public Socket Connect(EndPoint remoteEP, int timeout = 10000)
{
Socket viaProxySocket = null;
if (_viaProxy != null)
{
viaProxySocket = _viaProxy.Connect(this.ProxyEndPoint, timeout);
}
switch (_type)
{
case NetProxyType.Http:
if (viaProxySocket == null)
{
return(_httpProxy.Connect(remoteEP, timeout));
}
else
{
return(_httpProxy.Connect(remoteEP, viaProxySocket));
}
case NetProxyType.Socks5:
if (viaProxySocket == null)
{
return(_socksProxy.Connect(remoteEP, timeout));
}
else
{
return(_socksProxy.Connect(remoteEP, viaProxySocket));
}
default:
throw new NotSupportedException("Proxy type not supported.");
}
}
public Socket Connect(EndPoint remoteEP, int timeout = 10000)
{
if (IsProxyBypassed(remoteEP))
{
IPEndPoint hostEP = remoteEP.GetIPEndPoint();
Socket socket = new Socket(hostEP.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
IAsyncResult result = socket.BeginConnect(hostEP, null, null);
if (!result.AsyncWaitHandle.WaitOne(timeout))
{
throw new SocketException((int)SocketError.TimedOut);
}
if (!socket.Connected)
{
throw new SocketException((int)SocketError.ConnectionRefused);
}
return(socket);
}
Socket viaProxySocket = null;
if (_viaProxy != null)
{
viaProxySocket = _viaProxy.Connect(this.ProxyEndPoint, timeout);
}
switch (_type)
{
case NetProxyType.Http:
if (viaProxySocket == null)
{
return(_httpProxy.Connect(remoteEP, timeout));
}
else
{
return(_httpProxy.Connect(remoteEP, viaProxySocket));
}
case NetProxyType.Socks5:
if (viaProxySocket == null)
{
return(_socksProxy.Connect(remoteEP, timeout));
}
else
{
return(_socksProxy.Connect(remoteEP, viaProxySocket));
}
default:
throw new NotSupportedException("Proxy type not supported.");
}
}
public Socket Connect(IPEndPoint remoteEP, int timeout = 10000)
{
switch (_type)
{
case NetProxyType.Http:
return(_httpProxy.Connect(remoteEP, timeout));
case NetProxyType.Socks5:
using (SocksConnectRequestHandler requestHandler = _socksProxy.Connect(remoteEP, timeout))
{
return(requestHandler.GetSocket());
}
default:
throw new NotSupportedException("Proxy type not supported.");
}
}