io.atomix.protocols.phi.protocol

Interface FailureDetectionProtocol<T extends io.atomix.utils.Identifier>

public interface FailureDetectionProtocol<T extends io.atomix.utils.Identifier>

Failure detection protocol.

Method Summary

Modifier and Type	Method and Description
CompletableFuture<Void>	heartbeat(T peer, HeartbeatMessage<T> message) Sends the given heartbeat message to the given [eer.
void	registerHeartbeatListener(Consumer<HeartbeatMessage<T>> listener) Registers a heartbeat message listener.
void	unregisterHeartbeatListener() Unregisters the heartbeat message listener.

Method Detail

heartbeat

CompletableFuture<Void> heartbeat(T peer,
                                  HeartbeatMessage<T> message)

Sends the given heartbeat message to the given [eer.

Parameters:

peer - the identifier of the peer to which to send the heartbeat

message - the heartbeat message to send

Returns:

a future to be completed once the heartbeat has been sent

registerHeartbeatListener

void registerHeartbeatListener(Consumer<HeartbeatMessage<T>> listener)

Registers a heartbeat message listener.

Parameters:

listener - the heartbeat message listener

unregisterHeartbeatListener

void unregisterHeartbeatListener()

Unregisters the heartbeat message listener.