Hello Chuck, Thanks for your reply Chuck.
I have went through the link you have provided some time back and tried kill -3, but it is not outputting any ino, command is just quitting quietly. Can you advise what sort of things I need to check in my app, which may cause these issues, such that we can have a resolution asap. I mean any code blocks/ design/ ? Thank You Shravan --------------------- On Tue, April 22, 2008 11:56 pm, Chuck Hill wrote: > > On Apr 22, 2008, at 11:13 AM, [EMAIL PROTECTED] wrote: > >> Hello Aurelien, >> >> Yep, we upgraded to 5.2.1 - 5.2.2 - 5.2.3 - 5.2.4. >> >> We do sometimes see broken pipe exception in our logs, I heard that >> this >> generally happens when the connection between woadptor and browser >> is idle >> for certain amount of time, whcih generally means the connection >> between >> woadaptor and browser is broken. Am I right? >> >> How can we find dead locks in our application? > > http://www.gvcsitemaker.com/gvc.webobjects/faq&mode=single&recordID=41413 > > >> Please advise a solution as to how to determine which part of the >> application is causing this problem. > > You need to analyze the thread dumps, then look in your code to see > what could be causing that. It can be difficult. > > Chuck > > > >> ---------------------------- >> On Tue, April 22, 2008 9:11 pm, Aurélien Minet wrote: >>> Hi, >>> >>>> We have been battered by CLOSE_WAIT processes and instances hang. >>>> >>>> We are running our application on Solaris 5.8 boxes with WebObjects >>>> 5.2.4, Java 1.4.2_17. >>> The 5.2 updates are "cumulative", do you apply 5.2.3 update ? (and >>> 5.2.1 >>> 5.2.2) >>> it fix a bug about close_wait ( >>> http://docs.info.apple.com/article.html?artnum=107873 ) >>>> >>>> We have collected some process dumps and consulted Sun, they >>>> analyzed >>>> and blame our code, alas!!! >>>> >>>> We see CLOSE_WAIT state of a process for both java and httpd >>>> processes. >>> Is the java process is your app or the wotaskd ? >>> If it is your app, is it the only application that has the problem ? >>>> We see degradation in our application performance as the day >>>> progresses and our app becomes unresponsive various times, we >>>> restart >>>> the app various times during day. >>> Don't you have java exception: broken pipe in your application >>> logs ? >>>> >>>> Could any one please advise us a solution to find the reason for >>>> instance hang or fix CLOSE_WAIT processes generation. >>> You may also look for deadlocks in your apps. >>> >>> Regards >>> >>> Aurelien >>> >>> >> >> >> -- >> Thank You >> Shravan Kumar. M >> effigent India Pvt Ltd., >> >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Webobjects-deploy mailing list (Webobjects- >> [EMAIL PROTECTED]) >> Help/Unsubscribe/Update your Subscription: >> http://lists.apple.com/mailman/options/webobjects-deploy/chill%40global-village.net >> >> This email sent to [EMAIL PROTECTED] >> > > -- > > Practical WebObjects - for developers who want to increase their > overall knowledge of WebObjects or who are trying to solve specific > problems. > http://www.global-village.net/products/practical_webobjects > > > > > > > -- Thank You Shravan Kumar. M effigent India Pvt Ltd., _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-deploy mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-deploy/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
