Hello, I have Django running under apache2 (the worker version, I believe, with MaxRequestsPerChild set to the default, which is 0). I am using mod_wsgi in daemon mode. I have checked that it is daemon mode using the method described on mod_wsgi's ReloadingSourceCode page.
I need to do a nightly refresh because I get data for the db from a coworker somewhere else. So I have a cron job that does as follows. (1) Sets a flag "SITE_UP=False" in the code base file "site_up.py" that shows up in each RequestContext, causing each dynamic page to say "site is not up" since base.html looks for that flag {{SITE_UP}}. (2) Touches django.wsgi so pages will tell visitors the site is not up. (3) Updates the dB (4) Sets the flag from (1) back to its starting value "SITE_UP=True". (5) Touches django.wsgi. (Step (3) takes perhaps a half hour. If there is a better way to do what I am trying to do, I'd be very glad to hear it.) The problem is: I come in the next morning and sometimes the pages work, while sometimes they say "Site is no up". If I keep refreshing a page in my browser then sometimes it works correctly and gives me the new data, and sometimes it says "not up." If I restart apache, the problem of showing "not up" disappears. I had thought that Apache's children talk to the wsgi processes (I have 4 of them), which mod_wsgi's ReloadingSourceCode page tells me will be restarted. But obviously I'm not understanding something. I wonder if anyone has a suggestion about how I am going wrong? I was hopeful of finding a way to accomplish this without having to restart apache from a cron job. Thank you, Jim -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.