I've got a work in progress jvm memory options for Lift post... but I've gotta get below 30 unread email messages before I finish it (probably late Feb)
Connected by MOTOBLUR™ on T-Mobile -----Original message----- From: Jim Barrows <[email protected]> To: [email protected] Sent: Wed, Feb 3, 2010 14:52:47 GMT+00:00 Subject: Re: [Lift] Handle OOM On Tue, Feb 2, 2010 at 9:18 PM, David Pollak <[email protected]>wrote: > > > On Tue, Feb 2, 2010 at 5:49 PM, Naftoli Gugenheim <[email protected]>wrote: > >> Hmm... Can the code catch the exception and try to execute a script that >> restarts it? :) > > > The Sun JVM has the following flag: > > -XX:OnOutOfMemoryError="script_to_execute" > > This will allow an auto-restart. > > Oh, very cool. I didn't know that. > >> >> On Tue, Feb 2, 2010 at 8:43 PM, Jim Barrows <[email protected]>wrote: >> >>> Not generally within your code no. The VM is out of memory, not the >>> webapp, so the VM has to be restarted. However you could have a nagios >>> other monitoring service auto-restart in such cases. >>> On the other hand... you really shouldn't be getting a OOM error in >>> Java....... >>> >>> On Tue, Feb 2, 2010 at 5:17 PM, Naftoli Gugenheim >>> <[email protected]>wrote: >>> >>>> Is there any way to have a webapp handle an out of memory exception >>>> semi-gracefully? E.g., release session, restart, something other than >>>> having >>>> to ssh into the server? >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Lift" group. >>>> To post to this group, send email to [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]<liftweb%[email protected]> >>>> . >>>> For more options, visit this group at >>>> http://groups.google.com/grou -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
