[rabbitmq-discuss] no error or exception

PATAR, SAGAR sp345s at att.com
Fri Nov 15 19:04:19 GMT 2013

Thanks Simon ..

I am using spring rabbit template .. not sure how to implement the basic.ack (option 1) with the configuration ..
Can you pl. provide some sample examples I can refer ..

-----Original Message-----
From: Simon MacMullen [mailto:simon at rabbitmq.com] 
Sent: Friday, November 15, 2013 8:37 AM
To: Discussions about RabbitMQ
Subject: Re: [rabbitmq-discuss] no error or exception

On 15/11/2013 13:09, PATAR, SAGAR wrote:
> But when we try to post a message it doesn't throw any exception

That's because publishing is asynchronous. The channel will have closed 
due to the permission error but if you just publish and do nothing else 
your app won't notice.

Ways you could notice:

* Publish in confirm mode and await a basic.ack
* Publish in mandatory mode and await a basic.return
* Publish in a transaction

These all have performance costs (in approximately increasing order).

Cheers, Simon

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