I have the code below and my goal was to get a mac to recognize an iOS device using Multipeer Connectivity. This worked for the most part, except that when I run both of them, I get two "FOUND !!!" in the console. How can i fix this?
Here is my code for an iOS device:
import UIKit
import MultipeerConnectivity
class ViewController: UIViewController, MCNearbyServiceBrowserDelegate, MCNearbyServiceAdvertiserDelegate {
let browser = MCNearbyServiceBrowser(peer: MCPeerID(displayName: "iOS Device"), serviceType: "example-test")
let peerID = MCPeerID(displayName: "iOS Device")
let advertiser = MCNearbyServiceAdvertiser(peer: MCPeerID(displayName: "iOS Device"), discoveryInfo: nil, serviceType: "example-test")
override func viewDidLoad() {
super.viewDidLoad()
advertiser.delegate = self
advertiser.startAdvertisingPeer()
browser.delegate = self
browser.startBrowsingForPeers()
}
func browser(_ browser: MCNearbyServiceBrowser, lostPeer peerID: MCPeerID) {
}
func browser(_ browser: MCNearbyServiceBrowser, didNotStartBrowsingForPeers error: Error) {
}
func browser(_ browser: MCNearbyServiceBrowser, foundPeer peerID: MCPeerID, withDiscoveryInfo info: [String : String]?) {
print("FOUND!!!")
}
func advertiser(_ advertiser: MCNearbyServiceAdvertiser, didNotStartAdvertisingPeer error: Error) {
}
func advertiser(_ advertiser: MCNearbyServiceAdvertiser, didReceiveInvitationFromPeer peerID: MCPeerID, withContext context: Data?, invitationHandler: @escaping (Bool, MCSession?) -> Void) {
}
}
And for mac:
import MultipeerConnectivity
class ConnectionsManager: NSObject, MCNearbyServiceBrowserDelegate, MCNearbyServiceAdvertiserDelegate {
let browser : MCNearbyServiceBrowser
let advertiser: MCNearbyServiceAdvertiser
let peerID = MCPeerID(displayName: "macDevice")
override init() {
advertiser = MCNearbyServiceAdvertiser(peer: MCPeerID(displayName: "mac Device"), discoveryInfo: nil, serviceType: "example-test")
browser = MCNearbyServiceBrowser(peer: MCPeerID(displayName: "mac Device"), serviceType: "example-test")
super.init()
advertiser.delegate = self
advertiser.startAdvertisingPeer()
browser.delegate = self
browser.startBrowsingForPeers()
}
deinit {
browser.stopBrowsingForPeers()
advertiser.stopAdvertisingPeer()
}
func browser(_ browser: MCNearbyServiceBrowser, lostPeer peerID: MCPeerID) {
}
func browser(_ browser: MCNearbyServiceBrowser, didNotStartBrowsingForPeers error: Error) {
}
func browser(_ browser: MCNearbyServiceBrowser, foundPeer peerID: MCPeerID, withDiscoveryInfo info: [String : String]?) {
print("FOUND!!!")
}
func advertiser(_ advertiser: MCNearbyServiceAdvertiser, didNotStartAdvertisingPeer error: Error) {
}
func advertiser(_ advertiser: MCNearbyServiceAdvertiser, didReceiveInvitationFromPeer peerID: MCPeerID, withContext context: Data?, invitationHandler: @escaping (Bool, MCSession?) -> Void) {
}
}
Thank,
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