javax.jms
Interface ServerSessionPool

public interface ServerSessionPool

A ServerSessionPool object is an object implemented by an application server to provide a pool of ServerSession objects for processing the messages of a ConnectionConsumer (optional).

Its only method is getServerSession. The JMS API does not architect how the pool is implemented. It could be a static pool of ServerSession objects, or it could use a sophisticated algorithm to dynamically create ServerSession objects as needed.

If the ServerSessionPool is out of ServerSession objects, the getServerSession call may block. If a ConnectionConsumer is blocked, it cannot deliver new messages until a ServerSession is eventually returned.

See Also:

ServerSession

getServerSession

public javax.jms.ServerSession getServerSession()
                                         throws JMSException

Return a server session from the pool.

Returns:

a server session from the pool

Throws:

JMSException - if an application server fails to return a ServerSession out of its server session pool.