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Express.js error handling - not working
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var http = require('http'); | |
var express = require('express'); | |
var winston = require('winston'); | |
//set up Winston - not really relevant | |
var logger = ... | |
var app = express(); | |
app.set('view engine', 'jade'); | |
app.set('views', './views'); | |
var mode = app.get('env'); | |
var portNumber = 3000; | |
if(mode == 'production') { | |
var oneDay = 24 * 60 * 60 * 1000; | |
app.use(express.compress()); | |
app.use(express.static('./public', { maxAge: oneDay })); | |
} | |
else { | |
app.use(express.static('./public')); | |
} | |
app.use(function(err, req, res, next) { | |
logger.error('unknown error happened'); | |
res.status(500).send('something broke!'); | |
}); | |
http.createServer(app).listen(portNumber, function() { | |
console.log('Express app started on ' + portNumber + ' port in ' + mode + ' mode'); | |
}); | |
app.get('/hello', function(req, res) { | |
res.send('Welcome!'); | |
}); | |
app.get('/starting', function(req, res) { | |
res.render('start'); | |
}); | |
app.get('/error', function(req, res, next) { | |
somethingNonExistent(2016); | |
}); |
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