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(

    listener.onMessage(this, text)
  }

  @Throws(IOException::class)
  override fun onReadMessage(bytes: ByteString) {
    listener.onMessage(this, bytes)
  }

  @Synchronized override fun onReadPing(payload: ByteString) {
    // Don't respond to pings after we've failed or sent the close frame.
    if (failed || enqueuedClose && messageAndCloseQueue.isEmpty()) return

    pongQueue.add(payload)
    runWriter()