Event trigger fired multiple times (at least twice)

[sineverba]

Hi to all!

I have multiple mysensors node. A node contains temp and relay, to act in future a heater.

I did write a simple lua code, but events are fired twice (I can see in log switches and text log)

I did read several posts and if I understand well, this is 'cause node answer late.

In effect seems to me reasonable. If my scripts doesn't read the "new" values, obviously it re-fire the trigger. I did comment the parts where trigger is fired at least twice.

This is the code, under LUA > Devices.

Code: Select all

commandArray = {}

-- get the minutes (e.g. at 11:47:53 m will value 47
local m = os.date('%M')

-- ogni 2 minuti
if (m % 2 == 0) then
    
    print("The 2 minutes script interval reached")
   
    -- get the temperature from termostato
    temperature = otherdevices_svalues['Termostato']:match("([^;]+)");
    temperature = tonumber(temperature);
    
    print("La temperatura rilevata è " .. temperature);
    
    -- shutdown the caldaia
    if ( temperature > 28) then
    
        if otherdevices['Caldaia'] ~= 'Off' then
           -- this is fired at least twice... 
            commandArray['Caldaia'] = 'Off';
            print('>>> EVENTO! Ho spento la caldaia');
            
        end
    
    end

    -- shuton the caldaia
    if ( temperature <= 28) then
    
        if otherdevices['Caldaia'] ~= 'On' then
            -- this is fired at least twice...
            commandArray['Caldaia'] = 'On';
            print('>>> EVENTO! Ho acceso la caldaia');
            
        end
    
    end
    
    
   
end

return commandArray

And this is the releavant log:

Code: Select all

2017-07-22 17:10:11.521 LUA: The 2 minutes script interval reached
2017-07-22 17:10:11.521 LUA: La temperatura rilevata è 30.6
[b]2017-07-22 17:10:11.522 LUA: >>> EVENTO! Ho spento la caldaia[/b]
2017-07-22 17:10:11.524 EventSystem: Script event triggered: Programmazione caldaia
2017-07-22 17:10:11.568 LUA: The 2 minutes script interval reached
2017-07-22 17:10:11.569 LUA: La temperatura rilevata è 30.6
[b]2017-07-22 17:10:11.569 LUA: >>> EVENTO! Ho spento la caldaia[/b]
2017-07-22 17:10:11.581 EventSystem: Script event triggered: Programmazione caldaia
2017-07-22 17:10:11.632 LUA: The 25 minutes script interval reached
2017-07-22 17:10:11.633 LUA: La temperatura rilevata è 30.6
2017-07-22 17:10:11.584 (ArduinoLocalGateway) Lighting 2 (Caldaia)

I'm thinking of a variable initialized to a "false" and when event is triggered, change to "true" (php derived), but the entire script is fired, so, every time variable will be false at start.

I'm looking for a wait/sleep of something, but seems to me that does not exists?

Thank you to all.