Add sys db callbacks only once per db open
Currently we are adding the sys db callbacks for every request instead of
once while opening the db. This fix will ensure that we will only add the
sys db call backs once while opening the db.
COUCHDB-3307
diff --git a/src/couch_server.erl b/src/couch_server.erl
index 59bffa5..893b957 100644
--- a/src/couch_server.erl
+++ b/src/couch_server.erl
@@ -71,18 +71,17 @@
open(DbName, Options0) ->
- Options = maybe_add_sys_db_callbacks(DbName, Options0),
- Ctx = couch_util:get_value(user_ctx, Options, #user_ctx{}),
+ Ctx = couch_util:get_value(user_ctx, Options0, #user_ctx{}),
case ets:lookup(couch_dbs, DbName) of
- [#db{fd=Fd, fd_monitor=Lock} = Db] when Lock =/= locked ->
+ [#db{fd=Fd, fd_monitor=Lock, options=Options} = Db] when Lock =/= locked ->
update_lru(DbName, Options),
{ok, Db#db{user_ctx=Ctx, fd_monitor=erlang:monitor(process,Fd)}};
_ ->
+ Options = maybe_add_sys_db_callbacks(DbName, Options0),
Timeout = couch_util:get_value(timeout, Options, infinity),
Create = couch_util:get_value(create_if_missing, Options, false),
case gen_server:call(couch_server, {open, DbName, Options}, Timeout) of
{ok, #db{fd=Fd} = Db} ->
- update_lru(DbName, Options),
{ok, Db#db{user_ctx=Ctx, fd_monitor=erlang:monitor(process,Fd)}};
{not_found, no_db_file} when Create ->
couch_log:warning("creating missing database: ~s", [DbName]),
