Thank you all, I will try it later 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 6:19 PM To: Tomcat Users List Subject: Re: Pausing Coyote HTTP/1.1 on http-80 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
