在我的项目中,当我shutdown tomcat 时,
在 catalina.out中会有如下信息:
2007-6-11 18:08:55 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 1 instance(s) to be deallocated
2007-6-11 18:08:56 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 1 instance(s) to be deallocated
2007-6-11 18:08:57 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 1 instance(s) to be deallocated
2007-6-11 18:08:58 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 2 instance(s) to be deallocated
2007-6-11 18:08:59 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 2 instance(s) to be deallocated
2007-6-11 18:09:00 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 2 instance(s) to be deallocated
2007-6-11 18:09:00 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 6 instance(s) to be deallocated
2007-6-11 18:09:01 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 6 instance(s) to be deallocated
2007-6-11 18:09:02 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 6 instance(s) to be deallocated
2007-6-11 18:09:04 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 380 instance(s) to be deallocated
2007-6-11 18:09:05 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 380 instance(s) to be deallocated
2007-6-11 18:09:06 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 380 instance(s) to be deallocated请问这是怎么回事?
是不是表示,程序里有死循环?
在 catalina.out中会有如下信息:
2007-6-11 18:08:55 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 1 instance(s) to be deallocated
2007-6-11 18:08:56 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 1 instance(s) to be deallocated
2007-6-11 18:08:57 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 1 instance(s) to be deallocated
2007-6-11 18:08:58 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 2 instance(s) to be deallocated
2007-6-11 18:08:59 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 2 instance(s) to be deallocated
2007-6-11 18:09:00 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 2 instance(s) to be deallocated
2007-6-11 18:09:00 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 6 instance(s) to be deallocated
2007-6-11 18:09:01 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 6 instance(s) to be deallocated
2007-6-11 18:09:02 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 6 instance(s) to be deallocated
2007-6-11 18:09:04 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 380 instance(s) to be deallocated
2007-6-11 18:09:05 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 380 instance(s) to be deallocated
2007-6-11 18:09:06 org.apache.catalina.core.StandardWrapper unload
信息: Waiting for 380 instance(s) to be deallocated请问这是怎么回事?
是不是表示,程序里有死循环?
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如果是在后面加个
out.flush();
out.close();
是DB db = new DB(dataSource)的问题,用完以后必须db.close();