code: function ClientManager(settings, backend) {
    this.settings = settings;
    this.backend = backend;
    this.authenticatedClients = {};
    this.preAuthSockets = {};
    this.sockets = {};
    this.onlineUsers = {};
    this.tokenChannels = {};
    this.presenceTimeoutIds = {},
    this.contentChannelTimeoutIds = {};
    this.channels =  {};
  
    this.logger = new Utility.Logger(this.settings);
  }
docs: Constructor.