Checking if a certain subscription is ready

[roytz]

Hi,
How can I know if a certain subscription is ready (or if I subscribed it already)?
when using subs.ready() it returns true if all subscriptions are ready.
I use it because I subscribe at a certain page and if I go to another page and then back to the same certain page - I wan't to know if I already subscribed.

Also, how can I stop a certain subscription?

Thanks!

[markshust]

subs.subscribe('specific-sub').ready()