NServiceBus.RabbitMQ 8.0.2, 7.0.5, and 6.1.6 – Patch releases available

Announcements
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Hi everyone,

We’ve just released NServiceBus.RabbitMQ 8.0.2, 7.0.5, and 6.1.6.

Fixed bugs

  • #1226 Retries of headerless message causes indefinite re-queuing on classic queues

How to know if you are affected

You are affected if:

Symptoms

Retries fail with:

ERROR NServiceBus.Transport.RabbitMQ.MessagePump Message processing failed. System.NullReferenceException: Object reference not set to an instance of an object.
   at NServiceBus.Transport.RabbitMQ.MessagePump.GetDeliveryAttempts(BasicDeliverEventArgs message, String messageIdKey) in /_/src/NServiceBus.Transport.RabbitMQ/Receiving/MessagePump.cs:line 460
   at NServiceBus.Transport.RabbitMQ.MessagePump.Process(AsyncEventingBasicConsumer consumer, BasicDeliverEventArgs message, CancellationToken messageProcessingCancellationToken) in /_/src/NServiceBus.Transport.RabbitMQ/Receiving/MessagePump.cs:line 446
   at NServiceBus.Transport.RabbitMQ.MessagePump.ProcessAndSwallowExceptions(AsyncEventingBasicConsumer consumer, BasicDeliverEventArgs message, CancellationToken messageProcessingCancellationToken) in /_/src/NServiceBus.Transport.RabbitMQ/Receiving/MessagePump.cs:line 348
System.NullReferenceException
Int32 GetDeliveryAttempts(RabbitMQ.Client.Events.BasicDeliverEventArgs, System.String)
   at NServiceBus.Transport.RabbitMQ.MessagePump.GetDeliveryAttempts(BasicDeliverEventArgs message, String messageIdKey) in /_/src/NServiceBus.Transport.RabbitMQ/Receiving/MessagePump.cs:line 460
   at NServiceBus.Transport.RabbitMQ.MessagePump.Process(AsyncEventingBasicConsumer consumer, BasicDeliverEventArgs message, CancellationToken messageProcessingCancellationToken) in /_/src/NServiceBus.Transport.RabbitMQ/Receiving/MessagePump.cs:line 446
   at NServiceBus.Transport.RabbitMQ.MessagePump.ProcessAndSwallowExceptions(AsyncEventingBasicConsumer consumer, BasicDeliverEventArgs message, CancellationToken messageProcessingCancellationToken) in /_/src/NServiceBus.Transport.RabbitMQ/Receiving/MessagePump.cs:line 348

When to upgrade

You should upgrade immediately if affected.

Where to get it

You can install the new versions of NServiceBus.RabbitMQ from NuGet.

With thanks,
The team in Particular

Please read our release policy for more details.