server.js

var config = require('./lib/config');

var log4js = require('log4js');
log4js.configure({
  appenders: {
    out: { type: 'stdout' },
    server: { type: 'file', filename: 'logs/server.log' }
  },
  categories: { default: { appenders: ['out', 'server'], level: 'error' } }
});

var logger = log4js.getLogger();
logger.level = config.LOG_LEVEL;

var connectServer = require('./lib/server/connectServer')
        (logger, config.CONNECT_PORT, config.CONNECT_SIGN, config.PUBLIC_AUTH),
     publicServer = require('./lib/server/publicServer')
        (logger, config.PUBLIC_PORT,  connectServer, config.PUBLIC_AUTH),
      transServer = require('./lib/server/transServer')
        (logger, config.TRANS_PORT,   connectServer, publicServer);