all files / src/ non-worker-app.js

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/*
 * @file non-worker-app
 * @desc This app listens on a different port from the pe-worker
 *       app. Processes logging messages received on the redis
 *       subsriber channel
 */
'use strict';
 
const express = require('express');
const http = require('http');
 
const config = require(__dirname + '/config');
const logger = require(__dirname + '/loggers/logger');
const peController = require(__dirname + '/controllers/pe-controller');
 
 
let app = express();
 
app.set('port', config.networking.pnr_enforcement_non_worker_port);
app.set('host', config.networking.pnr_enforcement_non_worker_host);
 
 
app.get('/api/v1/status', peController.redisChannelStatusHandler);
 
const startServer = function () {
   Iif (!process.env.WORKER_NAME) {
      process.env.WORKER_NAME = 'non_pe_worker';
   }
   const server = http.createServer(app);
   server.on('error', function(e) {
      logger.error('pnr-enforcement non worker server listening error - "' +
                   e + '"');
   });
   server.listen(app.get('port'), app.get('host'), function() {
      logger.info(process.env.WORKER_NAME + ' listening on ' +
                  app.get('host') + ':' + app.get('port'));
      peController.initRedisChannelSubscriber();
      peController.redisSubcriberChannelHandler();
   });
};
 
module.exports = startServer;