private void Ret_Closed(ChannelProxy channel, Exception ex)
{
lock (_sync)
{
Channels.Remove(channel.ChannelId);
}
}
public ChannelProxy CreateNewChannel(Socket socket)
{
lock (_sync)
{
while (Channels.TryGetValue(_lastChannelId, out var channel))
{
_lastChannelId++;
}
var ret = Channels[_lastChannelId] = new ChannelProxy(socket);
ret.ChannelId = _lastChannelId++;
ret.Closed += Ret_Closed;
return(ret);
}
}
private void HandleStartNewConnection(ProtocolSocket socket, int id, ushort targetPort, ushort internalPort)
{
Console.WriteLine($"HandleStartNewConnection #{id} target={targetPort} internal={internalPort}");
var localSocket = TryConnect(BoundInterface.ToString(), targetPort);
var remoteSocket = TryConnect(RelayAddress, internalPort);
var success = localSocket != null && remoteSocket != null;
if (IsConnected)
{
MainSocket.C2S_StartNewConnectionReply(id, internalPort, success);
}
var protoSocket = new ProtocolSocket(remoteSocket);
protoSocket.C2S_StartRelay(id);
var proxy = new ChannelProxy(localSocket);
proxy.ChannelId = id;
proxy.SetProxy(protoSocket);
}