logger.log("--> END ${request.method} (encoded body omitted)")
        } else if (requestBody.isDuplex()) {
          logger.log("--> END ${request.method} (duplex request body omitted)")
        } else if (requestBody.isOneShot()) {
          logger.log("--> END ${request.method} (one-shot body omitted)")
        } else {
          var buffer = Buffer()
          requestBody.writeTo(buffer)

  // the call, but they may be accessed by other threads for duplex requests.

  /** True if this call still has a request body open. */
  private var requestBodyOpen = false

  /** True if this call still has a response body open. */
  private var responseBodyOpen = false

  /** True if there are more exchanges expected for this call. */
  private var expectMoreExchanges = true

    ```kotlin
    val response: Response = call.execute()
    val multipartReader = MultipartReader(response.body!!)

    multipartReader.use {
      while (true) {
        val part = multipartReader.nextPart() ?: break
        process(part.headers, part.body)
      }
    }
    ```

 *  New: `MediaType.parameter()` gets a parameter like `boundary` from a media type like

          .build()

      val response =
        client.newCall(
          Request("http://mockserver:1080/person?name=peter".toHttpUrl()),
        ).execute()

      assertThat(response.body.string()).contains("Peter the person")
    }
  }

  companion object {
    val SOCKS5_PROXY: DockerImageName =
      DockerImageName
        .parse("serjs/go-socks5-proxy")
        .withTag("v0.0.3")
  }

    withContext(Dispatchers.IO) {
      client.newCall(request).executeAsync().use { response ->
        fileSystem.sink(publicSuffixListDotDat).buffer().use { sink ->
          sink.writeAll(response.body.source())
        }
      }
    }

  private suspend fun readImportResults(): ImportResults =
    withContext(Dispatchers.IO) {
      val sortedRules: SortedSet<ByteString> = TreeSet()

        .addHeader(headerName, headerValue)
        .body("a")
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .body("b")
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .body("c")
        .build(),
    )
    val url = server.url("/")
    assertThat(get(url).body.string()).isEqualTo("a")

    this.server = server
  }

  @Test
  fun suspendCall() {
    runTest {
      server.enqueue(MockResponse(body = "abc"))

      val call = client.newCall(request)

      call.executeAsync().use {
        withContext(Dispatchers.IO) {
          assertThat(it.body.string()).isEqualTo("abc")
        }
      }
    }
  }

  @Test
  fun timeoutCall() {
    runTest {
      server.enqueue(

      """.trimMargin(),
    )
  }

  override fun timeout() = Timeout.NONE

  override fun close() {
  }
}

fun Response.stripBody(): Response {
  return newBuilder()
    .body(UnreadableResponseBody(body.contentType(), body.contentLength()))
    .build()
}

val Response.commonIsSuccessful: Boolean
  get() = code in 200..299

fun Response.commonHeaders(name: String): List<String> = headers.values(name)

    val body = response.body ?: return
    sleepNanos(response.bodyDelayNanos)
    val responseBodySink =
      sink.withThrottlingAndSocketPolicy(
        policy = response,
        disconnectHalfway = response.socketPolicy == DisconnectDuringResponseBody,
        expectedByteCount = body.contentLength,
        socket = socket,
      ).buffer()
    body.writeTo(responseBodySink)

    try (Response response = client.newCall(request).execute()) {
      // Deserialize HTTP response to concrete type.
      ResponseBody body = response.body();
      List<Contributor> contributors = CONTRIBUTORS_JSON_ADAPTER.fromJson(body.source());

      // Sort list by the most contributions.
      Collections.sort(contributors, (c1, c2) -> c2.contributions - c1.contributions);