CT.pubsub: meta() setter; process.subscribe/unsubscribe() update metamap{}; meta() processor (updates metamap{} and passes data to specified cb)
CT.pubsub: meta() setter; process.subscribe/unsubscribe() update metamap{}; meta() processor (updates metamap{} and passes data to specified cb)

bubbleboy14/cantools,bubbleboy14/cantools,bubbleboy14/cantools,bubbleboy14/cantools