tree ee929406499b8d03b67c3474a5beb5a6ca2ad152
parent 0aeaaa0842c566e749370558f11ec5df910a4ec7
author Paul J. Davis <paul.joseph.davis@gmail.com> 1465581162 -0500
committer Paul J. Davis <paul.joseph.davis@gmail.com> 1465581162 -0500

Fix fabric_db_update_listener rexi_DOWN handling

A recent change that fixed the list comprehension ended up uncovering
the fact that we don't handle rexi_DOWN errors properly. This patch just
tracks the shards that are still listening and uses
`fabric_view:is_progress_possible/1` to know if we are still able to
continue listening for changes.

Fixes COUCHDB-3036