Update to memoize the sensor reading to prevent overflowing the sensor with requests
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parent
25e5a63d46
commit
ea87ab6478
7
index.js
7
index.js
@ -35,9 +35,7 @@ const router = new Router();
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router.get('/', async ctx => {
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try {
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const sensor = await fetch(SENSOR_URL);
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const reading = await sensor.json();
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ctx.body = reading;
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ctx.body = `{"temperature": ${currentSensorReading}}`;
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} catch (e) {
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ctx.body = 'There was an error retrieving the sensor data.';
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ctx.status = 500;
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@ -50,10 +48,13 @@ app
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app.listen(PORT);
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let currentSensorReading=0.0
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async function temperatoTick() {
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try {
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const sensor = await fetch(SENSOR_URL);
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const reading = await sensor.json();
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currentSensorReading = reading.temperature;
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if (reading.temperature >= SET_POINT) {
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const basicAuth = Buffer.from(`${USERNAME}:${PASSWORD}`).toString('base64');
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await fetch(NOTIF_URL, {
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