Hello, I recently got into Node-Red and Javascript for a project, most of the stuff I did so far worked well but I am struggling to set up an Email-alert or more specifically the timeout for that alert (in order to not get spammed by Node-Red). The sending of the Email if a condition is met works but I would like to add a timeout that, if the condition is met, it sends the email and then stops the function from running again for x-amount of time (lets say 10 minutes/600000 milliseconds). I would be very thankful if anyone could help me with my problem. Below is the flow for the function i have so far (working e-mail alert without timeout).
Required Nodes: node-red-node-email (node) - Node-RED
[{"id":"5c52b845.9f7ea8","type":"e-mail","z":"fa544ea.0c724b","server":"smtp.gmail.com","port":"465","secure":true,"tls":true,"name":"","dname":"E-Mail-Out","x":670,"y":940,"wires":[]},{"id":"cf426062.d581c","type":"inject","z":"fa544ea.0c724b","name":"<500 Alarm","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"400","payloadType":"num","x":230,"y":940,"wires":[["bd20c11.581384"]]},{"id":"192561a2.ae71ae","type":"inject","z":"fa544ea.0c724b","name":">=500 kein Alarm","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"600","payloadType":"num","x":240,"y":1000,"wires":[["bd20c11.581384"]]},{"id":"cf430d54.2ff45","type":"debug","z":"fa544ea.0c724b","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":670,"y":1000,"wires":[]},{"id":"bd20c11.581384","type":"function","z":"fa544ea.0c724b","name":"","func":"if (msg.payload < 500)\n{\n msg.payload = 'Value under 500';\n msg.topic = 'Alarm';\n return msg;\n}","outputs":1,"noerr":0,"initialize":"","finalize":"","x":460,"y":960,"wires":[["5c52b845.9f7ea8","cf430d54.2ff45"]]}]
