wangwen-4220
commented
1 month ago Try to fix this issue by creating a PR: https://github.com/bytebeamio/rumqtt/pull/859
Closed wangwen-4220 closed 1 month ago
wangwen-4220
commented
1 month ago Try to fix this issue by creating a PR: https://github.com/bytebeamio/rumqtt/pull/859
Expected Behavior
The client should not send queued PUBACK packets to the broker upon reconnection.
Current Behavior
An isolated PUBACK packet is being sent to the broker after the client reconnects.
Failure Information (for bugs)
Context
During testing with two clients (one publisher and one subscriber with manual ACK), we observed that terminating and restarting the mosquitto broker multiple times resulted in an unexpected PUBACK packet being sent upon reconnection.
1.Run the mosquitto broker. 2.Capture ethernet packets to observe the issue. 3.Set up two clients: one as a publisher and the other as a subscriber with manual ACK. 4.Terminate the broker using Ctrl+C and restart it several times.
Failure Logs