[Service Bus] Streaming Receiver Tests > UnpartitionedSubscription: Streaming - Multiple Receiver Operations > Second receive operation should fail if the first streaming receiver is not stopped failing in nightly runs

[jerryshia]

Service Bus nightly test runs are failing with:

Error message:
Unexpected error message for registerMessageHandler: expected undefined to equal 'The receiver for "unpartitioned-topic…'

Stack trace:
AssertionError: Unexpected error message for registerMessageHandler: expected undefined to equal 'The receiver for "unpartitioned-topic…'

• Expected:
  "The receiver for "unpartitioned-topic/Subscriptions/unpartitioned-topic-subscription" is already receiving messages."

• Received:

For more details check here:
https://dev.azure.com/azure-sdk/internal/_build/results?buildId=4487174&view=results

[github-actions]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @EldertGrootenboer.