Limiting the amount of sending the presence while integrating Quickblox SDK

问题

Let me try to explain clearly,

I'm using the QucikBlox SDK for Video calls between two users. It's working great.

But, I need to send the presence of user to QB server for every 30 seconds.

[NSTimer scheduledTimerWithTimeInterval:30 target:[QBChat instance] selector:@selector(sendPresence) userInfo:nil repeats:YES];

This may consume some network connection data of the user. Is there any way to limit this method call?(I don't know whether I'm explaining correct.If any clarifications - please ask)

Will it affect the video chat, if I don't call this method for every 30 seconds?

Please suggest, I'm new to this SDK.

回答1:

You can try set it to 60 or 90. 90 is a max possible value.

Anyway this won't consume any network connection data, because it's a very very small ammount of the data we send here

来源：https://stackoverflow.com/questions/25790016/limiting-the-amount-of-sending-the-presence-while-integrating-quickblox-sdk