| // Copyright (C) 2023 The Android Open Source Project |
| // |
| // 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 com.ericsson.gerrit.plugins.highavailability.forwarder.jgroups; |
| |
| import com.google.gerrit.extensions.events.LifecycleListener; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import java.io.IOException; |
| import org.jgroups.blocks.MessageDispatcher; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| @Singleton |
| public class OnStartStop implements LifecycleListener { |
| private static final Logger log = LoggerFactory.getLogger(OnStartStop.class); |
| |
| private final MessageDispatcher dispatcher; |
| |
| @Inject |
| public OnStartStop(MessageDispatcher dispatcher) { |
| this.dispatcher = dispatcher; |
| } |
| |
| @Override |
| public void start() {} |
| |
| @Override |
| public void stop() { |
| log.info("Closing JChannel"); |
| dispatcher.getChannel().close(); |
| try { |
| dispatcher.close(); |
| } catch (IOException e) { |
| log.error("Could not close the MessageDispatcher", e); |
| } |
| } |
| } |