# Package io.vertx.core.net.endpoint

- Interface Summary
  Interface | Description
  --- | ---
  Endpoint |
  EndpointResolver | A resolver for endpoints.
  InteractionMetrics<M> | Gather metrics for a request/response interaction with the server, this interface is write-only and used to report usage to build statistics for a load balancing purpose.
  LoadBalancer | A load balancer.
  ServerEndpoint | A physical server of an endpoint.
  ServerInteraction | Request interaction with an endpoint, mostly callbacks to gather statistics.
  ServerSelector | Select the most appropriate server among the list of servers of an endpoint.

- Class Summary
  Class | Description
  --- | ---
  DefaultInteractionMetric | Carries request/response latencies.
  DefaultInteractionMetrics | Default interaction metrics.