> -----Original Message----- > From: Luca Ventura [mailto:[EMAIL PROTECTED]] > Sent: Saturday, December 07, 2002 10:39 PM > To: [EMAIL PROTECTED] > Subject: What do these errors mean in Tomcat? > > > Hello everybody! > > I have installed Tomcat 4.1.12 as Servlet Container and IIS > as Web Server in > my Windows 2000 machine. > I use the ISAPI filter to redirect requests from IIS to Tomcat: in > particular I use the JK connector "isapi_redirector.dll" you can find > at: > > http://jakarta.apache.org/builds/jakarta-tomcat-connectors/jk/ > release/v1.2.0 > /bin/win32/ > > After some time IIS and Tomcat working I have read Tomcat's > log files to > check that all works properly and I have seen these > strange errors: > > > In "iis_redir.log": //this is the log file for the ISAPI filter > "isapi_redirector.dll". > > > [Mon Dec 02 09:47:03 2002] [jk_uri_worker_map.c (586)]: In > jk_uri_worker_map_t::map_uri_to_worker, found a security fraud in > '/www.myserver.com/myurl/tmp/mainbody.jsp.htm' > > > In "catalina_log.2002-12-02.txt": //this is the log file ( > 2nd december > 2002) for the Tomcat's Cataline engine. It is in /logs > folder of Tomcat. > > 2002-12-02 13:11:32 Ajp13Processor[8009][6] process: invoke > java.net.SocketException: Connection reset by peer: socket write error > 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:501) > at org.apache.ajp.Ajp13.finish(Ajp13.java:395) > at > org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Respo > nse.java:196) > 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) >
I cant comment much on the earlier error, since havent encountered one myself, but yeah the foll. description is for the second error. This behavior results from HTTP protocol. Each new page request results in a new TCP connection. When a user press STOP or RELOAD button or goes to another page the browser resets the old connection resulting this exception on server side. Tomcat never gets suspended by the socket write error, the same comes in VAJ3.5 also, but not leading to suspension. Maybe your network must be down, or choked up. Do not worry about, just properly handle it! > > > WHAT DO THESE TWO ERRORS MEAN? HOW CAN AVOID THEM? > > The strange thing is that when the second error occurs > Tomcat suspends > itself and it doesn't accept requests any more: so I must restart the > service.... > WHY? :-( > > I hope someone can help me. > > Thanks everybody in advance! > > Luca > > ============================================================== > ============= > To unsubscribe: mailto [EMAIL PROTECTED] with body: > "signoff JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set > JSP-INTEREST DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com > Disclaimer: This e-mail message along with any attachments is intended only for the addressee and may contain confidential and privileged information of GTL Limited. If the reader of this message is not the intended recipient, you are notified that any dissemination, distribution or copy of this communication is strictly prohibited. If you have received this message by error, please notify us immediately, return the original mail to the sender and delete the message from your system. =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
