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公开(公告)号:US07283463B2
公开(公告)日:2007-10-16
申请号:US10622279
申请日:2003-07-18
CPC分类号: H04L47/34 , H04L12/1877 , H04L45/02 , H04L45/12 , H04L45/16 , H04L45/22 , H04L45/28 , H04L45/48 , H04L47/10 , H04L47/14
摘要: A publish/subscribe system is non-disruptively reconfigured, such that messages are not lost during the reconfiguration. After reconfiguration is initiated, messages that are to be delivered within the publish/subscribe system are forwarded using either an old path or a new path. That is, until the reconfigured system is stabilized, some messages may be delivered using the old path, while other messages are delivered using a new path. After the system is stabilized, the new path is used for delivery of all the messages, until another reconfiguration is initiated.
摘要翻译: 发布/订阅系统是非中断重新配置的,使得在重新配置期间消息不会丢失。 在重新配置启动后,将在发布/订阅系统中传递的消息将使用旧路径或新路径转发。 也就是说,在重新配置的系统稳定之前,可以使用旧路径传送一些消息,而使用新路径传送其他消息。 在系统稳定后,新路径用于传递所有消息,直到另一个重新配置启动。