Interface LoadBalancer.PickDetailsConsumer

All Known Implementing Classes:
PickDetailsConsumerImpl
Enclosing class:
LoadBalancer
@Internal public static interface LoadBalancer.PickDetailsConsumer
Receives information about the pick being chosen.
Since:
1.2.0

  • Method Summary

    Modifier and Type
    Method
    Description
    default void
    addOptionalLabel(String key, String value)
    Optional labels that provide context of how the pick was routed.

  • Method Details

    • addOptionalLabel

      default void addOptionalLabel(String key, String value)
      Optional labels that provide context of how the pick was routed. Particularly helpful for per-RPC metrics.
      Throws:
      NullPointerException - if key or value is null