Package org.apache.catalina.tribes

Interface MembershipListener

All Known Subinterfaces:

ChannelInterceptor

All Known Implementing Classes:

AbstractReplicatedMap, ChannelCoordinator, ChannelInterceptorBase, CloudMembershipService, DomainFilterInterceptor, EncryptInterceptor, FragmentationInterceptor, GroupChannel, GzipInterceptor, LazyReplicatedMap, McastService, MembershipServiceBase, MessageDispatchInterceptor, NonBlockingCoordinator, OrderInterceptor, ReplicatedMap, SimpleCoordinator, SimpleTcpCluster, StaticMembershipInterceptor, StaticMembershipService, TcpFailureDetector, TcpPingInterceptor, ThroughputInterceptor, TwoPhaseCommitInterceptor

public interface MembershipListener

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

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 Details

memberAdded

void memberAdded(Member member)

A member was added to the group

Parameters:

member - Member - the member that was added

memberDisappeared

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

Parameters:

member - Member

See Also:

• Member.SHUTDOWN_PAYLOAD