private void ProcessMessage(Message message, IRsbTransaction tx, Func <CurrentMessageInformation, bool> messageRecieved, Action <CurrentMessageInformation, Exception> messageCompleted, Action <CurrentMessageInformation> beforeTransactionCommit, Action <CurrentMessageInformation> beforeTransactionRollback) { Exception ex = null; try { //deserialization errors do not count for module events #pragma warning disable 420 Interlocked.Increment(ref currentlyProccessingCount); object[] messages = DeserializeMessages(message); try { var messageId = new Guid(message.Headers["id"]); var source = new Uri(message.Headers["source"]); foreach (var msg in messages) { currentMessageInformation = new RhinoQueueCurrentMessageInformation { AllMessages = messages, Message = msg, Destination = endpoint, MessageId = messageId, Source = source, TransportMessageId = message.Id.ToString(), Queue = queue, TransportMessage = message }; if (TransportUtil.ProcessSingleMessage(currentMessageInformation, messageRecieved) == false) { Discard(currentMessageInformation.Message); } } } catch (Exception e) { ex = e; logger.Error("Failed to process message", e); } } catch (Exception e) { ex = e; logger.Error("Failed to deserialize message", e); } finally { var messageHandlingCompletion = new MessageHandlingCompletion(tx, null, ex, messageCompleted, beforeTransactionCommit, beforeTransactionRollback, logger, MessageProcessingFailure, currentMessageInformation); messageHandlingCompletion.HandleMessageCompletion(); currentMessageInformation = null; Interlocked.Decrement(ref currentlyProccessingCount); #pragma warning restore 420 } }
public MessageHandlingCompletion(IRsbTransaction tx, Action sendMessageBackToQueue, Exception exception, Action <CurrentMessageInformation, Exception> messageCompleted, Action <CurrentMessageInformation> beforeTransactionCommit, Action <CurrentMessageInformation> beforeTransactionRollback, ILog logger, Action <CurrentMessageInformation, Exception> messageProcessingFailure, CurrentMessageInformation currentMessageInformation) { this.tx = tx; this.sendMessageBackToQueue = sendMessageBackToQueue; this.exception = exception; this.messageCompleted = messageCompleted; this.beforeTransactionCommit = beforeTransactionCommit; this.beforeTransactionRollback = beforeTransactionRollback; this.logger = logger; this.messageProcessingFailure = messageProcessingFailure; this.currentMessageInformation = currentMessageInformation; }
private void ProcessMessage( Message message, OpenedQueue messageQueue, IRsbTransaction tx, Func <CurrentMessageInformation, bool> messageRecieved, Action <CurrentMessageInformation> beforeMessageTransactionCommit, Action <CurrentMessageInformation> beforeMessageTransactionRollback, Action <CurrentMessageInformation, Exception> messageCompleted) { Exception ex = null; currentMessageInformation = CreateMessageInformation(messageQueue, message, null, null); try { //deserialization errors do not count for module events object[] messages = DeserializeMessages(messageQueue, message, MessageSerializationException); try { foreach (object msg in messages) { currentMessageInformation = CreateMessageInformation(messageQueue, message, messages, msg); if (TransportUtil.ProcessSingleMessage(currentMessageInformation, messageRecieved) == false) { Discard(currentMessageInformation.Message); } } } catch (Exception e) { ex = e; logger.Error("Failed to process message", e); } } catch (Exception e) { ex = e; logger.Error("Failed to deserialize message", e); } finally { Action sendMessageBackToQueue = null; if (message != null && (messageQueue.IsTransactional == false || consumeInTransaction == false)) { sendMessageBackToQueue = () => messageQueue.Send(message); } var messageHandlingCompletion = new MessageHandlingCompletion(tx, sendMessageBackToQueue, ex, messageCompleted, beforeMessageTransactionCommit, beforeMessageTransactionRollback, logger, MessageProcessingFailure, currentMessageInformation); messageHandlingCompletion.HandleMessageCompletion(); currentMessageInformation = null; } }