Express Error Handling
jsapp.use(function(err, req, res, next) {
// Do logging and user-friendly error message display
console.error(err.stack);
res.status(500).send({status:500, message: 'internal error', type:'internal'});
});
jsapp.use(function(err, req, res, next) {
// Do logging and user-friendly error message display
console.error(err.stack);
res.status(500).send({status:500, message: 'internal error', type:'internal'});
});