async/go-client/conf/dubbogo.yml

# dubbo client yaml configure file

dubbo:
  registries:
    demoZK:
      protocol: zookeeper
      address: 127.0.0.1:2181
  consumer:
    references:
      UserProvider:
        protocol: dubbo
        interface: org.apache.dubbo.sample.UserProvider
        async: true
      UserProviderV2:
        protocol: dubbo
        interface: org.apache.dubbo.sample.UserProviderV2
        async: true