Function cmd_play

src/rtsp.cpp:1173–1183

  }

  void cmd_play(rtsp_server_t *server, tcp::socket &sock, launch_session_t &session, msg_t &&req) {
    OPTION_ITEM option {};

    // I know these string literals will not be modified
    option.option = const_cast<char *>("CSeq");

    auto seqn_str = std::to_string(req->sequenceNumber);
    option.content = const_cast<char *>(seqn_str.c_str());

    respond(sock, session, &option, 200, "OK", req->sequenceNumber, {});
  }

  void start() {
    auto shutdown_event = mail::man->event<bool>(mail::shutdown);