diff options
author | Adam Kocoloski <adam@cloudant.com> | 2010-08-11 15:22:33 -0400 |
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committer | Adam Kocoloski <adam@cloudant.com> | 2010-08-11 17:39:37 -0400 |
commit | 81bdbed444df2cbcf3cdb32f7d4a74019de06454 (patch) | |
tree | eade7d0d9bb4cac01b55fd8642adfe0f7da35161 /src/couchdb/couch_db_update_notifier_sup.erl | |
parent | cc1910f73fbd20c5ffc94bd61e7701d7f5e4c92a (diff) |
reorganize couch .erl and driver code into rebar layout
Diffstat (limited to 'src/couchdb/couch_db_update_notifier_sup.erl')
-rw-r--r-- | src/couchdb/couch_db_update_notifier_sup.erl | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/couchdb/couch_db_update_notifier_sup.erl b/src/couchdb/couch_db_update_notifier_sup.erl deleted file mode 100644 index 4d730fc7..00000000 --- a/src/couchdb/couch_db_update_notifier_sup.erl +++ /dev/null @@ -1,63 +0,0 @@ -% Licensed under the Apache License, Version 2.0 (the "License"); you may not -% use this file except in compliance with the License. You may obtain a copy of -% the License at -% -% http://www.apache.org/licenses/LICENSE-2.0 -% -% Unless required by applicable law or agreed to in writing, software -% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -% License for the specific language governing permissions and limitations under -% the License. - -% -% This causes an OS process to spawned and it is notified every time a database -% is updated. -% -% The notifications are in the form of a the database name sent as a line of -% text to the OS processes stdout. -% - --module(couch_db_update_notifier_sup). - --behaviour(supervisor). - --export([start_link/0,init/1]). - -start_link() -> - supervisor:start_link({local, couch_db_update_notifier_sup}, - couch_db_update_notifier_sup, []). - -init([]) -> - ok = couch_config:register( - fun("update_notification", Key, Value) -> reload_config(Key, Value) end - ), - - UpdateNotifierExes = couch_config:get("update_notification"), - - {ok, - {{one_for_one, 10, 3600}, - lists:map(fun({Name, UpdateNotifierExe}) -> - {Name, - {couch_db_update_notifier, start_link, [UpdateNotifierExe]}, - permanent, - 1000, - supervisor, - [couch_db_update_notifier]} - end, UpdateNotifierExes)}}. - -%% @doc when update_notification configuration changes, terminate the process -%% for that notifier and start a new one with the updated config -reload_config(Id, Exe) -> - ChildSpec = { - Id, - {couch_db_update_notifier, start_link, [Exe]}, - permanent, - 1000, - supervisor, - [couch_db_update_notifier] - }, - supervisor:terminate_child(couch_db_update_notifier_sup, Id), - supervisor:delete_child(couch_db_update_notifier_sup, Id), - supervisor:start_child(couch_db_update_notifier_sup, ChildSpec). - |