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From: Leif M. <le...@ta...> - 2004-10-20 08:24:00
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Ori, Thanks for pointing that out, I'll take a look at it and see if it is something that can be used with the Wrapper. I was able to see the site no problem. Reading over the description, it looks like the definition of a "hack". (Not a bad word by the way). But sometimes, that is exactly what is needed. At the least, it sounds like I could learn a few things from the source. Have you tried this with the Wrapper? I would imagine that it would work if you tried using either the Wrapper or JVM pids. Cheers, Leif Ori Argov wrote: >I found a very cool tool that does this for NT services. >www.latenighthacking.com/projects/2003/sendSignal/ > >However I can not get into this link recently (you can see it on google >cache, I personally think it's a very smart piece of coding, respect to the >author). >It will send a Ctrl+Break to ANY process by PID. >If you can't get a copy and need it I have one, I'm not sure if I can post >it here - how about it Leif? > >Ori > >-----Original Message----- >From: wra...@li... >[mailto:wra...@li...] On Behalf Of Leif >Mortenson >Sent: Wednesday, October 20, 2004 6:04 AM >To: wra...@li... >Subject: Re: [Wrapper-user] Service question > >francesco triti wrote: > > > >>hi, >>i'm trying to integrate java service wrapper with my >>java application. >> >>Since it supports both win and linux it seems too >>great for my. >> >>By the way, i'd like to know if "net pause <<service >>name>>" is enable. >> >> >> >> >Currently the Wrapper does not not support the pause function as there >is not a >practical way to pause a JVM. > > > >>I'd like to use for doing a full thread dump of my >>java application. >> >>If not, is there a way to call a full thread dump when >>the application runs as NT service? >>Have i to open c code, adding support and recompile >>the wrapper code? >> >> >> >> >There are a couple ways to invoke a thread dump in your application. >If your >app uses JMX, the Wrapper provides an interface that can be used to >invoke the >dump. > >You can invoke a thread dump from the console by pressing CTRL-BREAK. But >that is not useful when run as a service unless you have configured the >wrapper to >show its console. > >The Wrapper comes with a simple little class which lets you connect via >telnet and >do things link thread dumps or JVM restarts. See the javadocs for the >WrapperActionServer for more details. It requires some Java code be >added to your >application, but it is quite easy to do. >http://wrapper.tanukisoftware.org/doc/english/javadocs.html > >Another method is to call WrapperManager.requestThreadDump directly from >within >your application. This method opens up a lot of options for you. > >On UNIX platforms, it is easy. You simply launch the shell script with >the "dump" >command. > >Cheers, >Leif > > > >------------------------------------------------------- >This SF.net email is sponsored by: IT Product Guide on ITManagersJournal >Use IT products in your business? Tell us what you think of them. Give us >Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more >http://productguide.itmanagersjournal.com/guidepromo.tmpl >_______________________________________________ >Wrapper-user mailing list >Wra...@li... >https://lists.sourceforge.net/lists/listinfo/wrapper-user > >______________________________________________________________________ >This email has been scanned by the MessageLabs Email Security System. >For more information please visit http://www.messagelabs.com/email >______________________________________________________________________ > > >------------------------------------------------------- >This SF.net email is sponsored by: IT Product Guide on ITManagersJournal >Use IT products in your business? Tell us what you think of them. Give us >Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more >http://productguide.itmanagersjournal.com/guidepromo.tmpl >_______________________________________________ >Wrapper-user mailing list >Wra...@li... >https://lists.sourceforge.net/lists/listinfo/wrapper-user > > > |