com.alibaba.nacos.naming.raft.GlobalExecutor Maven / Gradle / Ivy
The newest version!
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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.alibaba.nacos.naming.raft;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.TimeUnit;
/**
* @author nacos
*/
public class GlobalExecutor {
public static final long HEARTBEAT_INTERVAL_MS = TimeUnit.SECONDS.toMillis(5L);
public static final long LEADER_TIMEOUT_MS = TimeUnit.SECONDS.toMillis(15L);
public static final long RANDOM_MS = TimeUnit.SECONDS.toMillis(5L);
public static final long TICK_PERIOD_MS = TimeUnit.MILLISECONDS.toMillis(500L);
public static final long ADDRESS_SERVER_UPDATE_INTERVAL_MS = TimeUnit.SECONDS.toMillis(5L);
private static ScheduledExecutorService executorService = new ScheduledThreadPoolExecutor(2, new ThreadFactory() {
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread(r);
t.setDaemon(true);
t.setName("com.alibaba.nacos.naming.raft.timer");
return t;
}
});
public static void register(Runnable runnable) {
executorService.scheduleAtFixedRate(runnable, 0, TICK_PERIOD_MS, TimeUnit.MILLISECONDS);
}
public static void register1(Runnable runnable) {
executorService.scheduleWithFixedDelay(runnable, 0, TICK_PERIOD_MS, TimeUnit.MILLISECONDS);
}
public static void register(Runnable runnable, long delay) {
executorService.scheduleAtFixedRate(runnable, 0, delay, TimeUnit.MILLISECONDS);
}
}