BlobsBackend: server entrypoint
decide how to serve the BlobsBackend. this should be served by the twistd daemon, on a resource that is a sibling in the resource tree to the WSGI resource that handles the rest of the soledad database.
ideally, it should use a different processor and reactor if possible.
related: https://stackoverflow.com/questions/10077745/twistedweb-on-multicore-multiprocessor
(from redmine: created on 2016-12-06, closed on 2016-12-26)