*/
  open fun requestHeadersEnd(
    call: Call,
    request: Request,
  ) {
  }

  /**
   * Invoked just prior to sending a request body.  Will only be invoked for request allowing and
   * having a request body to send.
   *
   * The connection is implicit, and will generally relate to the last [connectionAcquired] event.
   *

        MetadataResolutionRequest request = new DefaultMetadataResolutionRequest();
        injectSession(request);
        request.setArtifact(artifact);
        request.setLocalRepository(localRepository);
        request.setRemoteRepositories(remoteRepositories);
        request.setResolveManagedVersions(resolveManagedVersions);
        return retrieve(request);
    }

    @Override

        request.setNoSnapshotUpdates(options.suppressSnapshotUpdates().orElse(false));
        request.setGoals(options.goals().orElse(List.of()));
        request.setReactorFailureBehavior(determineReactorFailureBehaviour(context));
        request.setRecursive(!options.nonRecursive().orElse(!request.isRecursive()));
        request.setOffline(options.offline().orElse(request.isOffline()));

        Set<Artifact> artifacts = request.getArtifactDependencies();
        Map<String, Artifact> managedVersions = request.getManagedVersionMap();
        List<ResolutionListener> listeners = request.getListeners();
        ArtifactFilter collectionFilter = request.getCollectionFilter();
        ArtifactFilter resolutionFilter = request.getResolutionFilter();
        RepositorySystemSession session = getSession(request.getLocalRepository());

        ),
      )
      .assertNoMoreLogs()
  }

  @Test
  fun testCacheEvents() {
    val request = Request.Builder().url(url).build()
    val call = client.newCall(request)
    val response =
      Response.Builder().request(request).code(200).message("").protocol(Protocol.HTTP_2)
        .build()
    val listener = loggingEventListenerFactory.create(call)

      MockResponse.Builder()
        .socketPolicy(DisconnectDuringRequestBody)
        .build(),
    )
    val request = NonCompletingRequestBody()
    val call =
      client.newCall(
        Request.Builder()
          .url(server.url("/"))
          .post(request)
          .build(),
      )
    assertFailsWith<IOException> {
      call.execute()
    }

        void onRequestStart(FaultTolerantClient client, RequestData request);

        void onRequest(FaultTolerantClient client, RequestData request, int count);

        void onRequestEnd(FaultTolerantClient client, RequestData request, List<Exception> exceptionList);

        void onException(FaultTolerantClient client, RequestData request, int count, Exception e);

    }

            }

            if ( request != null ) {
                log.debug("Restting request");
                request.reset();
            }
            if ( rpath != null ) {
                // resolveDfs() and tree.send() modify the request packet.
                // I want to restore it before retrying. request.reset()

      MockResponse(body = "this was the 2nd request on IPv4"),
    )
    serverIpv6.enqueue(
      MockResponse(body = "unexpected call to IPv6"),
    )

    // Confirm the retry succeeds on the same connection.
    val call = client.newCall(Request(url))
    val response = call.execute()
    assertThat(response.body.string()).isEqualTo("this was the 2nd request on IPv4")

            // try TreeConnectAndX with the request
            // this does not make any sense if we are disconnecting right now
            T chainedResponse = null;
            if ( ! ( request instanceof SmbComTreeDisconnect ) && ! ( request instanceof Smb2TreeDisconnectRequest ) ) {
                chainedResponse = treeConnect(request, response);
            }