看着websocket連接的標題後,我發現下面的字符串。
GET/HTTP/1.1
Host: 145.24.35.40:12345
Pragma: no-cache
Cache-Control: no-cache
Origin: https://www.domain.com
Sec-WebSocket-Version: 13
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.111 Safari/537.36
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8,id;q=0.6
Cookie: __zlcmid=Y7fAKwRoP7ssZA; _ga=GA1.2.259560791.1452107273
Sec-WebSocket-Key: w8Mp2n2lp6R5vnYaeEWsPw==
Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits
X-Forwarded-For: 22.22.22.22 <<=== Your IP
X-Forwarded-Host: ws.domain.com
X-Forwarded-Server: ws.domain.com
Upgrade: WebSocket
Connection: Upgrade
X-Forwarded-For
包含我正在尋找的東西。但我不確定它是否是實現目標的正確方法。我會去爭取它,直到有更好的解決方案。