3 commits

Author	SHA1	Message	Date
Alex Grintsvayg	b02e80d472	ensure only single origin Get request is in flight per hash. protects against thundering herd.	2020-10-15 00:12:31 +02:00
Alex Grintsvayg	69f1e0f4ca	make MemoryStore consistent with the New...() pattern	2019-10-03 16:49:28 -04:00
Alex Grintsvayg	36ee7e8d1f	add caching blob store	2019-10-03 13:36:35 -04:00