Don't end changes feed listener on heartbeat
There's no need to end and restart the changes feed listener on every
heartbeat, so don't do that.
COUCHDB-3054
diff --git a/src/chttpd_auth_cache.erl b/src/chttpd_auth_cache.erl
index b676bf7..75d77e8 100644
--- a/src/chttpd_auth_cache.erl
+++ b/src/chttpd_auth_cache.erl
@@ -157,8 +157,8 @@
ets_lru:remove(?CACHE, UserName)
end,
{ok, couch_util:get_value(seq, Change)};
-changes_callback(timeout, EndSeq) ->
- exit({seq, EndSeq});
+changes_callback(timeout, Acc) ->
+ {ok, Acc};
changes_callback({error, _}, EndSeq) ->
exit({seq, EndSeq}).
