ewd-qoper8-express

    3.25.3 • Public • Published

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

    Build Status Coverage Status Dependency Status

    Rob Tweed rtweed@mgateway.com
    24 February 2016-17, M/Gateway Developments Ltd http://www.mgateway.com.

    Twitter: @rtweed

    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

    server.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() + '/worker-module';
      app.listen(8080);
    });
     
    q.start();
     

    worker-module.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);
      });
     
    };
     

    Debug

    DEBUG=ewd-qoper8-express server.js
    

    Examples

    Related Modules

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

    License

     Copyright (c) 2016 M/Gateway Developments Ltd,                           
     Reigate, Surrey UK.                                                      
     All rights reserved.                                                     
                                                                               
      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.      
    

    Keywords

    none

    Install

    npm i ewd-qoper8-express

    DownloadsWeekly Downloads

    24

    Version

    3.25.3

    License

    Apache-2.0

    Unpacked Size

    68 kB

    Total Files

    40

    Last publish

    Collaborators

    • robtweed