PubNub Channel Presence - Who's There in your App?(vimeo.com)5 points·by pubnub·قبل 14 سنة·2 commentsvimeo.comPubNub Channel Presence - Who's There in your App?https://vimeo.com/475410922 commentsPost comment[–]wschott·قبل 14 سنةreplyAwesome - and great blog post here: http://blog.pubnub.com/announcing-pubnub-channel-presence/[–]carimura·قبل 14 سنةreplyMuahaha