These application are running inside tomcat because I was under the impression that Tomcat is an application server and I need tomcat to run Java dynamic web applications.
-----Original Message----- From: André Warnier [mailto:a...@ice-sa.com] Sent: 15 April 2013 11:14 To: Tomcat Users List Subject: Re: Tomcat web application stops automatically Rishad Ali wrote: > I have a dedicated server running CentOS 5.9, Apache-Tomcat 5.5.36. I > have written a JAVA web applications which runs every minute to > collect the data from multiple sensors. I am using > ScheduledExecutorService to execute the threads. (one thread for each > sensor every minute and there can be more than hundred sensors) The > flow of the thread is > > 1. Collect sensor information from the database. > > 2. Sends the command to the instrument to collect data. > > 3. Update the database with the data values. > > There is another application that checks the database every minute and > send the alerts to the users (if necessary). I have monitored the > application using jvisualVM, I cant find any memory leak. for every > thread. The applications work fine but after some time(24 Hour - 48 > Hours) the applications stop working. I can't find out what the > problem could be, is it server configuration problem, too many threads or > what? > > This might not be a Tomcat server problem but this could be!!!! > > Does anyone have any idea what might be going wrong or is there anyone > who has done think kind of work? Please help, Thanks > [.. snip .. ] This may be a naive question, but from your description above it is not clear if any of these applications have anything to do with Tomcat, or with a webserver environment. Why would it/they be running "inside" Tomcat ? --------------------------------------------------------------------- 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
