Re: JK throws java.lang.NumberFormatException when JSP is not found. (trace logging)
- Original Message - From: "Allistair Crossley" <[EMAIL PROTECTED]> To: "Tomcat Developers List" <[EMAIL PROTECTED]> Sent: Thursday, December 16, 2004 8:18 AM Subject: RE: JK throws java.lang.NumberFormatException when JSP is not found. (trace logging) > Hi, > > OK, just generated it again, and taken more trace ... I can see this ERROR ... > > [Thu Dec 16 16:14:22 2004] [2196:1556] [error] ajp_connection_tcp_get_message::jk_ajp_common.c (857): ERROR: can't receive the response message from tomcat, network problems or tomcat is down (127.0.0.1:8009), err=-1 > > Tomcat is *not* down though ;) > The "tomcat is down" is IIS's response to Tomcat dropping the connection after the exception. It's strange that the 'bad' message and the 'good' retry message seem to be identical (and perfectly valid AJP/1.3 packets). Of course, JK1.2.8-RC1 will send different packets now that Mladen has fixed header parsing, but both forms are valid. In particular, the Content-Length is the string "0". I'd love to see the dump from the Tomcat side if you get a chance. This message is intended only for the use of the person(s) listed above as the intended recipient(s), and may contain information that is PRIVILEGED and CONFIDENTIAL. If you are not an intended recipient, you may not read, copy, or distribute this message or any attachment. If you received this communication in error, please notify us immediately by e-mail and then delete all copies of this message and any attachments. In addition you should be aware that ordinary (unencrypted) e-mail sent through the Internet is not secure. Do not send confidential or sensitive information, such as social security numbers, account numbers, personal identification numbers and passwords, to us via ordinary (unencrypted) e-mail. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK throws java.lang.NumberFormatException when JSP is not found. (trace logging)
uchjsp.js [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 02d070 3C 2F 68 31 3E 3C 48 52 20 73 69 7A 65 3D 22 - ptype< [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 03002F 62 3E 20 53 74 61 74 75 73 20 72 65 70 6F 72 - /b>.Status.repor [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 031074 3C 2F 70 3E 3C 70 3E 3C 62 3E 6D 65 73 73 61 - tmessa [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 032067 65 3C 2F 62 3E 20 3C 75 3E 2F 6E 6F 73 75 63 - ge./nosuc [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 033068 6A 73 70 2E 6A 73 70 3C 2F 75 3E 3C 2F 70 3E - hjsp.jsp [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 03403C 70 3E 3C 62 3E 64 65 73 63 72 69 70 74 69 6F - descriptio [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 03506E 3C 2F 62 3E 20 3C 75 3E 54 68 65 20 72 65 71 - n.The.req [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 036075 65 73 74 65 64 20 72 65 73 6F 75 72 63 65 20 - uested.resource. [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 037028 2F 6E 6F 73 75 63 68 6A 73 70 2E 6A 73 70 29 - (/nosuchjsp.jsp) [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 038020 69 73 20 6E 6F 74 20 61 76 61 69 6C 61 62 6C - .is.not.availabl [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 039065 2E 3C 2F 75 3E 3C 2F 70 3E 3C 48 52 20 73 69 - e.Apa [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 03c063 68 65 20 54 6F 6D 63 61 74 2F 35 2E 35 2E 35 - che.Tomcat/5.5.5 [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 03d03C 2F 68 33 3E 3C 2F 62 6F 64 79 3E 3C 2F 68 74 - .order=\"0\". [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_connection_tcp_get_message::jk_ajp_common.c (935): exit [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_process_callback::jk_ajp_common.c (1220): enter [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] write::jk_isapi_plugin.c (518): Into jk_ws_service_t::write [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] write::jk_isapi_plugin.c (544): exit [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_process_callback::jk_ajp_common.c (1304): exit [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_connection_tcp_get_message::jk_ajp_common.c (846): enter [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): received from ajp13 pos=0 len=2 max=8192 [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 05 01 E0 3C 68 74 6D 6C 3E 3C 68 65 61 64 3E 3C - ...< [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_connection_tcp_get_message::jk_ajp_common.c (935): exit [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_process_callback::jk_ajp_common.c (1220): enter [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_process_callback::jk_ajp_common.c (1293): exit [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_get_reply::jk_ajp_common.c (1408): exit [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_service::jk_ajp_common.c (1545): exit [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] HttpExtensionProc::jk_isapi_plugin.c (898): service() returned OK [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_done::jk_ajp_common.c (1842): enter [Thu Dec 16 16:14:22 2004] [2196:1556] [debug] ajp_done::jk_ajp_common.c (1865): recycling connection [Thu Dec 16 16:14:22 2004] [2196:1556] [trace] ajp_done::jk_ajp_common.c (1867): exit > -Original Message- > From: Bill Barker [mailto:[EMAIL PROTECTED] > Sent: 16 December 2004 15:38 > To: Tomcat Developers List > Subject: Re: JK throws java.lang.NumberFormatException when JSP is not > found. (trace logging) > > > > - Original Message - > From: "Allistair Crossley" <[EMAIL PROTECTED]> > To: "Tomcat Developers List" <[EMAIL PROTECTED]> > Sent: Thursday, December 16, 2004 6:22 AM > Subject: RE: JK throws java.lang.NumberFormatException when > JSP is not > found. (trace logging) > > > > Hi Guys, > > > > Well I have trace logging on but there do not appear to be > errors in the > > logs. You can clearly see from the timestamps on the > logging below that > > the errors are linked to each other. As soon as I request a >
Re: JK throws java.lang.NumberFormatException when JSP is not found. (trace logging)
- Original Message - From: "Allistair Crossley" <[EMAIL PROTECTED]> To: "Tomcat Developers List" <[EMAIL PROTECTED]> Sent: Thursday, December 16, 2004 6:22 AM Subject: RE: JK throws java.lang.NumberFormatException when JSP is not found. (trace logging) Hi Guys, Well I have trace logging on but there do not appear to be errors in the logs. You can clearly see from the timestamps on the logging below that the errors are linked to each other. As soon as I request a JSP that does not exist, e.g I request http://testserver/nosuchjsp.jsp I get the NumberFormatException in Tomcat stdout and I correctly get the standard Tomcat 404 error page. Does this trace logging help anymore? After the 'processCallbacks status 2', Tomcat will drop the connection to IIS, and certainly not continue with the request. The Tomcat exception should look like an error in the IIS logs. The relevant part of the Jk log is probably the part above this. Cheers, Allistair. This message is intended only for the use of the person(s) listed above as the intended recipient(s), and may contain information that is PRIVILEGED and CONFIDENTIAL. If you are not an intended recipient, you may not read, copy, or distribute this message or any attachment. If you received this communication in error, please notify us immediately by e-mail and then delete all copies of this message and any attachments. In addition you should be aware that ordinary (unencrypted) e-mail sent through the Internet is not secure. Do not send confidential or sensitive information, such as social security numbers, account numbers, personal identification numbers and passwords, to us via ordinary (unencrypted) e-mail. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK throws java.lang.NumberFormatException when JSP is not found. (trace logging)
Hi Guys, Well I have trace logging on but there do not appear to be errors in the logs. You can clearly see from the timestamps on the logging below that the errors are linked to each other. As soon as I request a JSP that does not exist, e.g I request http://testserver/nosuchjsp.jsp I get the NumberFormatException in Tomcat stdout and I correctly get the standard Tomcat 404 error page. Does this trace logging help anymore? Cheers, Allistair. STDOUT == Dec 16, 2004 2:19:08 PM org.apache.jk.common.HandlerRequest invoke SEVERE: Error decoding request java.lang.NumberFormatException at org.apache.tomcat.util.buf.Ascii.parseInt(Ascii.java:145) at org.apache.tomcat.util.buf.ByteChunk.getInt(ByteChunk.java:491) at org.apache.tomcat.util.buf.MessageBytes.getInt(MessageBytes.java:645) at org.apache.jk.common.HandlerRequest.decodeHeaders(HandlerRequest.java:682) at org.apache.jk.common.HandlerRequest.decodeRequest(HandlerRequest.java:504) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:361) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Dec 16, 2004 2:19:08 PM org.apache.jk.common.ChannelSocket processConnection WARNING: processCallbacks status 2 JK === [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] ajp_get_reply::jk_ajp_common.c (1329): enter [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] ajp_connection_tcp_get_message::jk_ajp_common.c (846): enter [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): received from ajp13 pos=0 len=86 max=8192 [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 04 01 94 00 0E 2F 6E 6F 73 75 63 68 6A 73 70 2E - ./nosuchjsp. [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 00106A 73 70 00 00 02 00 0C 43 6F 6E 74 65 6E 74 2D - jsp.Content- [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 002054 79 70 65 00 00 17 74 65 78 74 2F 68 74 6D 6C - Type...text/html [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 00303B 63 68 61 72 73 65 74 3D 75 74 66 2D 38 00 00 - ;charset=utf-8.. [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 00400E 43 6F 6E 74 65 6E 74 2D 4C 65 6E 67 74 68 00 - .Content-Length. [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 005000 03 39 39 32 00 6D 69 6C 79 3A 54 61 68 6F 6D - ..992.mily:Tahom [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] ajp_connection_tcp_get_message::jk_ajp_common.c (935): exit [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] ajp_process_callback::jk_ajp_common.c (1220): enter [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] ajp_unmarshal_response::jk_ajp_common.c (522): enter [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_unmarshal_response::jk_ajp_common.c (538): status = 404 [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_unmarshal_response::jk_ajp_common.c (544): Number of headers is = 2 [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_unmarshal_response::jk_ajp_common.c (599): Header[0] [Content-Type] = [text/html;charset=utf-8] [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_unmarshal_response::jk_ajp_common.c (599): Header[1] [Content-Length] = [992] [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] ajp_unmarshal_response::jk_ajp_common.c (606): exit [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] start_response::jk_isapi_plugin.c (385): enter [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] start_response::jk_isapi_plugin.c (451): exit [Thu Dec 16 14:19:08 2004] [2196:2232] [trace] ajp_connection_tcp_get_message::jk_ajp_common.c (846): enter [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): received from ajp13 pos=0 len=996 max=8192 [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 03 03 E0 3C 68 74 6D 6C 3E 3C 68 65 61 64 3E 3C - ...< [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 001074 69 74 6C 65 3E 41 70 61 63 68 65 20 54 6F 6D - title>Apache.Tom [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (930): 002063 61 74 2F 35 2E 35 2E 35 20 2D 20 45 72 72 6F - cat/5.5.5.-.Erro [Thu Dec 16 14:19:08 2004] [2196:2232] [debug] ajp_connection_tcp_get_message::jk_ajp_
