update .gitignore

node_modules/pm2/lib/templates/sample-apps/pm2-plus-metrics-actions/custom-metrics.js

@@ -0,0 +1,66 @@
+
+const io = require('@pm2/io')
+
+// Straight Metric
+var user_count = 10
+
+const users = io.metric({
+  name: 'CM: Realtime user',
+  value: () => {
+    return user_count
+  }
+})
+
+// or users.set(user_count)
+
+// Counter (.inc() .dec())
+const currentReq = io.counter({
+  name: 'CM: Current Processing',
+  type: 'counter'
+})
+
+setInterval(() => {
+  currentReq.inc()
+}, 1000)
+
+// Meter
+const reqsec = io.meter({
+  name: 'CM: req/sec'
+})
+
+setInterval(() => {
+  reqsec.mark()
+}, 100)
+
+
+// Histogram
+const latency = io.histogram({
+  name: 'CM: latency'
+});
+
+var latencyValue = 0;
+
+setInterval(() => {
+  latencyValue = Math.round(Math.random() * 100);
+  latency.update(latencyValue);
+}, 100)
+
+
+////////////////////
+// Custom Actions //
+////////////////////
+
+io.action('add user', (done) => {
+  user_count++
+  done({success:true})
+})
+
+io.action('remove user', (done) => {
+  user_count++
+  done({success:true})
+})
+
+io.action('with params', (arg, done) => {
+  console.log(arg)
+  done({success:arg})
+})