NServiceBus.RabbitMQ 6.1.1 Patch release available

Hi everyone,

We’ve just released NServiceBus.RabbitMQ 6.1.1.

Fixed bugs

  • #843 Channel exceptions and consumer cancellations cause the transport to stop processing messages

How to know if you are affected

All users of the transport are affected by the issue, however the consumer acknowledgement timeout introduced in RabbitMQ 3.8.15 has increased the likelihood of experiencing the problem. Any handler running longer than the default timeout timeout value (15 minutes in 3.8.15, changed to 30 minutes in 3.8.17) will cause the problem to occur.


The endpoint stops processing messages with a single error message logged and doesn’t resume processing until it is restarted.

When to upgrade

If affected, you should upgrade immediately.

Where to get it

You can install the new version from NuGet.

With thanks,
The team in Particular

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