I thought this mailing list better suited for the question as it's about Tomcat's source code.
On Sat, 26 Oct. 2019, 9:16 pm Mark Thomas, <[email protected]> wrote: > On October 26, 2019 9:34:58 AM UTC, Behrang Saeedzadeh < > [email protected]> wrote: > >From Tomcat Embedded Core 9.0.26: > > > >@Override > >protected void doClose() { > > if (log.isDebugEnabled()) { > > log.debug("Calling [" + getEndpoint() + "].closeSocket([" + this + > >"])", new Exception()); > > } > > > >Which will log something like: > > > >DEBUG [http-nio-8080-exec-2] > > org.apache.tomcat.util.net.NioEndpoint > > Calling [org.apache.tomcat.util.net.NioEndpoint@654c1a54]. > >closeSocket([org.apache.tomcat.util.net.NioEndpoint$ > >NioSocketWrapper@39e9d240:org.apache.tomcat.util.net.NioChannel@78019ed5 > >:java.nio.channels.SocketChannel[connected local=/127.0.0.1:8080 > >remote=/127.0.0.1:39988]]) > > > >java.lang.Exception: null > >at > >org.apache.tomcat.util.net > .NioEndpoint$NioSocketWrapper.doClose(NioEndpoint.java:1165) > >[tomcat-embed-core-9.0.26.jar:9.0.26] > >at > >org.apache.tomcat.util.net > .SocketWrapperBase.close(SocketWrapperBase.java:394) > >[tomcat-embed-core-9.0.26.jar:9.0.26] > > at org.apache.tomcat.util.net.NioEndpoint$Poller. > >cancelledKey(NioEndpoint.java:667) > >[tomcat-embed-core-9.0.26.jar:9.0.26] > >at > >org.apache.tomcat.util.net > .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1592) > >[tomcat-embed-core-9.0.26.jar:9.0.26] > >at > >org.apache.tomcat.util.net > .SocketProcessorBase.run(SocketProcessorBase.java:49) > >[tomcat-embed-core-9.0.26.jar:9.0.26] > >at > > >java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > >[na:1.8.0_212] > >at > > >java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > >[na:1.8.0_212] > >at > > >org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > >[tomcat-embed-core-9.0.26.jar:9.0.26] > > at java.lang.Thread.run(Thread.java:748) [na:1.8.0_212] > > > >To print the stack trace next to the message? Why not only print the > >stack > >trace next to the log message using > >org.apache.commons.lang3.exception.ExceptionUtils.getStackTrace for > >example? The presence of the `java.lang.Exception: null` in the logs is > >a > >bit misleading and confusing. > > > >Best regards, > >Behrang Saeedzadeh > >blog.behrang.org > > This is a repost of a message to the users@ list. It would have been > better to wait a little longer for a reply there rather than repeating. > > Mark > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
