67 lines
985 B
JavaScript
67 lines
985 B
JavaScript
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const io = require('@pm2/io')
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// Straight Metric
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var user_count = 10
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const users = io.metric({
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name: 'CM: Realtime user',
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value: () => {
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return user_count
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}
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})
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// or users.set(user_count)
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// Counter (.inc() .dec())
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const currentReq = io.counter({
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name: 'CM: Current Processing',
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type: 'counter'
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})
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setInterval(() => {
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currentReq.inc()
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}, 1000)
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// Meter
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const reqsec = io.meter({
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name: 'CM: req/sec'
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})
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setInterval(() => {
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reqsec.mark()
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}, 100)
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// Histogram
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const latency = io.histogram({
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name: 'CM: latency'
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});
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var latencyValue = 0;
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setInterval(() => {
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latencyValue = Math.round(Math.random() * 100);
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latency.update(latencyValue);
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}, 100)
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////////////////////
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// Custom Actions //
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////////////////////
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io.action('add user', (done) => {
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user_count++
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done({success:true})
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})
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io.action('remove user', (done) => {
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user_count++
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done({success:true})
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})
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io.action('with params', (arg, done) => {
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console.log(arg)
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done({success:arg})
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})
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