code: function SlackBot ( slack_params, ws_params ) {
      this.cached = typeof slack_params.cached !== 'undefined' ? slack_params.cached : true
      this.token = slack_params.token || null
      this.name = slack_params.name || null
      this.reconnect_url = null
      ws_params = ws_params || {}
      this.ws_protocols = ws_params.protocols || null
      this.ws_options = ws_params.options || null
  }
docs: **************
  PRIVATE
   **************
  PUBLIC