Session cookies piling up
*Created by: DemianX0*
> Bad Request
Your browser sent a request that this server could not understand.
Size of a request header field exceeds server limit.
Apache/2.4.38 (Debian) Server at patchdemo.visualeditor.eqiad.wmflabs Port 80
Happened on https://patchdemo.wmflabs.org/ after oauthing.
It turns out, session cookies have `Path == '/'` set.
I've managed to hoard a considerable stash, enough for a Christmas party, sent around with each request. If only we could eat them...
Can you limit the session cookies to the path of the individual wikis?
issue