proxySelector.proxies.add(Proxy.NO_PROXY)
    server.shutdown()

    client =
      client.newBuilder()
        .proxySelector(proxySelector)
        .readTimeout(Duration.ofMillis(100))
        .connectTimeout(Duration.ofMillis(100))
        .build()

    val request = Request(server.url("/"))
    assertFailsWith<IOException> {
      client.newCall(request).execute()
    }.also { expected ->

  private val serverListener = WebSocketRecorder("server")
  private val random = Random(0)
  private var client =
    clientTestRule.newClientBuilder()
      .writeTimeout(Duration.ofMillis(500))
      .readTimeout(Duration.ofMillis(500))
      .addInterceptor(
        Interceptor { chain: Interceptor.Chain ->
          val response = chain.proceed(chain.request())

    server!!.enqueue(
      MockResponse.Builder()
        .headersDelay(2, TimeUnit.SECONDS)
        .build(),
    )
    client =
      client.newBuilder()
        .readTimeout(Duration.ofMillis(250))
        .build()
    val call =
      client.newCall(
        Request.Builder()
          .url(server!!.url("/"))
          .build(),
      )
    assertFailsWith<IOException> {

        .build(),
    ) // Slow connection 1KiB/second.
    server.enqueue(
      MockResponse(body = body),
    )
    client =
      client.newBuilder()
        .readTimeout(Duration.ofMillis(500)) // Half a second to read something.
        .build()

    // Make a call expecting a timeout reading the response body.
    val call1 = client.newCall(Request(server.url("/")))
    val response1 = call1.execute()

  @Test
  fun configureClientDefault() {
    val request =
      Request.Builder()
        .url(server.url("/"))
        .build()
    val timeoutClient =
      client.newBuilder()
        .callTimeout(Duration.ofMillis(456))
        .build()
    val call = timeoutClient.newCall(request)
    assertThat(call.timeout().timeoutNanos())
      .isEqualTo(TimeUnit.MILLISECONDS.toNanos(456))
  }

  @Test
  fun timeoutWritingRequest() {

    server.enqueue(MockResponse(body = "success!"))
    client =
      client.newBuilder()
        .proxySelector(proxySelector)
        .readTimeout(Duration.ofMillis(100))
        .connectTimeout(Duration.ofMillis(100))
        .build()
    val request = Request.Builder().url("http://android.com/").build()
    executeSynchronously(request)
      .assertCode(200)
      .assertBody("success!")

      MockResponse.Builder()
        .body("Result")
        .build(),
    )
    val proxiedClient =
      OkHttpClient.Builder()
        .proxy(server.toProxyAddress())
        .readTimeout(Duration.ofMillis(100))
        .build()
    val request = Request.Builder().url("http://android.com/").build()
    proxiedClient.newCall(request).execute().use { response ->
      assertThat(response.body.string()).isEqualTo("Result")

    server.enqueue(
      MockResponse.Builder()
        .headersDelay(2, TimeUnit.SECONDS)
        .build(),
    )
    client =
      client.newBuilder()
        .readTimeout(Duration.ofMillis(250))
        .build()
    val call =
      client.newCall(
        Request.Builder()
          .url(server.url("/"))
          .build(),
      )
    assertFailsWith<IOException> {

              socket.receiveBufferSize = socketBufferSize
              socket.sendBufferSize = socketBufferSize
              return socket
            }
          },
        )
        .writeTimeout(Duration.ofMillis(500))
        .build()
    server.start()
    server.enqueue(
      MockResponse.Builder()
        .throttleBody(1, 1, TimeUnit.SECONDS)
        .build(),
    ) // Prevent the server from reading!