Servicebus adapter in BizTalk 2020 causes strange warning in eventlog

Question

We have several receive locations that use the servicebus adapter. I have seen that when disabling the adapter, either by stopping it or because of a service window, the following warning can be seen in the eventlog:

The adapter "SB-Messaging" raised an error message. Details "System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'Microsoft.ServiceBus.Messaging.Sbmp.RedirectBindingElement+RedirectContainerChannelFactory`1[System.ServiceModel.Channels.IRequestSessionChannel]'.

This warning is displayed even when there are no messages to be picked up (for example a new topic where no messages are being published to).
What is the root cause for this warning?

Answer 1

Hi There,

Thank you for asking this question on the Microsoft Q&A Platform.

The most probable reason of this warning could be 'Shutdown an endpoint while busy receiving/processing.'

We would suggest to please check the below discussion where it was identified the issue. This could help you to troubleshoot your issue.

https://github.com/Particular/NServiceBus.AzureServiceBus/issues/337

Regards,
Kamlesh Kumar
BizTalk Techie

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