Package org.cometd.server.ext

Class AcknowledgedMessagesExtension

java.lang.Object

org.cometd.server.ext.AcknowledgedMessagesExtension

All Implemented Interfaces:

BayeuxServer.Extension

public class AcknowledgedMessagesExtension
extends Object
implements BayeuxServer.Extension

Installing this extension in a BayeuxServer provides support for server-to-client message acknowledgement if a client also supports it.

The main role of this extension is to install the AcknowledgedMessagesSessionExtension on the ServerSession instances created during successful handshakes.

Nested Class Summary

Nested classes/interfaces inherited from interface org.cometd.bayeux.server.BayeuxServer.Extension

BayeuxServer.Extension.Adapter

Constructor Summary

Constructors

Constructor	Description
AcknowledgedMessagesExtension()

Method Summary

Modifier and Type	Method	Description
boolean	rcvMeta(ServerSession remote, ServerMessage.Mutable message)	Blocking version of BayeuxServer.Extension.incoming(ServerSession, ServerMessage.Mutable, Promise) for meta messages.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.cometd.bayeux.server.BayeuxServer.Extension

incoming, outgoing, rcv, send, sendMeta

Constructor Detail

AcknowledgedMessagesExtension

public AcknowledgedMessagesExtension()

Method Detail

rcvMeta

public boolean rcvMeta(ServerSession remote,
                       ServerMessage.Mutable message)

Description copied from interface: BayeuxServer.Extension

Blocking version of BayeuxServer.Extension.incoming(ServerSession, ServerMessage.Mutable, Promise) for meta messages.

Specified by:

rcvMeta in interface BayeuxServer.Extension

Parameters:

remote - the session that sent the message

message - the incoming message

Returns:

whether message processing should continue