Comment 70 for bug 1789177

I've uploaded new package versions for this bug to the bionic unapproved queue and the rocky-staging ppa. These package versions only include the single patch to switch to the default exchange when publishing.

We have a scenario where queens and train need to communicate but can't because train only consumes from the default exchange. These package updates will fix that scenario. This should also be useful in reducing the impact of the current bug reported here, where RabbitMQ fails to synchronize exchanges under high load.

Note: The single patch to switch to the default exchange when publishing is already in stein so I'm going to mark stein as Fix Released.