private void OnConnectSink(IAsyncResult ar)
{
if (wsclient == null)
{
return;
}
// Accept the connection
try
{
wsclient.EndConnect(ar);
}
catch (Exception ex)
{
parent.Debug("#" + counter + ": Websocket TCP failed to connect: " + ex.ToString());
parent.ShutdownClients(client, uclient, this, this.counter);
return;
}
if (proxyInUse == true)
{
// Send proxy connection request
wsrawstream = wsclient.GetStream();
byte[] proxyRequestBuf = UTF8Encoding.UTF8.GetBytes("CONNECT " + url.Host + ":" + url.Port + " HTTP/1.1\r\nHost: " + url.Host + ":" + url.Port + "\r\n\r\n");
wsrawstream.Write(proxyRequestBuf, 0, proxyRequestBuf.Length);
wsrawstream.BeginRead(readBuffer, readBufferLen, readBuffer.Length - readBufferLen, new AsyncCallback(OnProxyResponseSink), this);
}
else
{
// Start TLS connection
parent.Debug("#" + counter + ": Websocket TCP connected, doing TLS...");
wsstream = new SslStream(wsclient.GetStream(), false, VerifyServerCertificate, null);
wsstream.BeginAuthenticateAsClient(url.Host, null, System.Security.Authentication.SslProtocols.Tls12, false, new AsyncCallback(OnTlsSetupSink), this);
}
}
