/// <summary>
/// Called when a PUP comes in on a known socket. Establishes a new BSP channel.
/// A worker of the appropriate type is woken up to service the channel.
/// </summary>
/// <param name="p"></param>
public static void EstablishRendezvous(PUP p, Type workerType)
{
if (p.Type != PupType.RFC)
{
Log.Write(LogType.Error, LogComponent.RTP, "Expected RFC pup, got {0}", p.Type);
return;
}
UInt32 socketID = SocketIDGenerator.GetNextSocketID();
Log.Write(LogType.Error, LogComponent.Exp, "setting up rendezvous on {0} {1} with socketID {2}", p.DestinationPort, p.SourcePort, socketID);
BSPChannel newChannel = new BSPChannel(p, socketID);
newChannel.OnDestroy += OnChannelDestroyed;
_activeChannels.Add(socketID, newChannel);
//
// Initialize the worker for this channel.
InitializeWorkerForChannel(newChannel, workerType);
// Send RFC response to complete the rendezvous:
// Modify the destination port to specify our network
PUPPort sourcePort = p.DestinationPort;
sourcePort.Network = DirectoryServices.Instance.LocalNetwork;
PUP rfcResponse = new PUP(PupType.RFC, p.ID, newChannel.ClientPort, sourcePort, newChannel.ServerPort.ToArray());
Log.Write(LogComponent.RTP,
"Establishing Rendezvous, ID {0}, Server port {1}, Client port {2}.",
p.ID, newChannel.ServerPort, newChannel.ClientPort);
Router.Instance.SendPup(rfcResponse);
}
public static void SendFile(PUPPort destination, Stream data)
{
UInt32 socketID = SocketIDGenerator.GetNextSocketID();
EFTPChannel newChannel = new EFTPChannel(destination, socketID);
_activeChannels.Add(socketID, newChannel);
EFTPSend.StartSend(newChannel, data);
}