I 正在撰写一个 Java JMS 应用程序,该应用程序负责集节点之间的互通。 消息是通过使用主题发布订阅完成的。 主题订阅者是用调用 Topic Session. 创建的。 创建用户( 专题、 无效、 真实), 意思是它不是一个耐久的订阅者。 现在我正在实施一项“ 释放” 方法, 它将取消订阅( 并关闭连接等) 。 我看到Topic Session. unsublication( 名字) 只与耐久的订阅者有关, 因此我如何取消一个不耐久的订阅? 是否必要?
否, 您不需要为不可保存的订阅发行 < code> Topic Session. unsublication () 。 关闭消费者会将订阅从 JMS 提供商中删除。 您也可以使用 < code > System. Close () 或 Connection. close () 来取消订阅。 Close () 将订阅从 JMS 提供商中删除。
在您的 releasure 方法中,只需关闭订阅者或会话或连接。
只对耐用订阅要求取消订阅。
does anyone here knows if there exists a JMS server that could be executed on Tomcat or without an application server?
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