events.add(Ping(payload))
      }

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

      override fun onReadClose(
        code: Int,
        reason: String,
      ) {
        events.add(Closing(code, reason))
      }
    }

  internal class Open(
    val webSocket: WebSocket,
    val response: Response,