Client ping

[Alasdair Allan]

Mark Taylor wrote:
> Luigi Paioro wrote:
>> What do you think about this proposal?
>
> In my opinion it's OK for hub implementations to forcibly  
> unregister inactive clients (perhaps based on some user  
> configuration for what length of inactivity should be tolerated) if  
> they choose to. But I don't think that the standard should mandate  
> that this should or must happen.

I'd agree with that, seems like something for Hub authors rather than  
standardisation.

Al.