Bayeux.BayeuxListener, BayeuxServer.BayeuxServerListener, EventListenerpublic static interface BayeuxServer.SubscriptionListener extends BayeuxServer.BayeuxServerListener
Specialized listener for ServerChannel subscription events.
This listener is called when a subscribe message or an unsubscribe message
occurs for any channel known to the BayeuxServer.
This interface the correspondent of the ServerChannel.SubscriptionListener
interface, but it is invoked for any session and any channel known to the
BayeuxServer, after having invoked the ServerChannel.SubscriptionListener.
| Modifier and Type | Method | Description |
|---|---|---|
void |
subscribed(ServerSession session,
ServerChannel channel,
ServerMessage message) |
Callback invoked when a
ServerSession subscribes to a ServerChannel. |
void |
unsubscribed(ServerSession session,
ServerChannel channel,
ServerMessage message) |
Callback invoked when a
ServerSession unsubscribes from a ServerChannel. |
void subscribed(ServerSession session, ServerChannel channel, ServerMessage message)
Callback invoked when a ServerSession subscribes to a ServerChannel.
session - the session that subscribeschannel - the channel to subscribe tomessage - the subscription message sent by the client, or null in case of
server-side subscription via ServerChannel.subscribe(ServerSession)void unsubscribed(ServerSession session, ServerChannel channel, ServerMessage message)
Callback invoked when a ServerSession unsubscribes from a ServerChannel.
session - the session that unsubscribeschannel - the channel to unsubscribe frommessage - the unsubscription message sent by the client, or null in case of
server-side unsubscription via ServerChannel.unsubscribe(ServerSession)Copyright © 2008–2017 The CometD Project. All rights reserved.