commit 71cd331daf7a0568ff641a06543fa62cc4221fc4
author ILYA Khlopotov <iilyak@ca.ibm.com> Thu Jan 29 13:31:24 2015 -0800
committer ILYA Khlopotov <iilyak@ca.ibm.com> Wed Feb 04 06:06:34 2015 -0800
tree cf80c99a4c5f353252a6256639a0cd98eed614c4
parent 06477c261205813e732d8f418c70942c33e01a8b

Update config_listener behaviuor

COUCHDB-2561

src/couch_event_os_sup.erl

diff --git a/src/couch_event_os_sup.erl b/src/couch_event_os_sup.erl
index fa7e66d..2a1457b 100644
--- a/src/couch_event_os_sup.erl
+++ b/src/couch_event_os_sup.erl
@@ -29,7 +29,8 @@
 ]).
 
 -export([
-    handle_config_change/5
+    handle_config_change/5,
+    handle_config_terminate/3
 ]).
 
 
@@ -54,13 +55,17 @@
     supervisor:delete_child(?MODULE, Id),
     {ok, nil};
 handle_config_change("update_notification", Id, Exe, _, _) when is_list(Exe) ->
-    supervisor:terminate_child(?MODULE, Id),
-    supervisor:delete_child(?MODULE, Id),
     supervisor:start_child(?MODULE, child(Id, Exe)),
     {ok, nil};
 handle_config_change(_, _, _, _, _) ->
     {ok, nil}.
 
+handle_config_terminate(_, _, _) ->
+    spawn(fun() ->
+        timer:sleep(5000),
+        config:listen_for_changes(?MODULE, nil)
+    end),
+    ok.
 
 child(Id, Arg) ->
     {