interface FrameCallback {
    @Throws(IOException::class)
    fun onReadMessage(text: String)

    @Throws(IOException::class)
    fun onReadMessage(bytes: ByteString)

    fun onReadPing(payload: ByteString)

    fun onReadPong(payload: ByteString)

    fun onReadClose(
      code: Int,
      reason: String,
    )
  }

  /**
   * Process the next protocol frame.
   *

        events.add(Message(string = text))
      }

      override fun onReadMessage(bytes: ByteString) {
        events.add(Message(bytes = bytes))
      }

      override fun onReadPing(payload: ByteString) {
        events.add(Ping(payload))
      }

      override fun onReadPong(payload: ByteString) {
        events.add(Pong(payload))
      }

      override fun onReadClose(