Network maintenance. Planio will be observing two scheduled maintenance windows this Tuesday, March 2 and Wednesday, March 3 from 02:00 UTC until 06:00 UTC each in order to perform maintenance on access routers in our primary datacenter. Your account might observe short downtimes during these periods up to several minutes at a time.
Added by Jeremy Cline about 5 years ago
Attempt to guess the MIME type of content served with xsendfile.
This is mostly for the benefit of browsers, since the default MIME type Django uses is text/html which causes the browser to attempt to render RPMs and such instead of downloading them.