【发布时间】:2016-11-25 12:58:45
【问题描述】:
我正在尝试自动化拒绝连接的 WebSocket 服务,除非您使用 CONNECT 请求发送用户代理。
我尝试使用 HttpWebRequest 发送升级请求并使用该属性设置 User-Agent。
使用 Fiddler 调试发出的请求:
CONNECT *.*.com:443 HTTP/1.1
Host: *.*.com:443
Connection: keep-alive
如何将 User-Agent 字符串添加到 CONNECT 请求,然后升级为使用 WebSocket 协议?
到目前为止我的代码:
public void Login ( Action onEnd = null ) {
var req = CreateUpgradeRequest();
var res = GetResponse(req);
}
private HttpWebRequest CreateUpgradeRequest ( ) {
HttpWebRequest request = WebRequest.Create("https://lobby35.runescape.com/") as HttpWebRequest;
request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36";
request.Connection = "Upgrade";
SetWebSocketHeader(request, "Key", "5LENZfSifyj/Rw1ghTvpgw==");
SetWebSocketHeader(request, "Version", "13");
SetWebSocketHeader(request, "Extensions", "permessage-deflate; client_max_window_bits");
SetWebSocketHeader(request, "Protocol", "jagex");
return request;
}
【问题讨论】: