[rabbitmq-discuss] Grails Plugin failed to fetch groovy Objects.

Peter Ledbrook peter at cacoethes.co.uk
Fri Jun 24 10:25:40 BST 2011

> Our problem is that, We created two Grails applications and one application trying to post messages and it is posting successfully. And another application has to fetch it and needs to process it. But, The messages are not getting fetched and processed. Dont know whats happening there. And if we are using java objects it is working fine(both producer and consumer). But the Groovy objects are not getting fetched. We need some urgent solution to this problem. We are using RabbitMQ Grails plugin version 0.3.

What does your listener service look like? In particular, are you
specifying a type in the handeMessage() method? Are your Groovy
objects serializable?

Don't forget you can also increase the logging level to see what's
happening. I recommend monitoring the "org.grails.rabbitmq" and
"org.springframework.amqp" packages.

Hope that helps,


Peter Ledbrook
Grails Advocate
SpringSource - A Division of VMware

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