public DataSender(ConnectionBase interf, IDispatchData data)
{
_sendState.In(SendState.Idle).ExecuteOnEntry(() => Debug.WriteLine("DataSender: idle"))
.On(SendEvent.Send).Goto(SendState.Wait1).Execute(SendData);
_sendState.In(SendState.Wait1).ExecuteOnEntry(() => Debug.WriteLine("DataSender: Wait1"))
.On(SendEvent.Retry).Goto(SendState.Wait2).Execute(SendData)
.On(SendEvent.Succes).Goto(SendState.Finished).Execute(Succeed);
_sendState.In(SendState.Wait2).ExecuteOnEntry(() => Debug.WriteLine("DataSender: Wait2"))
.On(SendEvent.Retry).Goto(SendState.Wait3).Execute(SendData)
.On(SendEvent.Succes).Goto(SendState.Finished).Execute(Succeed);
_sendState.In(SendState.Wait3).ExecuteOnEntry(() => Debug.WriteLine("DataSender: Wait3"))
.On(SendEvent.Retry).Goto(SendState.Wait4).Execute(SendData)
.On(SendEvent.Succes).Goto(SendState.Finished).Execute(Succeed);
_sendState.In(SendState.Wait4).ExecuteOnEntry(() => Debug.WriteLine("DataSender: Erronuous"))
.On(SendEvent.Retry).Goto(SendState.Finished).Execute(Retry3)
.On(SendEvent.Succes).Goto(SendState.Finished).Execute(Succeed);
_sendState.In(SendState.Finished).ExecuteOnEntry(() =>
{
Dispose();
Debug.WriteLine("DataSender: Finished");
});
_interface = interf;
_data = data;
_interface.DataReceived += InterfaceOnDataReceived;
_sendState.Initialize(SendState.Idle);
_sendState.Start();
}
public DispatchDataViewModel(IDispatchData data)
{
_data = data;
_data.Error += (q, r) =>
{
RaisePropertyChanged(() => ErrorMessage);
RaisePropertyChanged(() => HasErrors);
};
_data.Dispatched += () => RaisePropertyChanged(() => IsDispatched);
}
public static void AddData(IDispatchData data)
{
if (data == null)
{
return;
}
var con = OpenConnections.FirstOrDefault(d => d.UnitId == data.DestinationAddress);
if (con != null)
{
con.Connection.EnQueue(data);
}
}
public static void AddData(IDispatchData data)
{
CommunicationViewModel.AddData(data);
}
private async void Send(IDispatchData data)
{
var ds = new DataSender(_interf, data);
WeakEventManager<DataQueue, EventArgs>.AddHandler(this, GenericMethods.GetPropertyName(() => Cancel), ds.Stop);
data.Error += data_Error;
ds.Start();
var succes = await ds.SendCompleteAsync();
if (succes)
{
_queueState.Fire(QueueEvent.DataSend);
}
else
{
data_Error(data, new ErrorEventArgs { Exception = new Exception("receive failed " + ds.ErrorMessage) });
}
data.Error -= data_Error;
}
public void EnqueData(IDispatchData data)
{
lock (_lock)
{
if (McuDisp.Contains(data))
{
McuDisp.Remove(data);
}
Interlocked.Increment(ref _numsend);
data.Id = _numsend;
Debug.WriteLine("Enqueued data, count = " + McuDisp.Count);
McuDisp.Add(data);
_queueState.Fire(QueueEvent.Push);
}
}
private void QueueData(IDispatchData data)
{
if (_dataQueue == null) throw new Exception("No connection to queue data");
_dataQueue.EnqueData(data);
}
public void EnQueue(IDispatchData data)
{
_mcucomm.Fire(Cevts.QueueAdded, data);
}