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nacos re-register enhance

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This commit is contained in:
yuhuangbin 2020-09-07 21:52:16 +08:00
parent 59b272c005
commit 307935a5d9
2 changed files with 29 additions and 5 deletions
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26
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/NacosDiscoveryProperties.java
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@ -30,6 +30,7 @@ import java.util.regex.Pattern;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import com.alibaba.cloud.nacos.registry.NacosAutoServiceRegistration;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingMaintainService;
import com.alibaba.nacos.api.naming.NamingService;
@ -210,12 +211,20 @@ public class NacosDiscoveryProperties {
*/
private boolean ephemeral = true;
/**
* If the instance needs to be re-registered. The default value is false.
*/
private boolean needNewlyRegister = false;
@Autowired
private InetUtils inetUtils;
@Autowired
private Environment environment;
@Autowired
private NacosAutoServiceRegistration nacosAutoServiceRegistration;
private NamingService namingService;
private NamingMaintainService namingMaintainService;
@ -272,12 +281,16 @@ public class NacosDiscoveryProperties {
Properties properties = getNacosProperties();
this.namingService = createNamingService(properties);
this.namingMaintainService = createMaintainService(properties);
if (needNewlyRegister) {
nacosAutoServiceRegistration.start();
}
}
@PreDestroy
public void destroy() throws NacosException {
namingService.shutDown();
}
@PreDestroy
public void destroy() throws NacosException {
shutdownNacosService();
}
public String getEndpoint() {
return endpoint;
@ -598,4 +611,9 @@ public class NacosDiscoveryProperties {
return sb.toString();
}
private void shutdownNacosService() throws NacosException {
nacosAutoServiceRegistration.stop();
needNewlyRegister = true;
}
}

8
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/registry/NacosServiceRegistry.java
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@ -19,6 +19,7 @@ package com.alibaba.cloud.nacos.registry;
import java.util.List;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
import org.slf4j.Logger;
@ -101,7 +102,12 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
@Override
public void close() {
try {
nacosDiscoveryProperties.namingServiceInstance().shutDown();
}
catch (NacosException e) {
log.error("Nacos namingService shutDown failed", e);
}
}
@Override