Initial commit

FreeCodeCamp · 387d6a28330ac70dcadb5ff64c358256a3bba950 · BerkeleyTrue committed Feb 13, 2016 · Feb 13, 2016 · 387d6a2
commit 387d6a28330ac70dcadb5ff64c358256a3bba950
Unified Split

Showing with 104 additions and 0 deletions.

+2 −0 .gitignore

+3 −0 README.md

+69 −0 index.js

+30 −0 package.json
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+*.env
+node_modules
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+PM2 Pager
+
+Get notifications on exception from pm2 through nodemailer
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+require('dotenv').load();
+var pm2 = require('pm2');
+var nodemailer = require('nodemailer');
+var moment = require('moment-timezone');
+var _ = require('lodash');
+
+var mailReceiver = process.env.MAIL_RECEIVER || false;
+var mailSender = process.env.MAIL_SENDER;
+var user = process.env.MANDRILL_USER || false;
+var pass = process.env.MANDRILL_PASSWORD;
+
+if (!mailReceiver || !user || !pass) {
+  throw new Error('User || pass || receiver not specified');
+}
+
+var transportOptions = {
+  type: 'smtp',
+  service: 'Mandrill',
+  auth: {
+    user: user,
+    pass: pass
+  }
+};
+
+var transporter = nodemailer.createTransport(transportOptions);
+
+pm2.connect(function(err) {
+  if (err) { throw err; }
+  console.log('connected to pm2');
+  console.log('setting up exception event listener');
+
+  var compiled = _.template(
+    'An error has occurred on server ' +
+    '<% name %>\n' +
+    'Stack Trace:\n\n\n<%= stack %>\n\n\n' +
+    'Context:\n\n<%= text %>'
+  );
+
+  pm2.launchBus(function(err, bus) {
+    if (err) { throw err; }
+
+    console.log('event bus connected');
+
+    bus.on('process:exception', function(data) {
+      var text;
+      var stack;
+      var name;
+      try {
+        data.date = moment(data.at || new Date())
+          .tz('America/Los_Angeles')
+          .format('MMMM Do YYYY, h:mm:ss a z');
+
+        text = JSON.stringify(data, null, 2);
+        stack = data.data.stack;
+        name = data.process.name;
+      } catch (e) {
+        console.error('Error parsing exception' + e);
+        return e;
+      }
+
+      transporter.sendMail({
+        to: mailReceiver,
+        from: mailSender || user + '@yourserver.com',
+        subject: 'Server exception',
+        text: compiled({ name: name, text: text, stack: stack })
+      });
+    });
+  });
+});
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+{
+  "name": "pm2-pager",
+  "version": "0.0.1",
+  "description": "Send email notification on exceptions using pm2 and node mailer",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo 'Happy Coding!'"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/FreeCodeCamp/pm2-pager.git"
+  },
+  "keywords": [
+    "pm2",
+    "email",
+    "page",
+    "pager"
+  ],
+  "author": "Berkeley Martinez <Berkeley@RoboTie.com> (http://RoboTie.com)",
+  "license": "BSD-3-Clause",
+  "bugs": {
+    "url": "https://github.com/FreeCodeCamp/pm2-pager/issues"
+  },
+  "homepage": "https://github.com/FreeCodeCamp/pm2-pager#readme",
+  "dependencies": {
+    "dotenv": "^2.0.0",
+    "moment-timezone": "^0.5.0",
+    "nodemailer": "^2.1.0"
+  }
+}