log.info("Sending end meeting message to bbb-apps:[{}]", json);
sender.send(MessagingConstants.TO_MEETING_CHANNEL, json);
}
public void sendKeepAlive(String keepAliveId) {
KeepAliveMessage msg = new KeepAliveMessage(keepAliveId);
String json = MessageToJson.keepAliveMessageToJson(msg);
sender.send(MessagingConstants.TO_SYSTEM_CHANNEL, json);
}