public AHProtocol(ushort UID, int timeOut, MessageArriveDelegate messageArrive, IPhysicalProtocolCouple physicalCouple)
{
_UID = UID;
TimeOut = timeOut;
MessageArrive = messageArrive;
_messageID = 0;
_messageStack = new List<MessageStore>();
_messageQueue = new List<MessageStore>();
_messageWaiting = new List<MessageStore>();
_physicalCouple = physicalCouple;
_physicalCouple.Receiver += Receiver;
Task.Run(new Action(RunSenderStack));
}
public void Send(ushort receiverUID, byte[] messageBody, MessageArriveDelegate callBack = null)
{
var messsageID = _messageID++;
var configuration = MessageConfigurationEnum.None;
if (callBack != null)
configuration |= MessageConfigurationEnum.NeedConfirmation;
var package = new MessagePackage(_UID, receiverUID, messsageID, configuration, messageBody);
var messageStore = new MessageStore
{
Package = package,
Callback = callBack
};
var time = new Timer(WaitingTimeoutCallback, messageStore, TimeOut, Timeout.Infinite);
messageStore.TimeoutTimer = time;
lock (_messageskLock)
{
var hasInStack = _messageStack
.Where(ms => ms.Package.ReceiverUID == receiverUID);
if (hasInStack.Any())
{
_messageQueue.Add(messageStore);
}
else
{
_messageStack.Add(messageStore);
}
Monitor.Pulse(_messageskLock);
}
}