[GitHub] [dubbo-go] tiandi0716 commented on issue #2382: triple协议如何能够配置随机端口呢？同一台机器部署多个相同服务，端口会重复，java中协议端口可以允许-1端口随机分配

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tiandi0716 commented on issue #2382:
URL: https://github.com/apache/dubbo-go/issues/2382#issuecomment-1678540603

   Protocol  Init  method
    
   https://github.com/apache/dubbo-go/blob/main/config/protocol_config.go
   
![image](https://github.com/apache/dubbo-go/assets/41275334/81f0d4ec-33e1-4f2b-a69a-0f101f36e40a)
   
   
   https://github.com/creasty/defaults/blob/master/defaults.go
   
![image](https://github.com/apache/dubbo-go/assets/41275334/06365f35-cee2-4e56-9633-9a2134af47de)
   
   the code you are parse  "default" tag,  Port  default "20000"
   https://github.com/apache/dubbo-go/blob/main/config/protocol_config.go
   
![image](https://github.com/apache/dubbo-go/assets/41275334/1b50be9e-a3d9-429f-9b14-0b36648e225f)
   
   **my   dubbogo.yaml  config**
   
   ```
   dubbo:
     application: 
       name: go.micro.api.gateway
     registries:
       nacos:
         protocol: nacos
         address: 192.168.1.236:8848
     protocols:
       triple:
         name: tri
         port:  -1
   ```


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