adapter LOGs monitoring for errors with mail notifications

[shaarkys]

Hi,
I'm quite new with ioBroker and using is mostly for integrations with WeConnect, HaasSoohn, Easee, which I share then via MQTT to Homey. From time to time it may happen that one of the adapter is in error state - I tried to search but didn't find answer - is there any way how to monitor logs for errors or adapter states and send fatal errors via email ? I'm not looking for a way to script everything from scratch, rather I wonder I have overlooked some module with such functionality ?
Can someone share some info / guidance ?

What I have found so far is Log parser, which is mainly used for Visualisation and it's kind of overkill for the basic need...

Much appreciated.

Thank you.

[liv-in-sky]

@shaarkys

I played around with this script - long ago

maybe you can change this for your task

if a special error or warning appears - the script sends a true to the datapoint and after 2 seconds the datapoint will be switched to false again

Spoiler

const dpPrefix = "javascript."+ instance +".";

//definition des dp's - BLOCK 1

createState(dpPrefix + "OwnLogEntries.Meross",false, { name: 'Meross',  type: 'boolean', role:"switch", read:  true,  write: true,});
createState(dpPrefix + "OwnLogEntries.Test",false, { name: 'Test',  type: 'boolean', role:"switch", read:  true,  write: true,});
createState(dpPrefix + "OwnLogEntries.Warn515",false, { name: 'Test',  type: 'boolean', role:"switch", read:  true,  write: true,});
createState(dpPrefix + "OwnLogEntries.Display7219Matrix",false, { name: 'Test',  type: 'boolean', role:"switch", read:  true,  write: true,});



// für jeden definierten fehler der trigger - BLOCK 2

function checkErrors(data) {
  //Alarm 1 
 // hier mit regex um genauer zu filtern
    if(data.message.match(/ Error Test /g)){                               // hier angleichen fehler meldung
   setState(dpPrefix + "OwnLogEntries.Test",true);                         // hier angleichen dp
   setStateDelayed(dpPrefix + "OwnLogEntries.Test",false,2000);            // hier angleichen dp
   }

   //Alarm2
   if(data.message.includes("instance system.adapter.meross.0 terminated with code 156")){       // hier angleichen fehler meldung
   setState(dpPrefix + "OwnLogEntries.Meross",true);                                             // hier angleichen dp
   setStateDelayed(dpPrefix + "OwnLogEntries.Meross",false,2000);                                // hier angleichen dp
   }


 
}

function checkWarnings(data) {
           //Warn1
   if(data.message.includes("(515) BT already scanning!")){       // hier angleichen warning meldung
   setState(dpPrefix + "OwnLogEntries.Warn515",true);                                             // hier angleichen dp
   setStateDelayed(dpPrefix + "OwnLogEntries.Warn515",false,2000);                                // hier angleichen dp
   }
}


function checkWarnings2(data) {
      log("bin drin","warn")     //Warn1
   if(data.message.includes("7219Matrix")){       // hier angleichen warning meldung
   setState(dpPrefix + "OwnLogEntries.Display7219Matrix",true);                                             // hier angleichen dp
   setStateDelayed(dpPrefix + "OwnLogEntries.Display7219Matrix",false,2000);                                // hier angleichen dp
   }
}

onLog("error", checkErrors);
onLog("warn", checkWarnings);
onLog("warn", checkWarnings2);

[shaarkys]

@liv-in-sky thank you, I was worried that there is no adapter I can simply re-use. Will take a look, thank you very much for sharing!

[liv-in-sky]

@shaarkys

if you have any questions - don't hesitate to ask