ServerSessionPool (Java EE 5)

该对象唯一的方法是 getServerSession。JMS API 没有架构实现该池的方式。它可以是 ServerSession 对象的静态池，它也可能使用复杂算法根据需要动态创建 ServerSession 对象。

如果 ServerSessionPool 中没有 ServerSession 对象，则 getServerSession 调用可能会阻塞。如果 ConnectionConsumer 被阻塞，则在最终返回 ServerSession 之前，它不会传送新消息。

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.

Version:

1.0 - 9 March 1998

Author:

Mark Hapner, Rich Burridge

See Also:

ServerSession

public ServerSession getServerSession() throws JMSException
返回池中的服务器会话。

return	池中的服务器会话
Throws	JMSException: 如果应用服务器无法返回其服务器会话池中的 ServerSession。

英文文档：

getServerSession

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.

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