Return-Path: Delivered-To: apmail-jakarta-tomcat-user-archive@apache.org Received: (qmail 49333 invoked from network); 23 Aug 2002 22:42:05 -0000 Received: from unknown (HELO nagoya.betaversion.org) (192.18.49.131) by daedalus.apache.org with SMTP; 23 Aug 2002 22:42:05 -0000 Received: (qmail 21164 invoked by uid 97); 23 Aug 2002 22:42:20 -0000 Delivered-To: qmlist-jakarta-archive-tomcat-user@jakarta.apache.org Received: (qmail 21148 invoked by uid 97); 23 Aug 2002 22:42:20 -0000 Mailing-List: contact tomcat-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Tomcat Users List" Reply-To: "Tomcat Users List" Delivered-To: mailing list tomcat-user@jakarta.apache.org Received: (qmail 21136 invoked by uid 98); 23 Aug 2002 22:42:19 -0000 X-Antivirus: nagoya (v4218 created Aug 14 2002) Message-Id: <200208232241.g7NMfNQ11472@clin3.nlm.nih.gov> Date: Fri, 23 Aug 2002 18:41:23 -0400 (EDT) From: Nicholas Ide Reply-To: Nicholas Ide Subject: Re: mod_jk error To: tomcat-user@jakarta.apache.org MIME-Version: 1.0 Content-Type: TEXT/plain; charset=us-ascii Content-MD5: xBQLi5THLF4CLF/aITQ+Fw== X-Mailer: dtmail 1.3.0 @(#)CDE Version 1.4.2 SunOS 5.8 sun4u sparc X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N I have always assumed these error messages were caused by the browser closing the connection -- generally because the user has clicked on something else or pressed STOP. (Of course, a double-click can exhibit the same way.) The servlet doesn't know that the user is no longer listening, so when it tries to write the response to a closed connection, it get's an error. > >Hi, > >I am running Apache 1.3.23, tomcat 4.0.4 and mod_jk 1.3 on SuSE Linux >8.0 with Sun's JDK 1.4. (I posted the question before, and have read >1700 Mails (!arrgh) without finding the answer.) > >The mod_jk log file says (about 20 times a day (on a server with about >100000 pages per month)): > >[Fri Aug 23 19:41:15 2002] [jk_ajp13_worker.c (381)]: Error >ajp13_process_callback - write failed > >While Tomcat stdout says (less often): > >2002-08-23 19:42:33 Ajp13Processor[8009][20] process: invoke >java.net.SocketException: Socket closed > at java.net.SocketOutputStream.socketWrite0(Native Method) > at >java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) > at java.net.SocketOutputStream.write(SocketOutputStream.java:126) > at org.apache.ajp.Ajp13.send(Ajp13.java:525) > at org.apache.ajp.RequestHandler.finish(RequestHandler.java:495) > at org.apache.ajp.Ajp13.finish(Ajp13.java:395) > at >org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.jav > at >org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:464 > at >org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551) > at java.lang.Thread.run(Thread.java:536) > >Does anybody know (or can guess) what's the source of this problem? > >Many thanks, > >Carsten > > >-- >To unsubscribe, e-mail: >For additional commands, e-mail: > > -N Nick Ide ClinicalTrials.gov - National Library of Medicine ide@nlm.nih.gov 301-435-3141 -- To unsubscribe, e-mail: For additional commands, e-mail: