*     not yet been sent.
   */
  fun getSink(): Sink {
    this.withLock {
      check(hasResponseHeaders || isLocallyInitiated) {
        "reply before requesting the sink"
      }
    }
    return sink
  }

  /**
   * Abnormally terminate this stream. This blocks until the `RST_STREAM` frame has been
   * transmitted.
   */
  @Throws(IOException::class)

*.elb.amazonaws.com *.elb.amazonaws.com.cn *.er *.ex.futurecms.at *.ex.ortsinfo.at *.firenet.ch *.fk *.frusky.de *.futurecms.at *.gateway.dev *.hosting.myjino.ru *.hosting.ovh.net *.in.futurecms.at *.jm *.kawasaki.jp *.kh *.kitakyushu.jp *.kobe.jp *.kunden.ortsinfo.at *.landing.myjino.ru *.lcl.dev *.lclstage.dev *.linodeobjects.com *.magentosite.cloud *.migration.run *.mm *.moonscale.io *.nagoya.jp *.nodebalancer.linode.com *.nom.br *.northflank.app *.np *.oci.customer-oci.com *.ocp.customer-oci.com...