How do you revoke access to a channel for a user?
The docs aren’t super clean on this. They say it can be done, but not how.
Is it simply by leaving the unwanted userId out of the access command? Like so:
access (["snej", "jchris"], "mtv"); // gives access to snej & jchris // then later... access (["snej", "john"], "mtv"); // gives access to snej & john, but revokes access to jchris