request_server.js

process.paths.unshift(require('path').dirname(__filename)+'/..');
process.mixin(require('sys'));

var
  http = require('http'),
  mysql = require('dep/mysql-bridge'),

  Log = require('lib/util/log').Log,
  Request = require('./request').Request;
  config = require('./config').load();

var RequestServer = exports.RequestServer = function(options) {
  var
    defaults = {
      port: 8003,
      uploads: config.uploadDir,
    },
    self = this;
  this.options = process.mixin(defaults, options);

  this.assemblies = {};
  this.mysql = new mysql.Db({
    host: config.mysql.host,
    user: config.mysql.user,
    pass: config.mysql.password,
    database: config.mysql.database,
    log: new Log()
  });

  this.config = config;

  this.log = new Log({
    db: this.mysql,
  });

  this.log.error('Starting RequestServer on port %s', this.options.port);

  var self = this;
  this.http = http.createServer(function(req, res) {
    res = new Request(self, req, res);
  });
  this.http.listen(this.options.port);

  process.addListener('SIGUSR1', function() {
    self.log.notice('Got SIGUSR1, reloading code');
    require.hot('./request')
      .addCallback(function(exports) {
        Request = exports.Request;
        self.log.notice('Reloading successful!');
      })
      .addErrback(function(e) {
        self.log.error('Could not reload');
      });
  });
};