val source = raw.source().buffer()
      val sink = raw.sink().buffer()
      while (true) {
        val socketStillGood = processOneRequest(raw, source, sink)

        // Clean up after the last exchange on a socket.
        if (!socketStillGood) {
          raw.close()
          openClientSockets.remove(raw)
          return false
        }

    val response2 = call2.execute()
    assertThat(response2.body.string()).isEqualTo("def")
    assertThat(server.takeRequest().sequenceNumber).isEqualTo(0)

    // Clean up the connection.
    response.close()
  }

  @ParameterizedTest
  @ArgumentsSource(ProtocolParamProvider::class)
  fun noRecoveryFromOneRefusedStream(
    protocol: Protocol,

     * be used.
     *
     * @deprecated [SSLSocketFactory] does not expose its [X509TrustManager], which is a field that
     *     OkHttp needs to build a clean certificate chain. This method instead must use reflection
     *     to extract the trust manager. Applications should prefer to call
     *     `sslSocketFactory(SSLSocketFactory, X509TrustManager)`, which avoids such reflection.

      started = true
      for (server in servers.values) {
        server.start()
      }
    }

    fun shutdownAll() {
      try {
        val toClear = servers.values.toList()
        servers.clear()
        for (server in toClear) {
          server.shutdown()
        }
      } catch (e: IOException) {
        logger.log(Level.WARNING, "MockWebServer shutdown failed", e)
      }
    }
  }

            byteBuffer: ByteBuffer,
          ) {
            println("onReadCompleted ${info.headers.asMap}")
            byteBuffer.flip()
            buffer.write(byteBuffer)
            byteBuffer.clear()
            request.read(byteBuffer)
          }

          override fun onSucceeded(
            request: UrlRequest,
            info: UrlResponseInfo,
          ) {

    for (plan in tcpConnectsInFlight) {
      plan.cancel()
      val retry = plan.retry() ?: continue
      routePlanner.deferredPlans.addLast(retry)
    }
    tcpConnectsInFlight.clear()
  }

    }

  val initialWindowSize: Int
    get() {
      val bit = 1 shl INITIAL_WINDOW_SIZE
      return if (bit and set != 0) values[INITIAL_WINDOW_SIZE] else DEFAULT_INITIAL_WINDOW_SIZE
    }

  fun clear() {
    set = 0
    values.fill(0)
  }

  operator fun set(
    id: Int,
    value: Int,
  ): Settings {
    if (id < 0 || id >= values.size) {
      return this // Discard unknown settings.
    }

     * [settings] before writing the response.
     */
    fun settings(settings: Settings) =
      apply {
        this.settings.clear()
        this.settings.merge(settings)
      }

    /**
     * Attempts to perform a web socket upgrade on the connection.
     * This will overwrite any previously set status, body, or streamHandler.
     */

    dns.assertRequests(PROXY_A_HOST)
    assertThat(selection1.hasNext()).isFalse()
    assertThat(routeSelector.hasNext()).isTrue()
    dns.clear(PROXY_B_HOST)
    assertFailsWith<UnknownHostException> {
      routeSelector.next()
    }
    dns.assertRequests(PROXY_B_HOST)
    assertThat(routeSelector.hasNext()).isTrue()
    dns[PROXY_A_HOST] = dns.allocate(1)

        break
      }
    }

    if (routes.isEmpty()) {
      // We've exhausted all Proxies so fallback to the postponed routes.
      routes += postponedRoutes
      postponedRoutes.clear()
    }

    return Selection(routes)
  }

  /** Prepares the proxy servers to try. */
  private fun resetNextProxy(
    url: HttpUrl,
    proxy: Proxy?,
  ) {
    fun selectProxies(): List<Proxy> {