ewd-qoper8-express: Express integration module for ewd-qoper8

Rob Tweed rtweed@mgateway.com
24 February 2016, M/Gateway Developments Ltd http://www.mgateway.com

Google Group for discussions, support, advice etc: http://groups.google.co.uk/group/enterprise-web-developer-community

Thanks to Ward De Backer for assistance with bug tracking, fixing and functionality suggestions

ewd-qoper8-express

This module may be used to integrate Express with ewd-qoper8, for simpler routing and handling of incoming HTTP requests within ewd-qoper8's master and worker processes.

Installing

npm install ewd-qoper8-express

Getting Started

index.js

'use strict';

var express = require('express');
var bodyParser = require('body-parser');
var qoper8 = require('ewd-qoper8');
var qx = require('ewd-qoper8-express');

var app = express();
app.use(bodyParser.json());

var q = new qoper8.masterProcess();
qx.addTo(q);

app.post('/qoper8', function (req, res) {
  qx.handleMessage(req, res);
});

app.get('/qoper8/test', function (req, res) {
  qx.handleMessage(req, res);
});

q.on('started', function () {
  this.worker.module = process.cwd() + '/examples/modules/express-module1';
  app.listen(8080);
});

q.start();

express-module1.js

'use strict';

module.exports = function () {

  this.on('message', function (messageObj, send, finished) {
    var results = {
      youSent: messageObj,
      workerSent: 'hello from worker ' + process.pid,
      time: new Date().toString()
    };
    finished(results);
  });

};

Examples

For a complete, working examples, refer to the examples that uses ewd-qoper8-express.
ewd-qoper8: Refer to the full details and documentation: tutorial / examples

Related Modules

ewd-qoper8 - Node.js Message Queue and Multi-Process Manager

License

http://www.mgateway.com
Email: rtweed@mgateway.com

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and
limitations under the License.

wdbacker/ewd-qoper8-express