try {
            sleep(delay)
          } catch (e: InterruptedException) {
            throw AssertionError()
          }
          call.cancel()
        }
      }
    thread.start()
    return thread
  }

  private fun socketFactoryWithCipherSuite(
    sslSocketFactory: SSLSocketFactory,
    cipherSuite: CipherSuite,
  ): SSLSocketFactory {