private static Iso8583Message SendResponseMessage(ListenerPeer listenerPeer, Iso8583Message message)
{
bool needReversal = false;
int maxNumberOfEntries = 3;
Message response = null;
int serverTimeOut = 60000;
PeerRequest request = null;
try
{
if (listenerPeer.IsConnected)
{
request = new PeerRequest(listenerPeer, message);
request.Send();
request.WaitResponse(serverTimeOut);
if (request.Expired)
{
//logger.Log("Connection timeout.");
needReversal = true;
return(SetResponseMessage(message, "68")); //Response received too late
}
if (request != null)
{
response = request.ResponseMessage;
//logger.Log("Message Recieved From FEP");
}
//
//request.MarkAsExpired(); //uncomment to test timeout
return(response as Iso8583Message);
}
else
{
//logger.Log("Could not connect to Sink Node");
//clientPeer.Close();
listenerPeer.Close();
Console.WriteLine("Client Peer is not Connected");
return(SetResponseMessage(message, "91"));
}
//clientPeer.Close();
}
catch (Exception e)
{
//logger.Log("An error occured " + e.Message);
return(SetResponseMessage(message, "06"));
}
}
private void ListenerPeerReceive(object sender, ReceiveEventArgs e)
{
ListenerPeer listenerPeer = sender as ListenerPeer;
Iso8583Message message = e.Message as Iso8583Message;
if (message == null)
{
return;
}
//logger.Log("Receiving Message >>>>");
Processor processor = new Processor();
Iso8583Message response;
try
{
processor.LogTransaction(message);
if (message.IsReversalOrChargeBack())
{
response = processor.Process(message);
}
else
{
response = processor.Process(message);
}
processor.LogTransaction(response);
//logger.Log("Sending Response >>>>");
}
catch (Exception ex)
{
message.Fields.Add(39, "06");
message.SetResponseMessageTypeIdentifier();
processor.LogTransaction(message);
response = message;
//processor.LogTransaction(response);
//logger.Log("Error, Something went wrong somewhere");
}
listenerPeer.Send(response);
listenerPeer.Close();
listenerPeer.Dispose();
}
private void Listener_Receive(object sender, ReceiveEventArgs e)
{
//Cast event sender as ClientPeer
ListenerPeer sourcePeer = sender as ListenerPeer;
Logger.Log("Listener Peer is now receiving..." + DateTime.Now.ToString("dd/MMM/yyyy hh:mm:ss tt") + Environment.NewLine);
//Get the Message received
Iso8583Message incomingMessage = e.Message as Iso8583Message;
if (incomingMessage == null)
{
return;
}
long sourceID = Convert.ToInt64(sourcePeer.Name); //where message is coming from
Iso8583Message receivedMessage = new TransactionManager().ValidateMessage(incomingMessage, Convert.ToInt32(sourceID));
sourcePeer.Send(receivedMessage);
sourcePeer.Close();
sourcePeer.Dispose();
}