Inherits from KCObject : NSObject
Declared in KMConnectionConsumer.h

Overview

For application servers, Connection objects provide a special facility for creating a ConnectionConsumer (optional). The messages it is to consume are specified by a Destination and a message selector. In addition, a ConnectionConsumer must be given a ServerSessionPool to use for processing its messages.

Normally, when traffic is light, a ConnectionConsumer gets a ServerSession from its pool, loads it with a single message, and starts it. As traffic picks up, messages can back up. If this happens, a ConnectionConsumer can load each ServerSession with more than one message. This reduces the thread context switches and minimizes resource use at the expense of some serialization of message processing.

Tasks

Instance Methods

close

Closes the connection consumer.

- (void)close

Discussion

Since a provider may allocate some resources on behalf of a connection consumer outside the Java virtual machine, clients should close these resources when they are not needed. Relying on garbage collection to eventually reclaim these resources may not be timely enough.

Exceptions

KMJMSException

if the JMS provider fails to release resources on behalf of the connection consumer or fails to close the connection consumer.

Declared In

KMConnectionConsumer.h

serverSessionPool

Gets the server session pool associated with this connection consumer.

- (KMServerSessionPool *)serverSessionPool

Return Value

the server session pool used by this connection consumer

Exceptions

KMJMSException

if the JMS provider fails to get the server session pool associated with this consumer due to some internal error.

Declared In

KMConnectionConsumer.h