|
[{"id":"3fc2ea78.549ace","type":"http request","name":"Nodered site check","method":"GET","url":"http://nodered.org","x":261.2499694824219,"y":135,"z":"1dca54.d12be5ac","wires":[["29e68ad0.cc2c0e"]]},{"id":"29e68ad0.cc2c0e","type":"function","name":"String check","func":"var title = 'Node-red check', result;\n\nif(msg.payload.indexOf('A visual tool for wiring') !== -1) {\n\tif(context.lastWasError) {\n\t\tcontext.lastWasError = false;\n\t\tresult = {\n\t\t\tpayload: 'Check is back up!',\n\t\t\ttopic: title\n\t\t};\n\t\treturn [null, result];\n\t}\n\treturn;\n}\n\nresult = {\n\tpayload: msg.payload,\n\ttopic: title\n};\ncontext.lastWasError = true;\nreturn [result, null];","outputs":"2","x":456.7499694824219,"y":136.25,"z":"1dca54.d12be5ac","wires":[["cba65a05.00c3"],["3839cb5d.1c34ac"]]},{"id":"cba65a05.00c3","type":"delay","name":"Rate limiter","pauseType":"rate","timeout":"5","timeoutUnits":"seconds","rate":"1","rateUnits":"day","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":true,"x":624.2499694824219,"y":91,"z":"1dca54.d12be5ac","wires":[["bb03cc6a.16d6b8"]]},{"id":"ff61d2c5.281c58","type":"inject","name":"","topic":"Trigger","payload":"","payloadType":"none","repeat":"1800","crontab":"","once":true,"x":81.25,"y":135,"z":"1dca54.d12be5ac","wires":[["3fc2ea78.549ace"]]},{"id":"bb03cc6a.16d6b8","type":"debug","name":"Check failure","active":true,"console":"false","complete":"false","x":817.5,"y":91.25,"z":"1dca54.d12be5ac","wires":[]},{"id":"3839cb5d.1c34ac","type":"debug","name":"Check up","active":true,"console":"false","complete":"false","x":593.75,"y":170,"z":"1dca54.d12be5ac","wires":[]}] |