com.alibaba.nacos.naming.healthcheck.HealthCheckStatus Maven / Gradle / Ivy
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/*
* 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;
import com.alibaba.nacos.naming.core.IpAddress;
import com.alibaba.nacos.naming.misc.Loggers;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
/**
* @author nacos
*/
public class HealthCheckStatus {
public AtomicBoolean isBeingChecked = new AtomicBoolean(false);
public AtomicInteger checkFailCount = new AtomicInteger(0);
public AtomicInteger checkOKCount = new AtomicInteger(0);
public long checkRT = -1L;
private static ConcurrentMap statusMap =
new ConcurrentHashMap();
public static void reset(IpAddress ip) {
statusMap.put(buildKey(ip), new HealthCheckStatus());
}
public static HealthCheckStatus get(IpAddress ip) {
String key = buildKey(ip);
if (!statusMap.containsKey(key)) {
statusMap.putIfAbsent(key, new HealthCheckStatus());
}
return statusMap.get(key);
}
public static void remv(IpAddress ip) {
statusMap.remove(buildKey(ip));
}
private static String buildKey(IpAddress ip) {
try {
String clusterName = ip.getClusterName();
String dom = ip.getServiceName();
String datumKey = ip.getDatumKey();
return dom + ":"
+ clusterName + ":"
+ datumKey;
} catch (Throwable e) {
Loggers.SRV_LOG.error("[BUILD-KEY] Exception while set rt, ip {}, error: {}", ip.toJSON(), e);
}
return ip.getDefaultKey();
}
}