node-amqp

How to requeue messages in RabbitMQ

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Short answer: To requeue specific message you can pick both basic.reject or basic.nack with multiple flag set to false. basic.consume calling may also results to messages redelivering if you are using message acknowledge and there are un-acknowledged message on consumer at specific time and consumer exit without ack-ing them. basic.recover will redeliver all un-acked messages … Read more

RabbitMQ / AMQP: single queue, multiple consumers for same message?

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Can I have each consumer receive the same messages? Ie, both consumers get message 1, 2, 3, 4, 5, 6? What is this called in AMQP/RabbitMQ speak? How is it normally configured? No, not if the consumers are on the same queue. From RabbitMQ’s AMQP Concepts guide: it is important to understand that, in AMQP … Read more

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