作为集群领导地址
Akka Cluster Leader Address
如何在 Akka 集群中获取对 Leader 的引用,以便我可以向领导节点发送消息?
在代码中:
// assume there exists /user/Supervisor actor at the leader node
val leader = { code to get the leader ref }
leader ! SomeMessage
您可以从 Cluster(system).state.leader
获取其地址或监听 LeaderChanged
集群域事件以在其更改时收到通知。
如何在 Akka 集群中获取对 Leader 的引用,以便我可以向领导节点发送消息?
在代码中:
// assume there exists /user/Supervisor actor at the leader node
val leader = { code to get the leader ref }
leader ! SomeMessage
您可以从 Cluster(system).state.leader
获取其地址或监听 LeaderChanged
集群域事件以在其更改时收到通知。