call sericeRegistry.deregister，but nacos don't remove the instance

[linqr]

nacos 版本
Server Nacos 2.1.0
client 版本
spring-cloud-starter-alibaba-nacos-discovery-2.1.2.RELEASE.jar
nacos-client-1.2.1.jar

实例类型： 临时实例

应用停止流程
shell调用 调用端点下线，端点内部实际调用代码是
ServiceRegistry serviceRegistry. =SpringUtils.getBean(ServiceRegistry.class);
Regsitraion registration = SpringUtils.getBean(Registration.class);
serviceRegistry.deregister(registration)

客户端日志显示

在21:24:57 显示调用端点成功，已经移除了心跳
21:24:58 又向nacos发送了心跳，检查nacos控制台，实际也未下线。

[linqr]

NACOS Version
Server Nacos 2.1.0
Client Versions:
spring-cloud-starter-alibaba-nacos-discovery-2.1.2.RELEASE.jar
nacos-client-1.2.1.jar

Instance Type: Ephemeral Instance

Application Shutdown Process
A shell script invokes an endpoint to deregister the instance. The internal code executed by the endpoint is:

ServiceRegistry serviceRegistry = SpringUtils.getBean(ServiceRegistry.class);  
Registration registration = SpringUtils.getBean(Registration.class);  
serviceRegistry.deregister(registration);  

Naming Logs

At 21:24:57, the logs indicate that the endpoint was successfully invoked and the heartbeat was removed.

At 21:24:58, the client unexpectedly sent another heartbeat to Nacos. Verification via the Nacos Control Panel confirms that the instance was not actually deregistered.

[KomachiSion]

注销时需要使用注册的同一个nacos-client进行。否则不能实际移除心跳和连接。

[KomachiSion]

可以考虑升级一下SCA版本， 新版本SCA可能修复了这个问题。

[linqr]

注销时需要使用注册的同一个nacos-client进行。否则不能实际移除心跳和连接。

注销的时候，是直接调用对应应用的端点，是同一个nacos-client