niterim state for 2.0 development

advanced-example.js

@@ -1,45 +1,40 @@
-"use strict";
+'use strict';
 
-const express = require("express");
+const express = require('express');
 const app = express();
-const promBundle = require("express-prom-bundle");
+const promBundle = require('express-prom-bundle');
 
 const bundle = promBundle({
-    prefix: "demo_app:something:",
-    blacklist: [/up/],
-    buckets: [0.1, 0.4, 0.7],
-    includeMethod: true,
-    includePath: true,
-    keepDefaultMetrics: false
+  prefix: 'demo_app:something:',
+  blacklist: [/up/],
+  buckets: [0.1, 0.4, 0.7],
+  includeMethod: true,
+  includePath: true
 });
 
 app.use(bundle);
 
 // native prom-client metric (no prefix)
-const c1 = new bundle.promClient.Counter("c1", "c1 help");
+const c1 = new bundle.promClient.Counter('c1', 'c1 help');
 c1.inc(10);
 
-// create metric using factory (w/ prefix)
-const c2 = bundle.factory.newCounter("c2", "c2 help");
-c2.inc(20);
-
-app.get("/foo/:id", (req, res) => {
-    setTimeout(() => {
-        res.send("foo response\n");
-    }, 500);
+app.get('/foo/:id', (req, res) => {
+  setTimeout(() => {
+    res.send('foo response\n');
+  }, 500);
 });
-app.delete("/foo/:id", (req, res) => {
-    setTimeout(() => {
-        res.send("foo deleted\n");
-    }, 300);
+app.delete('/foo/:id', (req, res) => {
+  setTimeout(() => {
+    res.send('foo deleted\n');
+  }, 300);
 });
-app.get("/bar", (req, res) => res.send("bar response\n"));
+app.get('/bar', (req, res) => res.send('bar response\n'));
 
 app.listen(3000, () => console.info(  // eslint-disable-line
-  "listening on 3000\n"
-  + "test in shell console\n\n"
-  + "curl localhost:3000/foo/1234\n"
-  + "curl -X DELETE localhost:3000/foo/5432\n"
-  + "curl localhost:3000/bar\n"
-  + "curl localhost:3000/metrics\n"
+  'listening on 3000\n'
+  + 'test in shell console\n\n'
+  + 'curl localhost:3000/foo/1234\n'
+  + 'curl -X DELETE localhost:3000/foo/5432\n'
+  + 'curl localhost:3000/bar\n'
+  + 'curl localhost:3000/metrics\n'
 ));