org.jitsi.shutdown.ShutdownServiceImpl.kt Maven / Gradle / Ivy
/*
* Copyright @ 2018 - present 8x8, Inc.
*
* 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.
*/
package org.jitsi.shutdown
import org.jitsi.meet.ShutdownService
import java.util.concurrent.CountDownLatch
import java.util.concurrent.atomic.AtomicBoolean
class ShutdownServiceImpl : ShutdownService {
private val shutdownStarted = AtomicBoolean(false)
private val shutdownSync = CountDownLatch(1)
override fun beginShutdown() {
if (shutdownStarted.compareAndSet(false, true)) {
shutdownSync.countDown()
}
}
fun waitForShutdown() {
shutdownSync.await()
}
}