[rabbitmq-discuss] RabbitMQ.Client.Exceptions.AuthenticationFailureException / ACCESS_REFUSED

karthikeyan.manoharan at barclays.com karthikeyan.manoharan at barclays.com
Sat Apr 26 11:09:59 BST 2014

Nearly more than Lakhs of mails .
Still not stable.
I'm fan of rabbit MQ.
When will this come stable with proper intructions?
Why is it not preffered over IBM MQ?


From: Scott McFadden [mailto:scott.kendall.mcfadden at gmail.com]
Sent: Saturday, April 26, 2014 09:59 AM
To: rabbitmq-discuss at googlegroups.com <rabbitmq-discuss at googlegroups.com>
Subject: Re: [rabbitmq-discuss] RabbitMQ.Client.Exceptions.AuthenticationFailureException / ACCESS_REFUSED

Not so quick update.  Tried looking at broker log file on server but couldn't find it in default locations specified by documentation.  Ended up setting a custom WINDOWS environment variable RABBITMQ_LOG_BASE to a custom folder I created.  Had to uninstall rabbitmq service / reinstall rabbit mq service to get it to finally use my custom log folder.  Once that happened I was able to glean the following useful info from the log file:

=ERROR REPORT==== 25-Apr-2014::23:19:49 ===
closing AMQP connection <0.278.0> ( ->
                             "PLAIN login refused: user 'guest' can only connect via localhost",

So apparently RabbitMQ no longer allows guest login outside of localhost.  Our previous version of RabbitMQ did allow this.  Apparently this was a breaking change some where along the way.

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