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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/09/27 15:50:04 UTC
[GitHub] [dubbo] haoyann opened a new issue #8940: Instance registry mode can't use mesh route
haoyann opened a new issue #8940:
URL: https://github.com/apache/dubbo/issues/8940
- [x] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
- [x] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.
### Environment
* Dubbo version: 3.0.3
### Steps to reproduce this issue
1. 启动 provider `-Ddubbo.application.register-mode=instance`
2. 启动 consumer `dubbo.application.service-discovery.migration=FORCE_APPLICATION`
3. 使用 `dubbo admin` 创建 mesh 路由
4. `org.apache.dubbo.registry.client.InstanceAddressURL#getParameters` 不能获取真正的 url 参数，导致路由规则匹配失败
5. 原因在于 `getProtocolServiceKey()` 方法是从上下文中获取，此时上下文早清空，导致获取的为 instance 参数，实际需要获取对应服务的参数。
```
public Map<String, String> getParameters() {
String protocolServiceKey = getProtocolServiceKey();
if (StringUtils.isEmpty(protocolServiceKey)) {
return getInstance().getAllParams();
}
return getServiceParameters(protocolServiceKey);
}
```
```
public String getProtocolServiceKey() {
return RpcContext.getServiceContext().getProtocolServiceKey();
}
```
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[GitHub] [dubbo] AlbumenJ closed issue #8940: Instance registry mode can't use mesh route
Posted by GitBox <gi...@apache.org>.
AlbumenJ closed issue #8940:
URL: https://github.com/apache/dubbo/issues/8940
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