public void Connect(AddressCandidates addresses)
{
lock (base.ThisLock)
{
if (this.connecting)
{
throw new FaultException(SRClient.InvalidCallFaultException);
}
this.connecting = true;
}
try
{
this.localEndpoints = addresses.GetEndpoints(AddressType.Local);
IPEndPoint endpoint = addresses.GetEndpoint(AddressType.External);
this.ServerStartConnectingLocal(this.localEndpoints);
this.ServerStartConnectingExternal(this.localDerivedEndpoint, endpoint);
IOThreadScheduler.ScheduleCallbackNoFlow(new Action <object>(this.SendResponse), null);
}
catch (Exception exception1)
{
Exception exception = exception1;
base.Failure(exception);
throw new FaultException(exception.ToString());
}
}
private void ClientSendConnectRequest(IPEndPoint externalEndpoint, List <IPEndPoint> localEndpoints)
{
AddressCandidates addressCandidate = new AddressCandidates();
addressCandidate.AddEndpoints(AddressType.External, new IPEndPoint[] { externalEndpoint });
addressCandidate.AddEndpoints(AddressType.Local, localEndpoints.ToArray());
try
{
DirectConnectionSession session = base.Session;
int attempts = session.Attempts;
int num = attempts;
session.Attempts = attempts + 1;
if (num != 0)
{
IDirectConnectionControl channel = base.Session.Channel;
Guid id = base.Session.Id;
channel.ConnectRetry(new ConnectRetryMessage(id.ToString(), addressCandidate));
}
else
{
IDirectConnectionControl directConnectionControl = base.Session.Channel;
Guid guid = base.Session.Id;
directConnectionControl.Connect(new DirectConnectMessage(guid.ToString(), addressCandidate));
}
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
}
}
private void SendResponse(object state)
{
try
{
AddressCandidates addressCandidate = new AddressCandidates();
IPEndPoint[] externalEndpoint = new IPEndPoint[] { this.localDerivedEndpoint.ExternalEndpoint };
addressCandidate.AddEndpoints(AddressType.External, externalEndpoint);
IDirectConnectionControl channel = base.Session.Channel;
Guid id = base.Session.Id;
channel.ConnectResponse(new ConnectResponseMessage(id.ToString(), addressCandidate));
}
catch (Exception exception)
{
base.Failure(exception);
}
}
public DirectConnectMessage(string id, AddressCandidates addresses)
{
this.id = id;
this.addresses = addresses;
}
public ConnectRetryMessage(string id, AddressCandidates addresses)
{
this.id = id;
this.addresses = addresses;
}
