codec.cancel()
  }

  /**
   * Revoke this exchange's access to streams. This is necessary when a follow-up request is
   * required but the preceding exchange hasn't completed yet.
   */
  fun detachWithViolence() {
    codec.cancel()
    call.messageDone(
      exchange = this,
      requestDone = true,
      responseDone = true,
      socketSinkDone = true,
      socketSourceDone = true,
      e = null,

   */
  internal fun exitNetworkInterceptorExchange(closeExchange: Boolean) {
    withLock {
      check(expectMoreExchanges) { "released" }
    }

    if (closeExchange) {
      exchange?.detachWithViolence()
    }

    interceptorScopedExchange = null
  }

  fun retryAfterFailure(): Boolean =
    exchange?.hasFailure == true &&
      exchangeFinder!!.routePlanner.hasNext(exchange?.connection)