id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
17286	All cache backends need to call its 'close' function	jifeng.yin@…	Grzegorz Nosek	"Django currently supports multiple cache backends. However, the only DEFAULT_CACHE will be closed when request is finished, just like before as the single CACHE_BACKEND setting.

Should we apply this logic to all the cache backends? Because several memcache backends are totally possible. Think in this user case: one for dramatic data -> shorter timeout, allow evictions; the other for static data -> longer timeout, do not allow evictions.

Please let me know your thought, thanks! "	Bug	closed	Core (Cache system)	dev	Normal	fixed		Zbigniew Siciarz	Ready for checkin	1	0	0	0	0	0