Module org.cometd.api.server
Package org.cometd.bayeux.server
Interface ServerSession.MessageListener
- All Superinterfaces:
Bayeux.BayeuxListener
,EventListener
,ServerSession.ServerSessionListener
- Enclosing interface:
ServerSession
Listeners objects that implement this interface will be notified of message sending.
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Method Summary
Modifier and TypeMethodDescriptiondefault boolean
onMessage
(ServerSession session, ServerSession sender, ServerMessage message) Blocking version ofonMessage(ServerSession, ServerSession, ServerMessage, Promise)
.default void
onMessage
(ServerSession session, ServerSession sender, ServerMessage message, Promise<Boolean> promise) Callback invoked when a message is sent.
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Method Details
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onMessage
default void onMessage(ServerSession session, ServerSession sender, ServerMessage message, Promise<Boolean> promise) Callback invoked when a message is sent.
Implementers can decide to notify the promise with false to signal that the message should not be further processed, meaning that other session listeners will not be notified and that the message will be discarded for this session.
- Parameters:
session
- the session that will receive the messagesender
- the session that sent the messagemessage
- the message sentpromise
- the promise to notify whether the processing of the message should continue
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onMessage
Blocking version of
onMessage(ServerSession, ServerSession, ServerMessage, Promise)
.- Parameters:
session
- the session that will receive the messagesender
- the session that sent the messagemessage
- the message sent- Returns:
- whether the processing of the message should continue
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