public bool ExecuteTransaction(PatientDTO patient, string destination, string message)
{
bool failedDBCommand = false;
bool failedMessengerCommand = false;
try
{
//_dBConnectionInfo = _repository.PrepareAdd(patient);
try
{
_messengerConnectionInfo = _client.SendTransactionalMessage(destination, message);
}
catch
{
failedMessengerCommand = true;
}
}
catch
{
try
{
_messengerConnectionInfo = _client.SendTransactionalMessage(destination, message);
}
catch
{
failedMessengerCommand = true;
}
failedDBCommand = true;
}
if (failedDBCommand == true || failedMessengerCommand == true)
{
_client.RollbackTransactionalMessage(_messengerConnectionInfo.Connection, _messengerConnectionInfo.Session);
_repository.RollbackAdd(_dBConnectionInfo.Connection, _dBConnectionInfo.Transaction);
return(false);
}
else
{
_client.CommitTransactionalMessage(_messengerConnectionInfo.Connection, _messengerConnectionInfo.Session);
_repository.CommitAdd(_dBConnectionInfo.Connection, _dBConnectionInfo.Transaction);
return(true);
}
}
public Task <MessengerConnectionInfo> SendTransactionalMessageAsync(string destination, string message)
{
NMSConnectionFactory factory = new NMSConnectionFactory(_brokerUri);
IConnection connection = factory.CreateConnection();
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.Transactional);
MessengerConnectionInfo messengerConnectionInfo = new MessengerConnectionInfo(connection, session);
using (IDestination dest = session.GetQueue(destination))
using (IMessageProducer producer = session.CreateProducer(dest))
{
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
producer.Send(session.CreateTextMessage(message));
}
connection.Stop();
return(Task.FromResult(messengerConnectionInfo));
}
