QoS -1 Not Working

Open balajsra opened this issue 6 years ago • 1 comments

Hello,

I am using MQTT-SN-Tools as my MQTT-SN client.

When I publish messages with QoS -1 to EMQ X broker with EMQ X SN plugin, the subscribing client is not receiving the message. I have set mqtt.sn.enable_stats = on in the configuration file and confirmed that the subscribing PC is indeed receiving the packet, but EMQ X SN plugin doesn't seem to process it.

When I try publishing a message with QoS 0 or 1, the subscribing client is able to receive it.

Any help would be greatly appreciated.

Aug 22 '19 18:08 balajsra

I encountered the same problem, it seems that EMQX does not support QoS 1 & 2, because when I switched broker to HiveMQ then it worked fine.

Apr 16 '23 11:04 meSmashsta