Howdy, Thanks for posting the update. Yoav Shapira Millennium ChemInformatics
>-----Original Message----- >From: joseph lam [mailto:[EMAIL PROTECTED] >Sent: Tuesday, May 27, 2003 10:18 PM >To: Tomcat Users List >Subject: Re: tomcat 4.1.18/24 unstable (UPDATE) > >I just found out what caused the 'ESTABLISHED' connection piling up >problem. It was due to a javascript form.submit() triggered by pressing >'Enter' key which causes IE to double submit the form. What it does so >it will first submit the form, then quickly send a reset and submit it >again. That seems to confuse Tomcat. After fixing the Javascript the >problem is largely gone. > >Joseph > >joseph lam wrote: > >> I also had the same problem with both 4.1.18 and 24. Now I resort to >> setting a high maxProcessor (e.g. 800) and restart the tomcat once the >> connections are reaching that. I also found that those 'ESTABLISHED' >> connections would stay forever eating up sockets and tomcat >> connectors. I've also tried to tune the ipv4 kernel settings for >> example to shorten the keep alive timeout but no luck. >> >> I'm using Redhat 7.3 and Sun JDK 1.4.1_02. >> >> Joseph >> >> Eric Roberts wrote: >> >>> We currently have secure web services deployed within tomcat 4.1.18 >>> using axis. We have 4 or 5 backend information providers submitting >>> information to the web service every 5 minutes. Every so often I can >>> run a 'netstat -an | grep 8443' and see roughly 100+ connections with >>> the ESTABLISHED status. It seems as though the connections are hanging >>> from the tomcat end. Has anyone else experienced this? >>> ( the limit of connections in tomcat is set to 100, time out is 20000 in >>> server.xml ) >>> >>> Thanks in advance >>> >>> >>> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] > > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
