Have you tried 2 things 1. in context.xml set reloadable ="false" 2. in server.xml if you have the tomcat-users.xml tag being used add the watchSource="false" tag. There is a known bug which causes open files issues with this.
Regards Jalaj P Asher -----Original Message----- From: Christopher Schultz <ch...@christopherschultz.net> Sent: Tuesday, August 31, 2021 12:23 PM To: users@tomcat.apache.org Subject: Re: Debug apache-tomcat-8.5.59 open sockets on Linux 8 Attention! - This email has originated from an External Source outside of eClinicalWorks. Always use caution when opening attachments, clicking links, or when responding to this email. If you feel this is a phishing scam, please use the Phish Alert Report button in Outlook. Yeggy, On 8/31/21 11:59, Yeggy Javadi wrote: > I am trying to troubleshoot a 'too many open files' issue. In our web > application there are connections to Postgres database and I see the > number of open sockets keep increasing. Try using 'lsof' on the process to see what those open files are pointing to. Are you sure you are running out of files with many database connections, or is it just a suspicion? You can probably also ask the database how many connections are open. -chris > -----Original Message----- > From: Christopher Schultz <ch...@christopherschultz.net> > Sent: Tuesday, August 31, 2021 11:50 AM > To: users@tomcat.apache.org > Subject: Re: Debug apache-tomcat-8.5.59 open sockets on Linux 8 > > Yeggy, > > On 8/31/21 11:22, Yeggy Javadi wrote: >> Please indicate if there is any debug option and log that can trace >> sockets open by tomcat to identify when and by which application >> function a socket is open. > Do you mean a web application? > > Tomcat manages incoming HTTP/2/Websocket/APR connections on behalf of the web > applications deployed into it, so the connections aren't "owned" > by a particular web application. > > Outgoing connections are typically the responsibility of the application > itself, unless you are talking about specific connections Tomcat may provide > (e.g. SMTP or JDBC). > > What problem are you trying to solve? > > -chris > > --------------------------------------------------------------------- > 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 > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains confidential information belonging to the sender that is legally privileged and proprietary and may be subject to protection under the law, including the Health Insurance Portability and Accountability Act (HIPAA). If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents. If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them. Thank you. CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains confidential information belonging to the sender that is legally privileged and proprietary and may be subject to protection under the law, including the Health Insurance Portability and Accountability Act (HIPAA). If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents. If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them. Thank you.
