ch.rasc.sse.eventbus

Interface SseEventBusListener

public interface SseEventBusListener

Listen for internal events. All these methods are called synchronously.

Method Summary

Modifier and Type	Method and Description
default void	afterClientsUnregistered(Set<String> clientIds) Called each time the library has unregistered one or more stale clients.
default void	afterEventQueued(ClientEvent clientEvent, boolean firstAttempt) Called each time a message has been added to the internal sending queue
default void	afterEventSent(ClientEvent clientEvent, Exception exception) Called each time a message has been sent either successfully or unsuccessfully

Method Detail

afterEventQueued

default void afterEventQueued(ClientEvent clientEvent,
                              boolean firstAttempt)

Called each time a message has been added to the internal sending queue

Parameters:

clientEvent - Data object comprises the client, event and value

firstAttempt - true if the message is queued the first time or false if this is a new attempt after a previous failed delivery

afterEventSent

default void afterEventSent(ClientEvent clientEvent,
                            Exception exception)

Called each time a message has been sent either successfully or unsuccessfully

Parameters:

clientEvent - Data object comprises the client, event and value

exception - null message has been sent successfully, otherwise message delivery failed with this error

afterClientsUnregistered

default void afterClientsUnregistered(Set<String> clientIds)

Called each time the library has unregistered one or more stale clients.

Parameters:

clientIds - collection of client identifications that have been removed from the registry