ServerSession.MaxQueueListener (CometD :: Java 4.0.9 API)

All Superinterfaces:

Bayeux.BayeuxListener, EventListener, ServerSession.ServerSessionListener

Enclosing interface:

ServerSession
```
public static interface ServerSession.MaxQueueListener
extends ServerSession.ServerSessionListener
```
Listeners objects that implement this interface will be notified when the session queue is full.

This is a restricted listener interface because implementers are invoked while holding the session lock and therefore are restricted in the type of operations they may perform; in particular, publishing a message to another session may end up in a deadlock.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`queueMaxed(ServerSession session, Queue<ServerMessage> queue, ServerSession sender, Message message)`	Callback invoked to notify when the message queue is exceeding the value configured for the transport with the option "maxQueue".

- Method Detail
  - queueMaxed
```
boolean queueMaxed(ServerSession session,
                   Queue<ServerMessage> queue,
                   ServerSession sender,
                   Message message)
```
    Callback invoked to notify when the message queue is exceeding the value configured for the transport with the option "maxQueue".
    
    Implementers may modify the queue, for example by removing or merging messages.
    
    Parameters:
    
    session - the session that will receive the message
    
    queue - the session's message queue
    
    sender - the session that is sending the messages
    
    message - the message that exceeded the max queue capacity
    
    Returns:
    
    true if the message should be added to the session queue