com.alibaba.nacos.naming.healthcheck.heartbeat.InstanceBeatCheckTask Maven / Gradle / Ivy
/*
* 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.healthcheck.heartbeat;
import com.alibaba.nacos.common.spi.NacosServiceLoader;
import com.alibaba.nacos.naming.core.v2.client.impl.IpPortBasedClient;
import com.alibaba.nacos.naming.core.v2.pojo.HealthCheckInstancePublishInfo;
import com.alibaba.nacos.naming.core.v2.pojo.Service;
import com.alibaba.nacos.naming.interceptor.Interceptable;
import java.util.LinkedList;
import java.util.List;
/**
* Instance beat check task.
*
* @author xiweng.yy
*/
public class InstanceBeatCheckTask implements Interceptable {
private static final List CHECKERS = new LinkedList<>();
private final IpPortBasedClient client;
private final Service service;
private final HealthCheckInstancePublishInfo instancePublishInfo;
static {
CHECKERS.add(new UnhealthyInstanceChecker());
CHECKERS.add(new ExpiredInstanceChecker());
CHECKERS.addAll(NacosServiceLoader.load(InstanceBeatChecker.class));
}
public InstanceBeatCheckTask(IpPortBasedClient client, Service service, HealthCheckInstancePublishInfo instancePublishInfo) {
this.client = client;
this.service = service;
this.instancePublishInfo = instancePublishInfo;
}
@Override
public void passIntercept() {
for (InstanceBeatChecker each : CHECKERS) {
each.doCheck(client, service, instancePublishInfo);
}
}
@Override
public void afterIntercept() {
}
public IpPortBasedClient getClient() {
return client;
}
public Service getService() {
return service;
}
public HealthCheckInstancePublishInfo getInstancePublishInfo() {
return instancePublishInfo;
}
}