// Settings connection.
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
    // Reuse settings connection.
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(1)
    // Reuse settings connection.
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(2)
    // New connection!
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
  }

  @Test

    mockWebServer.noClientAuth()
    mockWebServer.requestClientAuth()
    mockWebServer.requireClientAuth()
    val request: RecordedRequest = mockWebServer.takeRequest()
    val nullableRequest: RecordedRequest? = mockWebServer.takeRequest(0L, TimeUnit.SECONDS)
    var requestCount: Int = mockWebServer.requestCount
    mockWebServer.enqueue(MockResponse())
    mockWebServer.start()
    mockWebServer.start(0)

      ResponseBodyStart::class,
      ResponseBodyEnd::class,
      ConnectionReleased::class,
      CallEnd::class,
    )
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(1)
  }

  @Test
  fun applicationInterceptorShortCircuit() {
    client =
      client
        .newBuilder()
        .addInterceptor(