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/*
* kyle's nodejs server
*
* by default app.settings.env is set to 'development' (process.env.ENV_VARIABLE)
* $ NODE_ENV=production node app.js
*
* ToDo:
* - redis for active users
* - load from db once, and refetch when necessary
* - if (verbose) log; can choose to use process.env and/or app.settings.env
*
*/
var util = require('util');
var crypto = require('crypto')
var path = require('path');
var express = require('express');
var RedisStore = require('connect-redis')(express);
var db = require('./mydb.js');
var driver = require('./router/driver.js');
var myplatform = require('./router/myplatform.js');
var user = require('./router/user.js');
var index = require('./router/index.js');
var app = express();
function deadend(req, res, next) {
util.log('[deadend] couldn\'t serve');
/* collect possible info here */
/* if (critical_wrong) then; throw new Error('da fuck this entity is doing!'); */
res.send(404, 'page not found');
}
function error_handler(err, req, res, next) { /* error handling, arity of 4 */
console.error(err.stack);
res.send(500, 'something broke!');
}
app.configure(function() {
app.set('views', __dirname + '/views');
app.set('view engine', 'jade'); /* no need to specify .jade extension */
app.set('view options', { pretty: true }); /* avoid html source all in on line or so */
app.use(express.logger('dev'));
app.use(express.favicon());
app.use(express.compress()); /* gzip */
app.use(express.bodyParser()); /* creates req.body which req.param() uses */
app.use(express.cookieParser()); /* req.session can be populated with user defined vars */
app.use(express.session({ secret: "keyboard cat", store: new RedisStore() }));
app.use(app.router); /* when there's no match, we go static file handling below */
app.use(require('stylus').middleware(__dirname + '/public'));
app.use(express.static(path.join(__dirname, 'public'))); /* GET /stylesheets/style.css */
app.use(deadend); /* we get here if we couldn't serve */
});
app.post('/create', user.create_post);
app.post('/login', user.login_post);
app.get('/sys/:id([a-z]+)', myplatform.system);
/* routing to handlers that can drive the server's functionality */
app.get('/create', driver.create_get);
app.get('/', index.root);
app.listen(8081, function() {
util.log(util.format('[server] listening on port %d in %s mode', this.address().port, app.settings.env));
})
.on('error', function(e) {
util.log('[server] failed creating server, errno: ' + e.errno);
})
.on('connection', function(socket) {
/* socket.myid = crypto.createHash('md5').update(socket.remoteAddress + ':' + socket.remotePort).digest('hex'); */
socket.myip = socket.remoteAddress;
socket.myport = socket.remotePort;
util.log('[server] new connection from ' + socket.remoteAddress + ':' + socket.remotePort);
socket.on('close', function() {
/* delete connected_clients */
util.log('[server] client ' + this.myip + ':' + this.myport + ' closed connection\n');
});
})
.on('close', function() {
util.log('[server] server shutdown');
})
.on('clientError', function(exception) {
util.log('[server] ' + exception);
});
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