Re: [ANN] Apache Tomcat 9.0.75 available
OK thanks, the device was a mobile, so maybe they were aborts. Would not be sending ValueButNoName. I also had three extra gets/db entries, which cannot happen as I use a token, around the same time the exception happened. Strange. xx.xx.xx.xxx - - [27/May/2023:22:16:35 +0100] "GET / xx.xx.xx.xxx - - [27/May/2023:22:16:35 +0100] "GET / xx.xx.xx.xxx - - [27/May/2023:22:16:35 +0100] "GET / xx.xx.xx.xxx - - [27/May/2023:22:16:40 +0100] "GET / Cheers On 29/05/2023 16:52, Mark Thomas wrote: On 29/05/2023 08:56, Greg Huber wrote: Hello, Looking through my logs I am seeing a few: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe Checking previous logs for 9.0.74, there were none, and I have not made any changes to my app. Were there any changes that would cause these? Nothing obvious. It is AJP so that suggests the proxy is closing the connection before Tomcat expects it to. That might happen for a 400 response but to be honest, I'd expect the proxy to read the full response before closing the connection. There was some tightening up of HTTP request header validation that might cause a few more 400 responses but I'd be surprised since the proxy should have rejected those requests before forwarding them anyway. The extra checks are for HTTP headers without names. i.e.: : ValueButNoName Maybe check if the client is sending such a header? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: [ANN] Apache Tomcat 9.0.75 available
On 29/05/2023 08:56, Greg Huber wrote: Hello, Looking through my logs I am seeing a few: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe Checking previous logs for 9.0.74, there were none, and I have not made any changes to my app. Were there any changes that would cause these? Nothing obvious. It is AJP so that suggests the proxy is closing the connection before Tomcat expects it to. That might happen for a 400 response but to be honest, I'd expect the proxy to read the full response before closing the connection. There was some tightening up of HTTP request header validation that might cause a few more 400 responses but I'd be surprised since the proxy should have rejected those requests before forwarding them anyway. The extra checks are for HTTP headers without names. i.e.: : ValueButNoName Maybe check if the client is sending such a header? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: [ANN] Apache Tomcat 9.0.75 available
Hello, Looking through my logs I am seeing a few: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:351) ~[catalina.jar:9.0.75] at org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:784) ~[catalina.jar:9.0.75] at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:298) ~[catalina.jar:9.0.75] at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:250) ~[catalina.jar:9.0.75] at org.apache.catalina.connector.CoyoteOutputStream.close(CoyoteOutputStream.java:153) ~[catalina.jar:9.0.75] . at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) [catalina.jar:9.0.75] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) [catalina.jar:9.0.75] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) [catalina.jar:9.0.75] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) [catalina.jar:9.0.75] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) [catalina.jar:9.0.75] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) [catalina.jar:9.0.75] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) [catalina.jar:9.0.75] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [catalina.jar:9.0.75] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [catalina.jar:9.0.75] at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:422) [tomcat-coyote.jar:9.0.75] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) [tomcat-coyote.jar:9.0.75] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) [tomcat-coyote.jar:9.0.75] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) [tomcat-coyote.jar:9.0.75] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) [tomcat-coyote.jar:9.0.75] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) [tomcat-util.jar:9.0.75] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) [tomcat-util.jar:9.0.75] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.75] at java.lang.Thread.run(Thread.java:829) [?:?] Caused by: java.io.IOException: Broken pipe at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[?:?] at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) ~[?:?] at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:113) ~[?:?] at sun.nio.ch.IOUtil.write(IOUtil.java:79) ~[?:?] at sun.nio.ch.IOUtil.write(IOUtil.java:50) ~[?:?] at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:462) ~[?:?] at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:136) ~[tomcat-coyote.jar:9.0.75] at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.doWrite(NioEndpoint.java:1431) ~[tomcat-coyote.jar:9.0.75] at org.apache.tomcat.util.net.SocketWrapperBase.doWrite(SocketWrapperBase.java:775) ~[tomcat-coyote.jar:9.0.75] at org.apache.tomcat.util.net.SocketWrapperBase.writeBlocking(SocketWrapperBase.java:573) ~[tomcat-coyote.jar:9.0.75] at org.apache.tomcat.util.net.SocketWrapperBase.write(SocketWrapperBase.java:497) ~[tomcat-coyote.jar:9.0.75] at org.apache.coyote.ajp.AjpProcessor.writeData(AjpProcessor.java:1235) ~[tomcat-coyote.jar:9.0.75] at org.apache.coyote.ajp.AjpProcessor.access$600(AjpProcessor.java:59) ~[tomcat-coyote.jar:9.0.75] at org.apache.coyote.ajp.AjpProcessor$SocketOutputBuffer.doWrite(AjpProcessor.java:1315) ~[tomcat-coyote.jar:9.0.75] at org.apache.coyote.Response.doWrite(Response.java:603) ~[tomcat-coyote.jar:9.0.75] at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:338) ~[catalina.jar:9.0.75] ... 151 more . java.lang.IllegalStateException: Cannot call sendError() after the response has been committed at org.apache.catalina.connector.ResponseFacade.checkCommitted(ResponseFacade.java:530) ~[catalina.jar:9.0.75] at org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:355) ~[catalina.jar:9.0.75] at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:111) ~[servlet-api.jar:4.0.FR] at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:111) ~[servlet-api.jar:4.0.FR] Checking previous logs for 9.0.74, there were none, and I have not made any changes to my app.
[ANN] Apache Tomcat 9.0.75 available
The Apache Tomcat team announces the immediate availability of Apache Tomcat 9.0.75. Apache Tomcat 9 is an open source software implementation of the Java Servlet, JavaServer Pages, Java Unified Expression Language, Java WebSocket and JASPIC technologies. Apache Tomcat 9.0.75 is a bugfix and feature release. The notable changes compared to 9.0.74 include: - Many improvements to the json access log valve. - Deprecate support for the HTTP Connector settings rejectIllegalHeader and allowHostHeaderMismatch. Along with lots of other bug fixes and improvements. Please refer to the change log for the complete list of changes: https://tomcat.apache.org/tomcat-9.0-doc/changelog.html Downloads: https://tomcat.apache.org/download-90.cgi Migration guides from Apache Tomcat 7.x and 8.x: https://tomcat.apache.org/migration.html Enjoy! - The Apache Tomcat team - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
