assertThat(c0e1.exchangeIndex).isEqualTo(1)
    response1.close()
    response2.close()
  }

  @ParameterizedTest
  @ArgumentsSource(ProtocolParamProvider::class)
  fun connectionWindowUpdateAfterCanceling(protocol: Protocol) {
    setUp(protocol)
    server.enqueue(
      MockResponse
        .Builder()
        .body(Buffer().write(ByteArray(Http2Connection.OKHTTP_CLIENT_WINDOW_SIZE + 1)))