[QUERY] ServiceBusSenderClient reactor onErrorDropped logs

[rileymichael]

[QUERY] ServiceBusSenderClient reactor onErrorDropped logs

[anuchandy]

Fixed in #41641

[github-actions]

@anuchandy @conniey @lmolkova

[github-actions]

Thank you for your feedback. Tagging and routing to the team member best able to assist.

[anuchandy]

Hi @rileymichael, the Service Bus broker will disconnect the sender-session and the parent TCP connection of the sender-session if there is no activity (e.g., no send operations) for 5 minutes. The logs you're seeing is printed in the background by the internal state machine when broker-side timeout happens, and when application attempt the next send, then the connectivity will be reestablished.

These appear as errors since the Service Bus library lets the Reactor library capture it, and when an error is passed to Reactor, it logs it at the error level. These logs can be ignored, and we'll look into capture in Service Bus library level and log in WARN so this won't be a noise.

[rileymichael]

Thanks for the explanation @anuchandy, that makes sense. We'll ignore them as suggested until that change can be made. Appreciate it!