/** Confirm suppressed exceptions that occur after connecting are returned. */
  @Test fun httpExceptionsAreReturnedAsSuppressed() {
    server.enqueue(MockResponse.Builder().onRequestStart(CloseSocket()).build())
    server.enqueue(MockResponse.Builder().onRequestStart(CloseSocket()).build())

    client =
      client
        .newBuilder()
        .dns(DoubleInetAddressDns()) // Two routes so we get two failures.
        .build()

     * @param request The request data.
     * @return The response data.
     */
    @Override
    public ResponseData execute(final RequestData request) {
        if (listener != null) {
            listener.onRequestStart(this, request);
        }

        List<Exception> exceptionList = null;
        try {
            int count = 0;
            while (count < maxRetryCount) {
                if (listener != null) {

        ),
      )
    }

    SocketPolicy.STALL_SOCKET_AT_START -> {
      result.onRequestStart(SocketEffect.Stall)
    }

    SocketPolicy.NO_RESPONSE -> {
      result.onResponseStart(SocketEffect.Stall)
    }

    SocketPolicy.RESET_STREAM_AT_START -> {
      result.onRequestStart(CloseStream(http2ErrorCode))
    }
  }