MembershipListener (Apache Tomcat 8.5.89 API Documentation)

All Known Subinterfaces:

ChannelInterceptor

All Known Implementing Classes:

AbstractReplicatedMap, ChannelCoordinator, ChannelInterceptorBase, DomainFilterInterceptor, EncryptInterceptor, FragmentationInterceptor, GroupChannel, GzipInterceptor, LazyReplicatedMap, McastService, MessageDispatchInterceptor, NonBlockingCoordinator, OrderInterceptor, ReplicatedMap, SimpleCoordinator, SimpleTcpCluster, StaticMembershipInterceptor, TcpFailureDetector, TcpPingInterceptor, ThroughputInterceptor, TwoPhaseCommitInterceptor
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public interface MembershipListener
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The MembershipListener interface is used as a callback to the membership service. It has two methods that will notify the listener when a member has joined the group and when a member has disappeared (crashed)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`memberAdded(Member member)`	A member was added to the group
`void`	`memberDisappeared(Member member)`	A member was removed from the group If the member left voluntarily, the Member.getCommand will contain the Member.SHUTDOWN_PAYLOAD data

- Method Detail
  - memberAdded
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void memberAdded(Member member)
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    A member was added to the group
    
    Parameters:
    
    member - Member - the member that was added
  - memberDisappeared
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void memberDisappeared(Member member)
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    A member was removed from the group
    If the member left voluntarily, the Member.getCommand will contain the Member.SHUTDOWN_PAYLOAD data
    
    Parameters:
    
    member - Member
    
    See Also:
    
    Member.SHUTDOWN_PAYLOAD