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#!/usr/bin/env node
'use strict';
const DynamoTableCollection = require('../dynamo/tablecollection');
const dynamoProvider = require('../dynamo/provider');
initializeDynamoModels().then(() => {
console.log('Dynamo Ready');
appStart();
}, err => {
console.log(err);
process.exit(1);
});
/**
* Module dependencies.
*/
function appStart() {
let app = require('../app');
const debug = require('debug')('sift:server');
const http = require('http');
const port = 4000;
app.set('port', port);
let server = http.createServer(app);
server.listen(port);
console.log('Server listening on port ' + port);
server.on('error', onError);
server.on('listening', onListening);
/**
* Event listener for HTTP server "error" event.
*/
function onError(error) {
if (error.syscall !== 'listen') {
throw error;
}
let bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port;
// handle specific listen errors with friendly messages
switch (error.code) {
case 'EACCES':
console.error(bind + ' requires elevated privileges');
process.exit(1);
break;
case 'EADDRINUSE':
console.error(bind + ' is already in use');
process.exit(1);
break;
default:
throw error;
}
}
/**
* Event listener for HTTP server "listening" event.
*/
function onListening() {
let addr = server.address();
let bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port;
debug('Listening on ' + bind);
}
}
function initializeDynamoModels() {
let appTables = new DynamoTableCollection('dynamotalk_');
return appTables.initialize().then(() => {
dynamoProvider.appTables = appTables;
});
}