public static bool Listen(ServerAssociationParameters parameters, StartAssociation acceptor)
{
lock (_syncLock)
{
Listener theListener;
if (_listeners.TryGetValue(parameters.LocalEndPoint, out theListener))
{
ListenerInfo info = new ListenerInfo();
info.StartDelegate = acceptor;
info.Parameters = parameters;
if (theListener._applications.ContainsKey(parameters.CalledAE))
{
Platform.Log(LogLevel.Error, "Already listening with AE {0} on {1}", parameters.CalledAE,
parameters.LocalEndPoint.ToString());
return false;
}
theListener._applications.Add(parameters.CalledAE, info);
Platform.Log(LogLevel.Info, "Starting to listen with AE {0} on existing port {1}", parameters.CalledAE,
parameters.LocalEndPoint.ToString());
}
else
{
theListener = new Listener(parameters, acceptor);
if (!theListener.StartListening())
{
Platform.Log(LogLevel.Error, "Unexpected error starting to listen on {0}", parameters.LocalEndPoint.ToString());
return false;
}
_listeners[parameters.LocalEndPoint] = theListener;
theListener.StartThread();
Platform.Log(LogLevel.Info, "Starting to listen with AE {0} on port {1}", parameters.CalledAE,
parameters.LocalEndPoint.ToString());
}
return true;
}
}