Interface EarlyHintsListener

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface EarlyHintsListener
Callback interface for receiving 103 Early Hints informational responses emitted by the server before the final response.

The listener may be invoked multiple times per request, once for each 103 received. It is never invoked for the final (non-1xx) response.

Implementations should be fast and non-blocking. If heavy work is needed, offload it to an application executor.

Since:
5.6

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onEarlyHints(org.apache.hc.core5.http.HttpResponse hints, org.apache.hc.core5.http.protocol.HttpContext context)
    Called for each received 103 Early Hints informational response.

  • Method Details

    • onEarlyHints

      void onEarlyHints(org.apache.hc.core5.http.HttpResponse hints, org.apache.hc.core5.http.protocol.HttpContext context) throws org.apache.hc.core5.http.HttpException, IOException
      Called for each received 103 Early Hints informational response.
      Parameters:
      hints - the 103 response object as received on the wire
      context - the current execution context (never null)
      Throws:
      org.apache.hc.core5.http.HttpException - to signal an HTTP-layer error while handling hints
      IOException - to signal an I/O error while handling hints