one more: rename the shutdown.sh script. On 3/30/06, Leon Rosenberg <[EMAIL PROTECTED]> wrote: > maybe someone else has better ideas, but i'd suggest you do following: > > next time your tomcat crashes/stops, create a thread dump (kill > -quit) and check whether its really down or hanging or what. > > Try to monitor the memory development inside the tomcat and your > webapps. You can print the free/max/totalmemory once a minute into a > logfile and see whether it develops the wrong way. > > Check how many threads you set up in the server.xml. Write a java > program which tries to spawn that many threads (or twice the number) > and check whether your os allows it. > > Are you using nptl? > > Check whether your webapp(s) spawn threads and how many. > > Check _all_ logfiles for SEVERE, OutOfMemory and such. > > Check whether you have something in a crontab which could start and > try to kill anything at port 80. > > Do you have any special firewall/iptables whatever configuration which > could do strange things with the sockets? > > Can you reproduce the same behavior on another machine and/or another > tomcat installation? > > Do you have a network monitoring? Do you have network problems, like > your interface is buggy or have a physical damage (probably not, but > i'm writing all ideas I currently have). > > Change users and/or passwords for users who can access the manager and > admin applications, just in case. > > Change shutdown port. > > If nothing help try another container :-) > > regards > Leon > > On 3/30/06, Forest Zou <[EMAIL PROTECTED]> wrote: > > When I try to startup tomcat directly, it told me : java.net.BindException: > > Address already in use:80 > > But I can not access the website. > > > > Forest Zou > > Aicent, INC. > > http://www.aicent.com > > E-mail:[EMAIL PROTECTED] > > +86-10-96096210-2410 > > +86-10-83913176 (fax) > > > > -----Original Message----- > > From: Leon Rosenberg [mailto:[EMAIL PROTECTED] > > Sent: Thursday, March 30, 2006 5:48 PM > > To: Tomcat Users List > > Subject: Re: Pausing Coyote HTTP/1.1 on http-80 > > > > On 3/30/06, Forest Zou <[EMAIL PROTECTED]> wrote: > > > Dear, > > > > > > The tomcat is not stopped completely, but I can not telnet the port 80. > > > Sure, nobody shutdown it or telnet 8005. > > > I use JDK 1.5.0_01 on Solaris 10, and Tomcat's version is 5.5.16. > > > I use bash to startup it by running startup.sh > > > > What do you mean by "not stopped completely"? The java process is > > running, but the connector isn't there? > > > > Leon > > > > > > > > Forest Zou > > > Aicent, INC. > > > http://www.aicent.com > > > E-mail:[EMAIL PROTECTED] > > > +86-10-96096210-2410 > > > +86-10-83913176 (fax) > > > > > > -----Original Message----- > > > From: Markus Schönhaber [mailto:[EMAIL PROTECTED] > > > Sent: Thursday, March 30, 2006 5:36 PM > > > To: Tomcat Users List > > > Subject: Re: Pausing Coyote HTTP/1.1 on http-80 > > > > > > Forest Zou wrote: > > > > There is no more information before that, Tomcat will stop service > > > > randomly, maybe several hours, maybe several minutes. > > > > > > Ah, so the problem is Tomcat shutting down unexpectedly without any error > > > messages but performing a clean shutdown procedure? > > > I've never seen something like this before so I won't be able to help. But > > > others who might be able to help will propably at least need to know which > > > Tomcat version and which Java version you are using, how you start tomcat > > > (jsvc or shell script) etc. > > > > > > BTW: You're sure that there's no clown logged in on your machine who > > > randomly > > > telnets to localhost:8005 and types "SHUTDOWN"? > > > > > > Regards > > > mks > > > > > > --------------------------------------------------------------------- > > > 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] > > > > > > > > > > --------------------------------------------------------------------- > > 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] > > > > >
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
