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  1. Home
  2. Troubleshooting
  3. MQTT Gateway "hangs" when reconnecting

MQTT Gateway "hangs" when reconnecting

Scheduled Pinned Locked Moved Troubleshooting
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  • F Offline
    F Offline
    Fredrik Carlsson
    wrote on last edited by
    #1

    Hello
    I have experienced with both Node-RED and OpenHAB that when i restart this controllers the gateway stalls and i must manually reset it.
    It is not every time it happens though.
    I have tried to search the forum without success. Has anyone else experienced this?

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    • M Offline
      M Offline
      marceloaqno
      Code Contributor
      wrote on last edited by
      #2

      Which gateway type you are using? MQTTGateway? Do you have any log from serial?

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      • F Offline
        F Offline
        Fredrik Carlsson
        wrote on last edited by
        #3

        Yes it's the mqtt gateway. I will try tonight with a to take a debug log. I just have to find a long enough ethernet cable

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        • F Offline
          F Offline
          Fredrik Carlsson
          wrote on last edited by
          #4

          Well.,
          I have tried now for one hour to reproduce the problem without success. I have now a laptop running where the gateway is but have to take this down soon. I will try again another time

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          • H Offline
            H Offline
            hek
            Admin
            wrote on last edited by
            #5

            Most probably a powering issue. Try switching to some other power source and add decouple capacitor.

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            • M Offline
              M Offline
              mainali
              wrote on last edited by
              #6

              I am facing similar issue, gateway not reachable after a power outage. Have to manually reset the arduino. Please help

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