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Invite peer manually #29

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11 changes: 9 additions & 2 deletions Sources/MultiPeer.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -178,6 +178,10 @@ public class MultiPeer: NSObject {
}
}
}

public func invite(peer: Peer, context: Data? = nil) {
self.serviceBrowser.invitePeer(peer.peerID, to: session, withContext: context, timeout: connectionTimeout)
}

/** Prints only if in debug mode */
fileprivate func printDebug(_ string: String) {
Expand Down Expand Up @@ -213,10 +217,13 @@ extension MultiPeer: MCNearbyServiceBrowserDelegate {
public func browser(_ browser: MCNearbyServiceBrowser, foundPeer peerID: MCPeerID, withDiscoveryInfo info: [String: String]?) {
printDebug("Found peer: \(peerID)")

let peer = Peer(peerID: peerID, state: .notConnected)
// Update the list of available peers
availablePeers.append(Peer(peerID: peerID, state: .notConnected))
availablePeers.append(peer)

browser.invitePeer(peerID, to: session, withContext: nil, timeout: connectionTimeout)
if self.delegate?.multiPeer(shouldInvitePeerDidFound: peerID, browser: browser, withDiscoveryInfo: info) ?? true {
invite(peer: peer)
}
}

/// Lost a peer, update the list of available peers
Expand Down
3 changes: 3 additions & 0 deletions Sources/MultiPeerDelegate.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
//

import Foundation
import MultipeerConnectivity

/// MultiPeerDelegate
///
Expand All @@ -21,5 +22,7 @@ public protocol MultiPeerDelegate: class {

/// connectedDevicesChanged: delegate runs on connection/disconnection event in session
func multiPeer(connectedDevicesChanged devices: [String])

func multiPeer(shouldInvitePeerDidFound peerID: MCPeerID, browser: MCNearbyServiceBrowser, withDiscoveryInfo info: [String: String]?) -> Bool

}