heartbeat message中文什么意思

心跳报文

• heartbeat:    1.心跳，心搏。 2.感情。 3.〔 ...
• message:    n. 1.通信；口信；问候；祝词；讯 ...
• - waiting for a heartbeat:    心跳奇迹

例句与用法

1. As the number of cluster nodes increases , the heartbeat messages become a heavy burden for cluster network
   随着集群规模的扩大,集群的心跳信息将给集群网络带来很大的负载。
2. When a server fails , it stops responding to the heartbeat messages and other servers detect this change
   当服务器发生故障时，将停止响应heartbeat消息且其它服务器可以察觉该变化。

百科释义

A heartbeat message is a message sent from an originator to a destination that enables the destination to identify if and when the originator fails or is no longer available. Heartbeat messages are typically sent non-stop on a periodic or recurring basis from the originator's start-up until the originator's shutdown.