Package org.apache.dubbo.metadata

Interface InstanceMetadataChangedListener

public interface InstanceMetadataChangedListener

  • Method Summary

    Modifier and Type
    Method
    Description
    default String
    echo(String msg)
    Echo test Used to check consumer still online
    void
    onEvent(String metadata)
    Call when metadata in provider side update

  • Method Details

    • onEvent

      void onEvent(String metadata)
      Call when metadata in provider side update

      Used to notify consumer to update metadata of ServiceInstance

      Parameters:
      metadata - latest metadata

    • echo

      default String echo(String msg)
      Echo test Used to check consumer still online