code: function (error, order, recvMsg) {
        if (error) {
          me_order.client.MsgEndDialog(function (error2, recvMsg2) {
            if (error2) {
              me_order.client.log.con.error({
                error: error2
              }, 'Connection close failed after error.')
            } else {
              me_order.client.log.con.debug('Connection closed okay, after error.')
            }
          })
        }
        cb(error, order, recvMsg)
      }
docs: Exit CB is called when the function returns here it is checked if an error occures and then disconnects