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Krishna Srinivasan
krishna at ironport.com
Tue Jul 20 13:24:26 EDT 2004
Greetings. > Can you post more details on how you register the cleanup etc, any > reasons why it might be giving an invalid argument? I don't do anything special at all - I just set up the CLEANUP_CHANCE and that's it. Mod_Python is supposed to be triggering the cleanup every time the CLEANUP_CHANCE probability is hit. I checked the permissions on '/tmp/mp_sess.dbm' file and they are "-rw-r--r--" and owned by user "nobody" (same as apache) and group "wheel" (std in freebsd). So I am assuming that if 'nobody' can create and write to this file, it should also be able to 'write' again (to delete some old stuff). Any suggestions, help, please ? This memory problem is really terrible. Whenever my temp file goes over 25 megs, I have to wipe out that file and restart the server. But this also means that I trouble all users of my application to save all changes and not keep anything in session before I do this wipe-out over a weekend. Many thanks, Krishna. David wrote: > Hi > > I'm not sure of this, but sometimes the cleanup functions give an error > because they end up getting run in restricted mode. > But in this case the error message posted is here: > > > [Thu Jul 12 19:27:04 2004] [error] [client 10.1.1.67] python_cleanup: > > Error calling cleanup object <function dbm_cleanup at 0x823fc8c>, > > referer: http://mymachine/home > > [Thu Jul 12 19:27:04 2004] [error] [client 10.1.1.67] bsddb.error: > > (22, 'Invalid argument'), referer: http://mymachine/home > > Can you post more details on how you register the cleanup etc, any > reasons why it might be giving an invalid argument? > David Krishna Srinivasan wrote: > > Greetings. > > Can some one please help me with this ? > > The /tmp/mp_sess.dbm is just growing > with time and doesn't get cleaned > up at all. Please atleast let me know > if this is NOT a mod_python error or > some dbm-module error, so I can investigate > further as to what is wrong. > > Thanks, > Krishna. > > > ---------- Forwarded message ---------- > Date: Tue, 13 Jul 2004 16:33:19 -0700 (PDT) > From: Krishna Srinivasan <krishna at ironport.com> > To: Modpython <Mod_python at modpython.org> > Subject: python_cleanup/bsddb error > > > Greetings. > > I get the following errors in my error_log. > I guess this is why my sessions don't get > cleaned up at all and hence the mp_sess.dbm > in /tmp is always growing. > > [Thu Jul 12 19:27:04 2004] [notice] [client 10.1.1.67] DbmSession: > registered database cleanup., referer: http://mymachine/home > [Thu Jul 12 19:27:04 2004] [error] [client 10.1.1.67] python_cleanup: > Error calling cleanup object <function dbm_cleanup at 0x823fc8c>, > referer: http://mymachine/home > [Thu Jul 12 19:27:04 2004] [error] [client 10.1.1.67] bsddb.error: > (22, 'Invalid argument'), referer: http://mymachine/home > > Can someone please give me pointers as to > how to correctly clean up the db ? > > Many thanks, > Krishna.
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