cookie [__guid=111872281.3213835697950315000.1579489280363.1638; monitor_count=9]
Sec-Websocket-Extensions [permessage-deflate; client_max_window_bits]
Connection [Upgrade]
User-Agent [Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36]
Upgrade [websocket]
Origin [http://localhost:8080]
Sec-Websocket-Version [13]
Sec-Websocket-Key [wht1ARcGCxz7rBCsQquhGQ==]
Pragma [no-cache]
Cache-Control [no-cache]
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