Response caching uses HTTP headers for all configuration. You can add request headers like `Cache-Control: max-stale=3600` and OkHttp's cache will honor them. Your webserver configures how long responses are cached with its own response headers, like `Cache-Control: max-age=9600`. There are cache headers to force a cached response, force a network response, or force the network response to be validated with a conditional GET.

  }

  private fun assertEvents(vararg expected: String) {
    val actual = generateSequence { routePlanner.events.poll() }.toList()
    assertThat(actual).containsExactly(*expected)
  }

  private val Int.ms: Long
    get() = this * 1_000_000L

  val streamHandler: StreamHandler?

  val inTunnel: Boolean
  val informationalResponses: List<MockResponse>

  val throttleBytesPerPeriod: Long
  val throttlePeriodNanos: Long

  val socketPolicy: SocketPolicy

  val bodyDelayNanos: Long
  val headersDelayNanos: Long

  val pushPromises: List<PushPromise>

  val settings: Settings

  @JvmOverloads
  constructor(
    code: Int = 200,

  private inner class FixedLengthSource(private var bytesRemaining: Long) :
    AbstractSource() {
    init {
      if (bytesRemaining == 0L) {
        responseBodyComplete()
      }
    }

    override fun read(
      sink: Buffer,
      byteCount: Long,
    ): Long {
      require(byteCount >= 0L) { "byteCount < 0: $byteCount" }
      check(!closed) { "closed" }

   *
   * TODO: make this inline once this is fixed: https://github.com/oracle/graal/issues/3466
   */
  fun schedule(
    name: String,
    delayNanos: Long = 0L,
    block: () -> Long,
  ) {
    schedule(
      object : Task(name) {
        override fun runOnce(): Long {
          return block()
        }
      },
      delayNanos,
    )
  }

  /**
   * Executes [block] once on a task runner thread.

  @get:JvmName("sentRequestAtMillis") val sentRequestAtMillis: Long,
  /**
   * Returns a [timestamp][System.currentTimeMillis] taken immediately after OkHttp
   * received this response's headers from the network. If this response is being served from the
   * cache then this is the timestamp of the original response.
   */
  @get:JvmName("receivedResponseAtMillis") val receivedResponseAtMillis: Long,

   * other adapters on this SEQUENCE to interrogate.
   */
  fun asTypeHint(): BasicDerAdapter<T> = copy(typeHint = true)

  // Avoid Long.hashCode(long) which isn't available on Android 5.
  override fun hashCode(): Int {
    var result = 0
    result = 31 * result + name.hashCode()
    result = 31 * result + tagClass
    result = 31 * result + tag.toInt()

import java.util.concurrent.TimeUnit

class ClientRuleEventListener(
  val delegate: EventListener = NONE,
  var logger: (String) -> Unit,
) : EventListener(),
  EventListener.Factory {
  private var startNs: Long? = null

  override fun create(call: Call): EventListener = this

  override fun callStart(call: Call) {
    startNs = System.nanoTime()

    logWithTime("callStart: ${call.request()}")

   * [WindowCounter] generally carries the client view of total and acked bytes.
   */
  fun receivingStreamWindowChanged(
    streamId: Int,
    windowCounter: WindowCounter,
    bufferSize: Long,
  )

  /**
   * Notification that the receiving connection flow control window has changed.
   * [WindowCounter] generally carries the client view of total and acked bytes.
   */

    return object : ForwardingSource(source) {
      @Throws(IOException::class)
      override fun read(
        sink: Buffer,
        byteCount: Long,
      ): Long {
        val buffer = Buffer()
        val read = delegate.read(buffer, byteCount)
        if (read != -1L) {
          sink.write(buffer.readByteString().toAsciiUppercase())
        }
        return read