[rabbitmq-discuss] amqp_client upgrade bug

Fri Apr 27 16:30:38 BST 2012

Wow, thank you for noticing that. I see that the bug you report is
extremely widespread. I wonder where it came from? I've updated all the
libraries I maintain that suffer from this problem.

Thanks again!

Regards,
  Tony

On 27 April 2012 10:55, Ivan Dyachkov <ivan.dyachkoff at gmail.com> wrote:

> Hi guys,
>
> this is really weird:
>
> src/amqp_channel.erl:
>
>    469 <http://hg.rabbitmq.com/rabbitmq-erlang-client/file/db6f2fb3b0ec/src/amqp_channel.erl#l469> code_change(_OldVsn, State, _Extra) ->
>
>    470 <http://hg.rabbitmq.com/rabbitmq-erlang-client/file/db6f2fb3b0ec/src/amqp_channel.erl#l470>     State.
>
>
> when it must return {ok, State}. So when we try to upgrade node running
> amqp_client, upgrade fails.
> Other modules implementing gen_server[2] behavior have the same issue.
>
> /Ivan
>
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-- 
Tony Garnock-Jones
tonygarnockjones at gmail.com
http://homepages.kcbbs.gen.nz/tonyg/
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