有基于事件的控制流节点序列的任何好的模式？
Are there any good patterns for controlling flow based on sequences of events in Node?
本文就机器人网络遥操作系统及基于事件的控制方法进行了研究。
This thesis presents the researches of on teleoperation of Internet based robots and event based control scheme.
Polling活动，基于某种触发器或事件，比如更新外部RDBMS中的数据，来控制一个或多个数据管理活动的执行。
Polling activities, which control the execution of one or more data management activities based on some sort of trigger or event such as an update to data in an external RDBMS.
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