Ignition and JoramMQTT

Ignition
1

Hello,
I’m using Ignition with MQTT Engine module, together with JoramMQ MQTT broker.
Since today, MQTT Engine always disconnect from the broker with the following errors

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CirrusClient 10Nov2021 14:25:39 ME-8ecb58ac-1568-47ce: MQTT Client connected to tcp://localhost:8883 on thread Thread-3530
history 10Nov2021 14:25:39 Error storing tag history data
CirrusClient 10Nov2021 14:25:39 ME-8ecb58ac-1568-47ce: Connected to tcp://localhost:8883
CirrusClient 10Nov2021 14:25:39 ME-8ecb58ac-1568-47ce: connect with retry succeeded
CirrusClient 10Nov2021 14:25:38 ME-8ecb58ac-1568-47ce: Creating the MQTT Client to tcp://localhost:8883 on thread Thread-3530
CirrusClient 10Nov2021 14:25:38 ME-8ecb58ac-1568-47ce: Failed to subscribe on topic JPG/# with QoS=0
CirrusClient 10Nov2021 14:25:38 ME-8ecb58ac-1568-47ce: Failed to subscribe on topic Gemenos/# with QoS=0
EngineCallback 10Nov2021 14:25:38 Connection lost due to - Timed out waiting for a response from the server
EngineCallback 10Nov2021 14:25:38 Connection Lost to - MQTT-Broker-PreProd :: tcp://localhost:8883 :: ME-8ecb58ac-1568-47ce
EdgeNodeManager 10Nov2021 14:25:38 Disconnecting any Nodes currently connected to this MQTT Server! 1
EngineCallback 10Nov2021 14:25:38 Clear out all connection counts to this MQTT Server

As anyone already met this kind of issue ?

Needless to say the broker is well alive, I’m connected to it through other clients without issues

3

I’m having the same issue when I add certain custom namespaces…

4

The same issue with me. I'm getting these messages:

IgnitionMQ: on connection to Mosquitto - Failed to subscribe on [shellies/+/info, shellies/+/input/0, shellies/+/online, shellies/+/relay/0] with QoS=[0, 0, 0, 0]

On top of that some tags stopped beeing updated by the MQTT Engine with no reason or log message. Restart of Ignition didn't help.

5

Were you able to resolve this?

6

We solved the issue eventually, but I'm unsure what we did, it has been a while...