protected virtual void Dispose(bool disposing)
{
if (!Disposed)
{
if (disposing)
{
// TODO: dispose managed state (managed objects).
}
var cleanUpTimer = new Action(() =>
{
UdpBroadcastTimer.Stop();
UdpBroadcastTimer.Tick -= UDPBroadcast;
});
BlockingDispatcher.Run(cleanUpTimer);
// TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.
_udpSocket.Dispose();
// TODO: set large fields to null.
_instance = null;
Disposed = true;
}
}
public void Suspend()
{
Util.LoggingService.LogInfo("suspending manager", Windows.Foundation.Diagnostics.LoggingLevel.Verbose);
_mqttBroker?.Stop();
_udpMessaging?.Dispose();
_udpMessaging = null;
}
public UDPMessaging()
{
if (_instance != null)
{
throw new Exception("Tried to create more than one UDPMessaging Class!");
}
Task.Run(() => ((App)Application.Current).Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
UdpBroadcastTimer = new DispatcherTimer {
Interval = TimeSpan.FromSeconds(BroadcastIntervalSeconds)
};
UdpBroadcastTimer.Tick += UDPBroadcast;
UdpBroadcastTimer.Start();
}));
_udpSocket.Bind(remoteEndPoint);
//this event is used to give all the parameters to WSystem.net api
var e = new SocketAsyncEventArgs();
var buffer = new byte[1024];
e.SetBuffer(buffer, 0, buffer.Length);
e.RemoteEndPoint = remoteEndPoint;
e.Completed += ReceiveFromCallback;
//_udpSocket.ConnectAsync(new SocketAsyncEventArgs());
if (!_udpSocket.ReceiveFromAsync(e))
{
ReceiveFromCallback(_udpSocket, e);
}
_instance = this;
}
public void Suspend()
{
Debug.WriteLine("suspending manager");
_mqttBroker?.Stop();
_udpMessaging?.Dispose();
_udpMessaging = null;
_datapointsSaver.Suspend();
}
public void Resume()
{
Util.LoggingService.LogInfo("resuming manager", Windows.Foundation.Diagnostics.LoggingLevel.Verbose);
_mqttBroker?.Start();
if (_udpMessaging == null || _udpMessaging.Disposed)
{
_udpMessaging = new UDPMessaging();
}
}
public void Resume()
{
Debug.WriteLine("resuming manager");
_mqttBroker?.Start();
if (_udpMessaging == null || _udpMessaging.Disposed)
{
_udpMessaging = new UDPMessaging();
}
_datapointsSaver.Resume();
}
private bool disposedValue; // To detect redundant calls
public LANManager()
{
lock (_lock)
{
if (_mqttBroker == null)
{
_mqttBroker = new MqttBroker();
_mqttBroker.Start();
_udpMessaging = new UDPMessaging();
_mqttBroker.MsgPublishReceived += MqttMessageRecieved;
}
else
{
throw new Exception("You should only instantiate this class once! ");
}
}
}
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// TODO: dispose managed state (managed objects).
_udpMessaging?.Dispose();
}
if (_mqttBroker != null)
{
_mqttBroker.MsgPublishReceived -= MqttMessageRecieved;
_mqttBroker.Stop();
}
_mqttBroker = null;
_udpMessaging = null;
// TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.
// TODO: set large fields to null.
disposedValue = true;
}
}
