redfearnk

let config = PNConfiguration(publishKey: self.publishKey, subscribeKey: self.subscribeKey)
config.origin = "pubsub.pubnub.com"
self.pubNubClient = PubNub.clientWithConfiguration(config)
self.pubNubClient?.addListener(self)
self.pubNubClient?.subscribeToChannels([channel], withPresence: true)

redfearnk

class SharedWatchData: NSObject, WCSessionDelegate, PNObjectEventListener {

    func client(client: PubNub!, didReceivePresenceEvent event: PNPresenceEventResult!) {
      print("PubNubs did receive presence event: \(event.data.presenceEvent)")
    }
    
    func client(client: PubNub!, didReceiveMessage message: PNMessageResult!) {
      print("PubNub did receive message: \(message.data.message)")
    }