This Eofexception kind annoying our logs and we want to avoid it. Is there any way that I can do to avoid this exception to occur? What is exactly causing this issue?
Thanks, Sathya S On Tue, 12 Nov 2024 at 8:54 PM, Chuck Caldarale <n82...@gmail.com> wrote: > > > On Nov 12, 2024, at 08:47, Sathya Selvakumar <sathya.skuma...@gmail.com> > wrote: > > > > Hi Team, > > > > I am using Springboot v3.x application,which is on Azure cloud and the > > Tomcat version is 10.1.30. > > > > *Issue :* Application requests are processed successfully with 200, but > > sometimes EOF exceptions pop up randomly in the log when the log level is > > in DEBUG mode. > > Tried to find why this exception is occurring randomly. But unable to > get a > > proper conclusion on this, so reaching out to the team. Attached the > > exception image below. > > > I suspect this is simply the client dropping the connection when Tomcat is > looking for another pipelined request on that connection. This is perfectly > normal - you can expect all sorts of things to pop up when logging in DEBUG > mode. > > Is there some larger issue that your users might be complaining about? > > - Chuck > > > > java.io.EOFException > > at org.apache.tomcat.util.net > .NioEndpoint$NioSocketWrapper.fillReadBuffer > > (NioEndpoint.java:1293) > > at > > org.apache.tomcat.util.net > .NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1181) > > at > > > org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:793) > > at > > > org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:348) > > at > > > org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:257) > > at > > > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) > > > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905) > > at > > at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun > > (NioEndpoint.java:1741) > > at > > org.apache.tomcat.util.net > .SocketProcessorBase.run(SocketProcessorBase.java:52) > > at > > at > > > org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) > > > org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) > > at > > > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) > > at java.base/java.lang.Thread.run(Thread.java:840) > > > > > > Please let me know what is causing this issue. > > Are there any changes required in the Tomcat or Spring Boot configuration > > to avoid this exception occurring in the logs? > > > > Thanks, > > Sathya. > > > > On Tue, Nov 12, 2024 at 7:57 PM Chuck Caldarale <n82...@gmail.com> > wrote: > > > >> > >> > >>> On Nov 12, 2024, at 08:19, Sathya Selvakumar < > sathya.skuma...@gmail.com> > >> wrote: > >>> > >>> Hi Team, > >>> > >>> I am using Springboot v3.x application,which is on Azure cloud and the > >> Tomcat version is 10.1.30. > >>> > >>> Issue : Application requests are processed successfully with 200, but > >> sometimes EOF exceptions pop up randomly in the log when the log level > is > >> in DEBUG mode. > >>> Tried to find why this exception is occurring randomly. But unable to > >> get a proper conclusion on this, so reaching out to the team. Attached > the > >> exception image below. > >> > >> > >> And again, the list strips attachments. Paste the text inline. > >> > >> - Chuck > >> > >> > >>> > >>> Please let me know what is causing this issue. > >>> Are there any changes required in the Tomcat or Spring Boot > >> configuration to avoid this exception occurring in the logs? > >>> > >>> Thanks, > >>> Sathya. > >> > >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
