CODEWITHSUNDEEP
c#rabbitmq
Admiral Land
Admiral Land

Reputation: 2492

How to know that queue is removed?

I create a queue:

        _channel = rmqConnection.CreateModel();
        _channel.QueueDeclare("myqueue", false, false, false, null);
        _channel.BasicAcks += _channel_BasicAcks;
        _channel.BasicNacks += _channel_BasicNacks;
        _channel.BasicRecoverOk += _channel_BasicRecoverOk;
        _channel.BasicReturn += _channel_BasicReturn;
        _channel.CallbackException += _channel_CallbackException;
        _channel.FlowControl += _channel_FlowControl;
        _channel.ModelShutdown += _channel_ModelShutdown;

and then i want to subscribe on event when (and if) queue will remove. So, when i manual remove a queue for test this: i can not handle event.

How can i handle event about queue remove\destroy?

P.S. add some new code:

        var consumer = new EventingBasicConsumer(_channel);
        consumer.Received += OnMessageRecieved;
        consumer.ConsumerCancelled += Consumer_ConsumerCancelled;
        consumer.Registered += Consumer_Registered;
        consumer.Shutdown += Consumer_Shutdown;
        consumer.Unregistered += Consumer_Unregistered;
        _channel.BasicConsume(SharebleConst.RmqQueueName, false, consumer);

When queue created, Consumer_Registered rises. When i remove queue, Consumer_ConsumerCancelled rises

Upvotes: 0

Views: 89

Answers (1)

Gabriele Santomaggio
Gabriele Santomaggio

Reputation: 22682

There is not a way to get notified if a queue is deleted.

You could implement your own tool to do that, using a notification exchange and send a message each time you create or destroy a queue.

or in genral, send changing status messages

Upvotes: 1

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