public Subscription ListenToNotifications(Action <string> next)
{
if (!IsAuthenticated())
{
throw new InvalidAuthException();
}
var notifier = SetupConnection();
var t = new Thread(() =>
{
var init = new MessageBuilder()
.PutOperationCode("00")
.PutAuthInfo(Auth)
.PutPayload("NOTIFY")
.Build();
Sender.SendMessage(notifier, init);
while (true)
{
try
{
var notification = Receiver.ReceiveMessage(notifier);
next(MessageDecoder.DecodePayload(notification.Payload));
var ack = new MessageBuilder()
.MarkAsResponse()
.PutOperationCode("00")
.PutPayload("OK")
.Build();
Sender.SendMessage(notifier, ack);
}
catch (DeadConnectionException)
{
break;
}
}
});
t.Start();
return(new Subscription(() =>
{
notifier.Shutdown(SocketShutdown.Both);
notifier.Close();
}));
}
private void CallHandler(Type ctrl, MethodInfo handler, Socket sock, DecodedMessage <byte[]> decoded)
{
var ctrlInstance = Activator.CreateInstance(ctrl);
ctrl.GetMethod("SetContext").Invoke(ctrlInstance, new object[] { sock, decoded.Code });
var castTo = handler.GetParameters().ElementAt(0).ParameterType;
if (castTo != typeof(string))
{
var decodedPayload = MessageDecoder.DecodePayload(decoded.Payload, castTo);
handler.Invoke(ctrlInstance, new object[] { decodedPayload, decoded.Auth });
}
else
{
var decodedPayload = MessageDecoder.DecodePayload(decoded.Payload);
handler.Invoke(ctrlInstance, new object[] { decodedPayload, decoded.Auth });
}
}
public string Receive()
{
DecodedMessage <byte[]> response = Receiver.ReceiveMessage(Socket);
return(MessageDecoder.DecodePayload(response.Payload));
}
public T Receive <T>() where T : class
{
DecodedMessage <byte[]> response = Receiver.ReceiveMessage(Socket);
return(MessageDecoder.DecodePayload <T>(response.Payload));
}