| % 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. |
| |
| -module(couch_app). |
| |
| -behaviour(application). |
| |
| -export([ |
| start/2, |
| stop/1, |
| uptime/0 |
| ]). |
| |
| start(_Type, _) -> |
| case couch_sup:start_link() of |
| {ok, _} = Resp -> |
| {Time, _} = statistics(wall_clock), |
| application:set_env(couch, start_time, Time), |
| Resp; |
| Else -> |
| throw(Else) |
| end. |
| |
| stop(_) -> |
| ok. |
| |
| uptime() -> |
| {Time, _} = statistics(wall_clock), |
| Time - application:get_env(couch, start_time, Time). |