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[christian_fabre]

MQTT Explorer
 It seems that the Shelly plug is sending some info, as well as the Tasmota module

The Shelly and Tasmota bridges are well created, and that's it.
See log file above

[akbooer]

@christian_fabre

Try this: delete the Shelly bridge and restart openLuup.

[christian_fabre]

ok i just did it.
After starting OpenLuup, the Shelly Bridge is created ...
I attach the log
2021-05-01 10:40:39.029 openLuup.mqtt:: mqtt-explorer-8cd8e0cf SUBSCRIBE to # tcp{client}: 0x1a575f0
2021-05-01 10:40:39.032 luup.create_device:: [82] D_ShellyBridge.xml / I_ShellyBridge.xml / D_ShellyBridge.json (ShellyBridge)
2021-05-01 10:40:39.033 openLuup.context_switch:: ERROR: [dev #0] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-01 10:40:39.033 openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/online : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-01 10:40:39.277 openLuup.server:: request completed (509175 bytes, 32 chunks, 994 ms) tcp{client}: 0x1a51f78
2021-05-01 10:40:39.277 openLuup.scheduler:: [82] Shelly device startup
2021-05-01 10:40:39.277 luup.set_failure:: status = 0
2021-05-01 10:40:39.277 luup.variable_set:: 82.urn:micasaverde-com:serviceId:HaDevice1.CommFailure was: EMPTY now: 0 #hooks:0
2021-05-01 10:40:39.278 luup.variable_set:: 82.urn:micasaverde-com:serviceId:HaDevice1.CommFailureTime was: EMPTY now: 0 #hooks:0
2021-05-01 10:40:39.278 openLuup.scheduler:: [82] Shelly device startup completed: status=true, msg=OK, name=ShellyBridge
2021-05-01 10:40:39.279 luup.shelly:0: New Shelly announced: shellyplug-s-20E453
2021-05-01 10:40:39.279 openLuup.context_switch:: ERROR: [dev #0] ./L_ShellyBridge.lua:226: attempt to index field '?' (a nil value)
2021-05-01 10:40:39.279 openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/announce : ./L_ShellyBridge.lua:226: attempt to index field '?' (a nil value)
2021-05-01 10:40:39.280 openLuup.mqtt:: mqtt-explorer-8cd8e0cf SUBSCRIBE to $SYS/# tcp{client}: 0x1a575f0
.......................

[ArcherS]

@christian_fabre my Plug (not the S version) looks like this in Mqtt Explorer:

For some reason there is no announce message from your plug when comparing with my plug.

[christian_fabre]

I just redid a screenshot of MQTT Explorer
My Shelly plug has just been plugged in (control of the swimming pool pump)
I have the announcement message

[ArcherS]

@christian_fabre that is good news, then it looks as the Shelly works as it should in respect of the Mqtt settings.

Just to rule out the obvious; the Shelly devices and Tasmota devices should show up in OpenLuup in the two rooms "Shellies" and "Tasmota" and not in "No room".

Maybe deleting the Shelly bridge and reloading as @akbooer suggests now that you have the announce message.

[christian_fabre]

I have removed several of the Shelly and Tasmota bridges. But after the Reload, they are created in NoRoom.
The last thing I did was reload the OpenLuup files from GitHub OpenLuup Development, but I still have the same problem

[christian_fabre]

more
I notice that the variable OffSet is missing in the variables of the Shelly bridge

[ArcherS]

@christian_fabre said in MQTT – setup and use:

I have removed several of the Shelly and Tasmota bridges. But after the Reload, they are created in NoRoom.

Yes, the bridges are created in "No room", but the child devices should be created in the two rooms "Shellies" and "Tasmota" respectively.

[christian_fabre]

The "Shellies" room is well created but it remains empty.
On the other hand, I have the Tasmota bridge in Noroom, but I do not have a "Tasmota" room

![0_1619878068306_Capture d’écran 2021-05-01 160702.png](Uploading 100%!

[christian_fabre]

[akbooer]

@christian_fabre said in MQTT – setup and use:

more
I notice that the variable OffSet is missing in the variables of the Shelly bridge

Yes, that’s undoubtedly the problem... have not been able to work on this today. Sorry.

[akbooer]

Have you tried the latest release in the testing branch?

[christian_fabre]

I just tried the testing version.
same problem

2021-05-01 21:05:13.495 openLuup.io.server:: MQTT:1883 connection from 192.168.1.149 tcp{client}: 0x23a2148
2021-05-01 21:05:13.530 luup.create_device:: [87] D_ShellyBridge.xml / I_ShellyBridge.xml / D_ShellyBridge.json (ShellyBridge)
2021-05-01 21:05:13.531 openLuup.context_switch:: ERROR: [dev #0] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-01 21:05:13.531 openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/online : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-01 21:05:13.533 openLuup.scheduler:: [87] Shelly device startup
2021-05-01 21:05:13.533 luup.set_failure:: status = 0
2021-05-01 21:05:13.533 luup.variable_set:: 87.urn:micasaverde-com:serviceId:HaDevice1.CommFailure was: EMPTY now: 0 #hooks:0
2021-05-01 21:05:13.534 luup.variable_set:: 87.urn:micasaverde-com:serviceId:HaDevice1.CommFailureTime was: EMPTY now: 0 #hooks:0
2021-05-01 21:05:13.534 openLuup.scheduler:: [87] Shelly device startup completed: status=true, msg=OK, name=ShellyBridge
2021-05-01 21:05:13.535 luup.shelly:0: New Shelly announced: shellyplug-s-20E453
2021-05-01 21:05:13.535 openLuup.luup:: creating room [10] Shellies
2021-05-01 21:05:13.536 openLuup.context_switch:: ERROR: [dev #0] ./L_ShellyBridge.lua:226: attempt to index field '?' (a nil value)
2021-05-01 21:05:13.536 openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/announce : ./L_ShellyBridge.lua:226: attempt to index field '?' (a nil value)
2021-05-01 21:05:13.541 openLuup.server:: request completed (1033 bytes, 1 chunks, 609 ms) tcp{client}: 0x2222010
2021-05-01 21:05:13.542 openLuup.context_switch:: ERROR: [dev #0] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)

[akbooer]

I should have time to address this tomorrow. Sorry for all the false leads (and the problem in the first place.)

[Buxton]

@akbooer I hate to add more to the pile... but I'm still seeing a receive error for the connection to mosquitto. openLuup 2021.04.29b

Here's the log error:

2021-05-01 14:22:38.815   openLuup.io.server:: MQTT:1882 connection closed  tcp{client}: 0x5579919e9c58
2021-05-01 14:22:38.816   openLuup.mqtt:: RECEIVE ERROR: closed tcp{client}: 0x5579919e9c58
2021-05-01 14:22:43.935   luup.io.incoming:: bytes received: 51, status: OK tcp{client}: 0x557990e7f528
2021-05-01 14:22:48.435   luup.io.incoming:: bytes received: 51, status: OK tcp{client}: 0x557990e7f528
2021-05-01 14:22:49.763   luup.variable_set:: 10181.urn:micasaverde-com:serviceId:EnergyMetering1.KWHReading was: 1619904116 now: 1619904168 #hooks:0
2021-05-01 14:22:50.158   openLuup.io.server:: HTTP:3480 connection closed openLuup.server.receive closed tcp{client}: 0x557991971ff8
2021-05-01 14:22:53.834   openLuup.io.server:: MQTT:1882 connection from 127.0.0.1 tcp{client}: 0x5579920dc0b8
2021-05-01 14:22:53.834   openLuup.mqtt:: client is in ERROR empty
2021-05-01 14:22:53.834   openLuup.mqtt:: credentials is in ERROR empty
2021-05-01 14:22:53.834   openLuup.mqtt:: subscriptions is in ERROR empty

using the below error trapping in function "MQTTservlet"

  local function MQTTservlet (client)
  
	if client == nil then
	  _log ("client is in ERROR nil")
	else
	  	if table.concat(client) == "" then
		_log ("client is in ERROR empty")
		else
	   _log (table.concat {"MQTT ERROR: ", table.concat(client)})
	    end
	end 
	
	if credentials == nil then
	  _log ("credentials is in ERROR nil")
	else
	  	if table.concat(credentials) == "" then
		_log ("credentials is in ERROR empty")
		else
	   _log (table.concat {"MQTT ERROR: ", table.concat(credentials)})
	    end
	end 
	
	if subscriptions == nil then
	  _log ("subscriptions is in ERROR nil")
	else
	  	if table.concat(subscriptions) == "" then
		_log ("subscriptions is in ERROR empty")
		else
	    _log (table.concat {"MQTT ERROR: ", table.concat(subscriptions)})
	    end
	end
	
    return function () incoming (client, credentials, subscriptions) end
  end

I can't find a deeper layer in the stack where I can trap for the incoming message to see what's in the message that is throwing the error. As near as I can tell, if openLuup tries to connect to a running mosquitto instance, then it fails to see the topics and messages, and passes empty--but not nil--strings when the servlet interface sees incoming bytes.

If I restart mosquitto, openLuup then sees the topics and messages and the error messages stop--and the connection to mosquitto remains stable.

This behavior does not occur when I aim an IOT device directly at openLuup--in that the connection to the device always resumes when openLuup reloads--in other words, I don't need to restart the IOT device to enable the connection.

[akbooer]

@christian_fabre

I simply cannot reproduce this error, so can I ask you to try it again after having added this line to openLuup Startup (which enables debog logging for the MQTT server):

luup.attr_set ("openLuup.MQTT.DEBUG", true)

That may give a little more to go on.

I've have tried everything I can think of, deleting the Shelly plugin, and reproducing the announce message from your device. It all works just fine.

[christian_fabre]

I added "luup.attr_set (" openLuup.MQTT.DEBUG ", true)"
and I did a RELOAD
here is the log

2021-05-02 14:03:57.914   openLuup.io.server:: MQTT:1883 connection from 192.168.1.149 tcp{client}: 0x11320b0
2021-05-02 14:03:57.941   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.941   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/online : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.943   luup.shelly:87: New Shelly announced: shellyplug-s-20E453
2021-05-02 14:03:57.944   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:226: attempt to index field '?' (a nil value)
2021-05-02 14:03:57.944   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/announce : ./L_ShellyBridge.lua:226: attempt to index field '?' (a nil value)
2021-05-02 14:03:57.945   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.946   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/announce : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.947   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.947   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/relay/0/power : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.949   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.949   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/relay/0/energy : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.989   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.989   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/relay/0 : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.994   openLuup.server:: request completed (664 bytes, 1 chunks, 1140 ms) tcp{client}: 0x1403478
2021-05-02 14:03:57.995   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.995   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/temperature : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.997   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.997   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/temperature_f : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.998   openLuup.context_switch::  ERROR: [dev #87] ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:57.999   openLuup.mqtt:: ERROR publishing application message for mqtt:shellies/shellyplug-s-20E453/overtemperature : ./L_ShellyBridge.lua:343: attempt to index field 'hadevice' (a nil value)
2021-05-02 14:03:58.000   openLuup.mqtt:: shellyplug-s-20E453 SUBSCRIBE to shellies/command tcp{client}: 0x11320b0
2021-05-02 14:03:58.002   openLuup.mqtt:: shellyplug-s-20E453 SUBSCRIBE to shellies/shellyplug-s-20E453/command tcp{client}: 0x11320b0
2021-05-02 14:03:58.003   openLuup.mqtt:: shellyplug-s-20E453 SUBSCRIBE to shellies/shellyplug-s-20E453/relay/0/command tcp{client}: 0x11320b0

[akbooer]

Just what I needed to see, thanks, I’ll work on it.

[akbooer]

@christian_fabre

Can can give v21.5.2 from the testing branch a go?