If you are hitting this issues and you are using rabbitmq SSL with the latest Trusty/Icehouse oslo.messaging then you will hitting the bug from:
https://bugs.launchpad.net/ubuntu/+source/python-amqp/+bug/1472712
For which there is a fix in trusty-proposed and it will shortly land in trusty-updates. I suggest you upgrade to that version of python-amqp to fix your problem.
If you are hitting this issues and you are using rabbitmq SSL with the latest Trusty/Icehouse oslo.messaging then you will hitting the bug from:
https:/ /bugs.launchpad .net/ubuntu/ +source/ python- amqp/+bug/ 1472712
For which there is a fix in trusty-proposed and it will shortly land in trusty-updates. I suggest you upgrade to that version of python-amqp to fix your problem.