/// <summary>
/// Receive Messages
/// </summary>
/// <param name="queueName"></param>
/// <param name="subject"></param>
public async Task ReceiveMessages(string queueName, Subject <MessageQueue> subject, IMessageQueueProcessing _messageProcessor)
{
Console.WriteLine("Receiving Messages at " + DateTime.Now);
if (_running == true)
{
return;
}
_running = true;
var response = _channel.QueueDeclarePassive(queueName);
_channel.QueueDeclare(queue: queueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
_subscription = new Subscription(_channel, queueName, false);
foreach (BasicDeliverEventArgs e in _subscription)
{
string message = Encoding.UTF8.GetString(e.Body);
MessageQueue messageQueue = JsonConvert.DeserializeObject <MessageQueue>(message);
messageQueue.MessageGuid = Guid.NewGuid();
if (messageQueue.QueueName == string.Empty || messageQueue.QueueName == null)
{
messageQueue.QueueName = _originatingQueueName;
}
Console.WriteLine("Receiving Message id " + messageQueue.TransactionQueueId);
ResponseModel <MessageQueue> responseMessage = await _messageProcessor.CommitInboundMessage(messageQueue, _connectionStrings);
if (responseMessage.ReturnStatus == true)
{
if (_sendToLoggingQueue == true)
{
responseMessage = SendReceivedMessageToLoggingQueue(messageQueue);
}
if (responseMessage.ReturnStatus == true)
{
Console.WriteLine($"Message Committed: {messageQueue.TransactionQueueId}");
_subscription.Ack(e);
}
await _messageProcessor.ProcessMessages(_inboundSemaphoreKey, _connectionStrings);
}
}
}
/// <summary>
/// Get Messages In Queue
/// </summary>
/// <param name="state"></param>
private async void GetMessagesInQueue(object state)
{
if (_running == true)
{
return;
}
_running = true;
Console.WriteLine("Receiving Messages at " + DateTime.Now);
Subscription subscription = _messageQueueConfigurations[0].GetSubscription();
foreach (BasicDeliverEventArgs e in subscription)
{
string message = Encoding.UTF8.GetString(e.Body);
MessageQueue messageQueue = JsonConvert.DeserializeObject <MessageQueue>(message);
if (messageQueue.QueueName == string.Empty || messageQueue.QueueName == null)
{
string originatingQueue = _messageQueueConfigurations[0].GetOriginatingQueueName();
if (originatingQueue != MessageQueueEndpoints.LoggingQueue)
{
messageQueue.QueueName = originatingQueue;
}
}
Console.WriteLine("Receiving Message id " + messageQueue.TransactionQueueId);
ResponseModel <MessageQueue> responseMessage = await _messageProcessor.CommitInboundMessage(messageQueue, _connectionStrings);
if (responseMessage.ReturnStatus == true)
{
if (_appConfig.SendToLoggingQueue == true && messageQueue.TransactionCode != TransactionQueueTypes.Acknowledgement)
{
responseMessage = _messageQueueConfigurations[0].SendReceivedMessageToLoggingQueue(messageQueue, MessageQueueExchanges.Logging);
}
if (responseMessage.ReturnStatus == true)
{
Console.WriteLine($"Message Committed: {messageQueue.TransactionQueueId}");
subscription.Ack(e);
}
await _messageProcessor.ProcessMessages(_appConfig.InboundSemaphoreKey, _connectionStrings);
}
}
}