http2dubbo upstream connect error or disconnect/reset before headers. reset reason: protocol error

[xgj2440620200]

1. 目标：测试服务器上， http 能调用 dubbo 服务， 让自定义插件能间接调用现有的 dubbo 业务服务，实现自定义网关功能。
2. 环境： 一个k8s集群， dubbo 业务服务以 pod 的形式部署到 K8s 集群， 使用 nacos 作为 dubbo 服务的注册中心；一个自建 higress 网关，放到测试环境， console 是 1.4.1 ， 其他组件是 1.4.0
3. 实验步骤：k8s集群中的 dubbo 服务在pod重启后，能本地开发电脑中用 dubbo 客户端访问测试环境的 k8s 集群中的 dubbo 服务；测试环境，配置 higress 的 http 转 dubbo， 使用 higress 网关作为流量入口，http 调用 dubbo 接口。
4. higress 配置：
   4.1 控制台创建服务来源
   4.2 控制台创建路由
   4.3 打开 higress 使用的nacos， 里面配置CRD
5. 关键配置截图
   5.1 服务来源
   
   5.2 路由配置
   
   5.3 http2dubbo 的CRD配置，图片无法配置，贴文本
   命名空间： higress-system
   nacos Data ID: http2rpcs.demo
   nacos Group: DEFAULT_GROUP
   yaml配置
   `
   apiVersion: networking.higress.io/v1
   kind: Http2Rpc
   metadata:
   name: httproute-http2rpc-demo
   namespace: higress-system
   spec:
   dubbo:
   service: com.隐藏.demo.dubbo.api.DemoService
   version: 1.0.0
   group: betaA
   methods:
   • serviceMethod: sayHello
     headersAttach: "*"
     httpMethods:
     • "GET"
       httpPath: "/dubbo/hello"
       params:
     • paramKey: p
       paramSource: QUERY
       paramType: "java.lang.String"
       `
6. 测试接口
   url:
   http://arch-ad-management-test-1.隐藏.net/dubbo/hello/sayHello?name=xx
   浏览器响应：
   
   网关日志：
   [Envoy (Epoch 0)] [2024-06-25 09:35:37.646][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] start http call: /api/test/plugin [Envoy (Epoch 0)] [2024-06-25 09:35:37.657][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] http call status code: 200 [Envoy (Epoch 0)] [2024-06-25 09:35:37.658][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] http call response : {"sourceType":"gaia","code":"200","message":"OK","requestId":"f09cdd7b9d7043ca80e7f8d869120c17.206.17193080960108089","success":true,"data":"gaia-demo-plugin"} [Envoy (Epoch 0)] [2024-06-25 09:35:37.658][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] get status: 200, request body: {"sourceType":"gaia","code":"200","message":"OK","requestId":"f09cdd7b9d7043ca80e7f8d869120c17.206.17193080960108089","success":true,"data":"gaia-demo-plugin"} {"authority":"arch-ad-management-test-1.隐藏.net","bytes_received":"0","bytes_sent":"87","downstream_local_address":"172.20.0.7:80","downstream_remote_address":"172.16.110.32:62646","duration":"25","istio_policy_status":"-","method":"GET","path":"/dubbo/hello/sayHello?name=xx","protocol":"HTTP/1.1","request_id":"3ac4bcfb-30ed-48ec-bb24-292666a1ddec","requested_server_name":"-","response_code":"502","response_flags":"UPE","route_name":"gaia-demo-http2dubbo","start_time":"2024-06-25T09:35:37.645Z","trace_id":"a64e9e1c3ed881e0126144732374a85c","upstream_cluster":"outbound|20880||providers:com.隐藏.demo.dubbo.api.DemoService::betaA.DEFAULT-GROUP.3e3dcada-7c4a-4728-b4c4-1cfdb5b7d2d1.nacos","upstream_host":"10.244.36.242:20880","upstream_local_address":"172.20.0.7:35054","upstream_service_time":"-","upstream_transport_failure_reason":"-","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36","x_forwarded_for":"172.16.110.32"} [Envoy (Epoch 0)] [2024-06-25 09:35:50.099][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] start http call: /api/test/plugin [Envoy (Epoch 0)] [2024-06-25 09:35:50.107][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] http call status code: 200 [Envoy (Epoch 0)] [2024-06-25 09:35:50.107][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] http call response : {"sourceType":"gaia","code":"200","message":"OK","requestId":"f09cdd7b9d7043ca80e7f8d869120c17.207.17193081084606229","success":true,"data":"gaia-demo-plugin"} [Envoy (Epoch 0)] [2024-06-25 09:35:50.107][51][error][wasm] wasm log higress-system.http-calss-1.0.0: [http-call] get status: 200, request body: {"sourceType":"gaia","code":"200","message":"OK","requestId":"f09cdd7b9d7043ca80e7f8d869120c17.207.17193081084606229","success":true,"data":"gaia-demo-plugin"} {"authority":"arch-ad-management-test-1.隐藏.net","bytes_received":"0","bytes_sent":"87","downstream_local_address":"172.20.0.7:80","downstream_remote_address":"172.16.110.32:62646","duration":"23","istio_policy_status":"-","method":"GET","path":"/dubbo/hello/sayHello?name=xx","protocol":"HTTP/1.1","request_id":"fd9e0eb6-6592-48d1-8813-47090f53ca6e","requested_server_name":"-","response_code":"502","response_flags":"UPE","route_name":"gaia-demo-http2dubbo","start_time":"2024-06-25T09:35:50.099Z","trace_id":"9b7e2ea2ac0f1e6f670082e0f39a6fa9","upstream_cluster":"outbound|20880||providers:com.隐藏.demo.dubbo.api.DemoService::betaA.DEFAULT-GROUP.3e3dcada-7c4a-4728-b4c4-1cfdb5b7d2d1.nacos","upstream_host":"10.244.36.242:20880","upstream_local_address":"172.20.0.7:35284","upstream_service_time":"-","upstream_transport_failure_reason":"-","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36","x_forwarded_for":"172.16.110.32"}

[johnlanni]

com.隐藏.demo.dubbo.api.DemoService

这是啥，怎么还有中文

[xgj2440620200]

对找示例，一行行对比修改了。现在是 Cannot parse RpcResult type from buffer 了。 我重新提个issue