This middleware refreshes the session before it expires to avoid dropping the session of an active (but read-only) user. By default it refreshes the session after half the expiry time has elapsed.
(This middleware does nothing for browser-length sessions.)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | from django.conf import settings
REFRESH_AGE = getattr(settings, 'SESSION_COOKIE_REFRESH_AGE',
int(settings.SESSION_COOKIE_AGE / 2))
class RefreshSessionMiddleware(object):
"""
This middleware automatically refreshes the session after some time
(default: settings.SESSION_COOKIE_AGE / 2).
"""
def process_request(self, request):
assert hasattr(request, 'session'), "RefreshSessionMiddleware " \
"requires session middleware to be installed. Edit your " \
"MIDDLEWARE_CLASSES setting to insert " \
"'django.contrib.sessions.middleware.SessionMiddleware'."
if request.session.get_expiry_age() < REFRESH_AGE:
request.session.modified = True
return None
|
More like this
- Template tag - list punctuation for a list of items by shapiromatron 10 months, 3 weeks ago
- JSONRequestMiddleware adds a .json() method to your HttpRequests by cdcarter 11 months ago
- Serializer factory with Django Rest Framework by julio 1 year, 5 months ago
- Image compression before saving the new model / work with JPG, PNG by Schleidens 1 year, 6 months ago
- Help text hyperlinks by sa2812 1 year, 7 months ago
Comments
I think you'd want to ensure get_expiry_age() is >= 0 as well.
#
Please login first before commenting.