Awesome
dev-error-handler
HTTP error-handling middleware that displays syntax highlighted source code. To be used in development only!
usage
You can use it with Node's http module:
var errorHandler = require('dev-error-handler');
http.createServer(function(req, res) {
if (req.url === '/favicon.ico') { return res.end(); }
try {
getSampleError();
}
catch(err) {
errorHandler(err, req, res);
}
}).listen(7777);
..or most likely with something like Express:
var errorHandler = require('dev-error-handler');
var express = require('express');
var app = express();
var ENV = process.env.NODE_ENV || 'development';
app.get('*', function(req, res, next) {
return next(new Error('oh noess!'));
});
if (ENV === 'development') {
app.use(errorHandler);
}
app.listen(process.env.PORT || 7777);
Type npm run example to hit if off!
test
npm test