antd-npm-demo/server/middleware/error.js

React & Redux & Ant.Design

/* jshint unused: false */
'use strict';

var errorHandler = require('errorhandler'),
    app = require('../index');

module.exports = function () {
    var logger = app.get('logger') || console;
    return app.get('env') === 'production' ?
        function (err, req, res, next) {
            var msg = err.stack;
            if (err.mod) msg = '[' + err.mod + '] ' + msg;
            logger.error(msg);

            if (err.status) res.statusCode = err.status;
            if (res.statusCode < 400) res.statusCode = 500;
            res.end();
        } : errorHandler();
};