session 失效问题
zuxi_sui
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1#
zuxi_sui 发表于 2008-04-11 09:33
session 失效问题
在做网站在线统计时，用的 HttpSessionListener 每访问的一个用户，就有个Session建立，便统计了在线人数，如果正常退出的话，便执行invalidDate() ,时当前session失效，然后HttpSessionListener 内的方法sessionDestroyed（HttpSessionEvent se） 便会执行
，我在此方法内加了日志输出，Log4j.info("$$$$$$$$ sessionDestroyed"); 可现在出现个问题，在观察中发现出现了大量的Log4j.info("$$$$$$$$ sessionDestroyed"); NFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] (Log4j.java:39) - $$$$$$$$ sessionDestroyed 现在不知道是什么原因有这么多session失效。感觉这是不正常的。请各位指点一二。 |