net.jodah.lyra.event

Interface ChannelListener

All Known Implementing Classes:

DefaultChannelListener

public interface ChannelListener

Listens for Channel related events.

Method Summary

Modifier and Type	Method and Description
void	onCreate(Channel channel) Called when the channel is successfully created.
void	onCreateFailure(Throwable failure) Called when channel creation fails.
void	onRecovery(Channel channel) Called when the channel is successfully recovered from an unexpected closure but before its consumers and their associated queues, exchanges, and bindings are recovered.
void	onRecoveryCompleted(Channel channel) Called when recovery of the channel and its consumers is completed.
void	onRecoveryFailure(Channel channel, Throwable failure) Called when the channel fails to recover from an unexpected closure.
void	onRecoveryStarted(Channel channel) Called when recovery of the channel is started.

Method Detail

onCreate

void onCreate(Channel channel)

Called when the channel is successfully created.

onCreateFailure

void onCreateFailure(Throwable failure)

Called when channel creation fails.

onRecoveryStarted

void onRecoveryStarted(Channel channel)

Called when recovery of the channel is started.

onRecovery

void onRecovery(Channel channel)

Called when the channel is successfully recovered from an unexpected closure but before its consumers and their associated queues, exchanges, and bindings are recovered. This is useful for performing any pre-consumer setup that is required such as declaring exchanges and queues, and creating queue to exchange bindings.

onRecoveryCompleted

void onRecoveryCompleted(Channel channel)

Called when recovery of the channel and its consumers is completed. Note: The success or failure of an individual consumer's recovery can be tracked with a ConsumerListener.

onRecoveryFailure

void onRecoveryFailure(Channel channel,
                       Throwable failure)

Called when the channel fails to recover from an unexpected closure.