iPhone app: a first screen that says exactly what to do

The app finds the Frame by itself (Valve's _steamos-devkit._tcp Bonjour
service, else the saved address or frame.local on port 22), so setup is two
numbered steps: wake your Frame (Looking… / Found ✓, and after a few seconds
exactly what to check), then the Developer Mode password and Connect. Manual
address and key options sit under Other ways to connect.

A paired Frame that doesn't answer is almost always asleep: instead of an
error, Waiting for your Frame says how to wake it and connects as soon as its
SSH port answers (checked every 3 s; 4 s after the stand-in came back).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

ios/FrameControl.xcodeproj/project.pbxproj

@@ -19,6 +19,7 @@
 		9657F7BC23E3352E5AB30777 /* SetupView.swift in Sources */ = {isa = PBXBuildFile; fileRef = DB544223FC60A59CC3E8EF5F /* SetupView.swift */; };
 		A8C7AED25A6280682FCE45DC /* Citadel in Frameworks */ = {isa = PBXBuildFile; productRef = 6BA549B6CC0A0CB847126456 /* Citadel */; };
 		DC043FB74BE2D23F3A5826BF /* FrameControlTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1740B691F9C25E5FB6F9EFC3 /* FrameControlTests.swift */; };
+		E6898C714A92D3979F73B6E1 /* FrameFinder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2F288DF6636A417F0CA3A6CD /* FrameFinder.swift */; };
 		F94D0252F8CC5854314B84B2 /* AppModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8A11F3431826A26B247C0695 /* AppModel.swift */; };
 /* End PBXBuildFile section */
 
@@ -36,6 +37,7 @@
 		16644E7FDA7ADD5B232EB700 /* FrameLink.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FrameLink.swift; sourceTree = "<group>"; };
 		1740B691F9C25E5FB6F9EFC3 /* FrameControlTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FrameControlTests.swift; sourceTree = "<group>"; };
 		237D9AF04EEA257AB382F60E /* Keys.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Keys.swift; sourceTree = "<group>"; };
+		2F288DF6636A417F0CA3A6CD /* FrameFinder.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FrameFinder.swift; sourceTree = "<group>"; };
 		6B5B6718C5EA77FA67F6B14C /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		6FBC8D0B5ED7BF1C06F99892 /* FrameControlTests.xctest */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.cfbundle; path = FrameControlTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		8A11F3431826A26B247C0695 /* AppModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppModel.swift; sourceTree = "<group>"; };
@@ -74,6 +76,7 @@
 		5064A5B6FE5B17B18E5FA4B8 /* SSH */ = {
 			isa = PBXGroup;
 			children = (
+				2F288DF6636A417F0CA3A6CD /* FrameFinder.swift */,
 				16644E7FDA7ADD5B232EB700 /* FrameLink.swift */,
 				EDC7BA8014DBC302D08FD397 /* HeadsetServer.swift */,
 				237D9AF04EEA257AB382F60E /* Keys.swift */,
@@ -255,6 +258,7 @@
 			files = (
 				F94D0252F8CC5854314B84B2 /* AppModel.swift in Sources */,
 				78427FC66780623F31E7501E /* FrameControlApp.swift in Sources */,
+				E6898C714A92D3979F73B6E1 /* FrameFinder.swift in Sources */,
 				12B21D3319BAF5AE79948560 /* FrameLink.swift in Sources */,
 				0DEE50BD563B1D8C328C4C0A /* HeadsetServer.swift in Sources */,
 				4622FE0F0D6499CD642C29A2 /* InstallLink.swift in Sources */,

ios/FrameControl/App/AppModel.swift

@@ -92,7 +92,7 @@ final class AppModel: ObservableObject {
     }
 
     /// "host", "host:port" or "[v6]:port", plus a user name.
-    static func parse(host: String, user: String) -> FrameSettings? {
+    nonisolated static func parse(host: String, user: String) -> FrameSettings? {
         var target = FrameSettings(host: host.trimmingCharacters(in: .whitespaces), user: user.trimmingCharacters(in: .whitespaces))
         if target.host.hasPrefix("["), let close = target.host.firstIndex(of: "]") {
             let rest = target.host[target.host.index(after: close)...]

ios/FrameControl/Info.plist

@@ -43,8 +43,12 @@
 		<key>NSAllowsLocalNetworking</key>
 		<true/>
 	</dict>
+	<key>NSBonjourServices</key>
+	<array>
+		<string>_steamos-devkit._tcp</string>
+	</array>
 	<key>NSLocalNetworkUsageDescription</key>
-	<string>Frame Control connects to your Steam Frame over your local network with SSH.</string>
+	<string>Frame Control finds your Steam Frame on your network and connects to it.</string>
 	<key>UILaunchScreen</key>
 	<dict>
 		<key>UIColorName</key>

ios/FrameControl/SSH/FrameFinder.swift

@@ -0,0 +1,125 @@
+import Foundation
+import Network
+
+/// Finds the Frame on the local network so nobody has to type its address.
+/// A Frame in Developer Mode advertises Valve's devkit service over Bonjour
+/// (`_steamos-devkit._tcp`); failing that, `fallback` (the saved address, or
+/// frame.local) is checked by opening its SSH port. Both repeat until stopped.
+@MainActor
+final class FrameFinder: ObservableObject {
+    struct Found: Equatable {
+        let host: String   // what to connect to
+        let name: String   // what to call it
+    }
+
+    @Published private(set) var found: Found?
+    /// When the search began, to tell "still looking" from "can't find it".
+    @Published private(set) var since = Date()
+
+    private var browser: NWBrowser?
+    private var probeTask: Task<Void, Never>?
+    private var fallback = "frame.local"
+
+    func start(fallback: String?) {
+        stop()
+        self.fallback = (fallback?.isEmpty == false ? fallback : nil) ?? "frame.local"
+        found = nil
+        since = Date()
+        browse()
+        probeTask = Task { [weak self] in
+            while !Task.isCancelled {
+                guard let self else { return }
+                let host = self.fallback
+                if self.found == nil, await Self.sshAnswers(host: host) {
+                    self.found = Found(host: host, name: host)
+                }
+                try? await Task.sleep(nanoseconds: 3_000_000_000)
+            }
+        }
+    }
+
+    func stop() {
+        browser?.cancel()
+        browser = nil
+        probeTask?.cancel()
+        probeTask = nil
+    }
+
+    private func browse() {
+        let browser = NWBrowser(for: .bonjour(type: "_steamos-devkit._tcp", domain: nil), using: .tcp)
+        browser.browseResultsChangedHandler = { [weak self] results, _ in
+            for result in results {
+                guard case let .service(name, _, _, _) = result.endpoint else { continue }
+                Self.resolve(result.endpoint) { host in
+                    Task { @MainActor in
+                        guard let self, let host else { return }
+                        // A found device is used over the fallback probe.
+                        self.found = Found(host: host, name: name)
+                    }
+                }
+            }
+        }
+        browser.start(queue: .main)
+        self.browser = browser
+    }
+
+    /// The device's IP address: connect to the service and read where it went.
+    nonisolated private static func resolve(_ endpoint: NWEndpoint, done: @escaping @Sendable (String?) -> Void) {
+        let connection = NWConnection(to: endpoint, using: .tcp)
+        let once = Once()
+        connection.stateUpdateHandler = { state in
+            switch state {
+            case .ready:
+                var host: String?
+                if case let .hostPort(h, _)? = connection.currentPath?.remoteEndpoint {
+                    host = "\(h)".components(separatedBy: "%").first  // drop an IPv6 interface suffix
+                }
+                connection.cancel()
+                if once.claim() { done(host) }
+            case .failed, .cancelled:
+                if once.claim() { done(nil) }
+            default:
+                break
+            }
+        }
+        connection.start(queue: .global())
+        DispatchQueue.global().asyncAfter(deadline: .now() + 5) {
+            connection.cancel()
+            if once.claim() { done(nil) }
+        }
+    }
+
+    /// Whether something answers on the SSH port of "host" or "host:port" within a few seconds.
+    nonisolated static func sshAnswers(host address: String) async -> Bool {
+        var host = address, port: UInt16 = 22
+        if let target = AppModel.parse(host: address, user: "steamos") {
+            host = target.host
+            port = UInt16(target.port)
+        }
+        return await sshAnswers(host: host, port: port)
+    }
+
+    nonisolated static func sshAnswers(host: String, port: UInt16) async -> Bool {
+        await withCheckedContinuation { (c: CheckedContinuation<Bool, Never>) in
+            let connection = NWConnection(host: NWEndpoint.Host(host), port: NWEndpoint.Port(rawValue: port) ?? 22, using: .tcp)
+            let once = Once()
+            connection.stateUpdateHandler = { state in
+                switch state {
+                case .ready:
+                    connection.cancel()
+                    if once.claim() { c.resume(returning: true) }
+                case .failed, .waiting:
+                    connection.cancel()
+                    if once.claim() { c.resume(returning: false) }
+                default:
+                    break
+                }
+            }
+            connection.start(queue: .global())
+            DispatchQueue.global().asyncAfter(deadline: .now() + 3) {
+                connection.cancel()
+                if once.claim() { c.resume(returning: false) }
+            }
+        }
+    }
+}

ios/FrameControl/Views/RootView.swift

@@ -11,6 +11,9 @@ struct RootView: View {
                 SetupView(model: model)
             case .connecting(let step):
                 ConnectingView(step: step, host: model.settings?.host) { model.showSetup() }
+            case .failed(let message) where model.retrying && !model.needsPairing:
+                WaitingView(host: model.settings.map { $0.port == 22 ? $0.host : "\($0.host):\($0.port)" } ?? "", detail: message, deviceName: model.deviceName,
+                            reachable: { Task { await model.connect(quiet: true) } }, change: { model.showSetup() })
             case .failed(let message):
                 FailedView(message: message, canRetry: model.settings != nil, retrying: model.retrying, needsPairing: model.needsPairing,
                            retry: { Task { await model.connect() } }, change: { model.showSetup() })
@@ -73,3 +76,46 @@ struct FailedView: View {
         .frame(maxWidth: 480)
     }
 }
+
+/// A paired Frame that isn't answering is almost always asleep: say how to wake
+/// it, and connect the moment it does (its SSH port is checked every 3 s).
+struct WaitingView: View {
+    let host: String
+    let detail: String
+    let deviceName: String
+    let reachable: () -> Void
+    let change: () -> Void
+    @State private var pulse = false
+
+    var body: some View {
+        VStack(spacing: 18) {
+            Image("AppIconImage").resizable().frame(width: 76, height: 76)
+                .clipShape(RoundedRectangle(cornerRadius: 17))
+                .opacity(pulse ? 1 : 0.55)
+                .animation(.easeInOut(duration: 1.2).repeatForever(autoreverses: true), value: pulse)
+            Text("Waiting for your Frame").font(.title3.bold())
+            Text("Put the headset on, or press its power button, to wake it. Frame Control connects by itself as soon as it's awake.")
+                .multilineTextAlignment(.center)
+            VStack(alignment: .leading, spacing: 10) {
+                Tip(icon: "wifi", text: "Same Wi-Fi as this \(deviceName), or both on Tailscale.")
+                Tip(icon: "bolt.horizontal", text: "Asleep, the Frame drops off the network entirely; nothing can wake it remotely.")
+            }
+            .padding(14)
+            .background(Color.framePanel, in: RoundedRectangle(cornerRadius: 12))
+            Text(detail).font(.footnote).foregroundStyle(Color.frameMuted).multilineTextAlignment(.center)
+            Button("Connect to a different Frame", action: change).font(.footnote)
+        }
+        .padding(28)
+        .frame(maxWidth: 480)
+        .onAppear { pulse = true }
+        .task(id: host) {
+            while !Task.isCancelled {
+                try? await Task.sleep(nanoseconds: 3_000_000_000)
+                if !host.isEmpty, await FrameFinder.sshAnswers(host: host) {
+                    reachable()
+                    return
+                }
+            }
+        }
+    }
+}

ios/FrameControl/Views/SetupView.swift

@@ -1,82 +1,197 @@
 import SwiftUI
 import UIKit
 
-/// Pairing: the Developer Mode password is used once, to add this phone's own
+/// First run: two steps. Wake the Frame (the app finds it by itself), then type the
-/// key to the Frame. It isn't stored.
+/// Developer Mode password once. Everything else waits under "Other ways to connect".
 struct SetupView: View {
     @ObservedObject var model: AppModel
-    @State private var host = ""
+    @StateObject private var finder = FrameFinder()
-    @State private var user = "steamos"
     @State private var password = ""
-    @FocusState private var focus: Field?
+    @State private var manualHost = ""
-    private enum Field { case host, user, password }
+    @State private var user = "steamos"
+    @State private var showOther = false
+    @State private var showHelp = false
+    @FocusState private var passwordFocused: Bool
+
+    /// Where Connect goes: what the finder saw, else what was typed, else frame.local.
+    private var host: String {
+        let typed = manualHost.trimmingCharacters(in: .whitespaces)
+        return finder.found?.host ?? (typed.isEmpty ? "frame.local" : typed)
+    }
 
     var body: some View {
-        NavigationStack {
+        ScrollView {
-            Form {
+            VStack(alignment: .leading, spacing: 22) {
-                Section {
+                header
-                    VStack(alignment: .leading, spacing: 10) {
+                StepCard(number: 1, title: "Wake your Frame", done: finder.found != nil) { wakeStep }
-                        Image("AppIconImage").resizable().frame(width: 64, height: 64).clipShape(RoundedRectangle(cornerRadius: 14))
+                StepCard(number: 2, title: "Enter its Developer Mode password", done: false) { passwordStep }
+                otherWays
+            }
+            .padding(20)
+            .frame(maxWidth: 560)
+            .frame(maxWidth: .infinity)
+        }
+        .scrollDismissesKeyboard(.interactively)
+        .background(Color.frameBackground)
+        .onAppear {
+            manualHost = model.settings?.host ?? ""
+            user = model.settings?.user ?? "steamos"
+            var fallback = model.settings?.host
+            #if DEBUG
+            fallback = ProcessInfo.processInfo.environment["FRAME_TEST_FALLBACK"] ?? fallback  // Simulator test hook
+            #endif
+            finder.start(fallback: fallback)
+        }
+        .onDisappear { finder.stop() }
+        // After a few seconds of not finding it, say exactly what to check.
+        .task(id: finder.since) {
+            try? await Task.sleep(nanoseconds: 8_000_000_000)
+            showHelp = true
+        }
+    }
+
+    private var header: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            Image("AppIconImage").resizable().frame(width: 56, height: 56).clipShape(RoundedRectangle(cornerRadius: 13))
             Text("Connect to your Steam Frame").font(.title2.bold())
-                        Text("See what the headset sees, install games and Android apps, and send files and text, from this \(model.deviceName).")
+            Text("One time only. After this, the app connects by itself whenever your Frame is awake.")
                 .foregroundStyle(Color.frameMuted)
         }
-                    .padding(.vertical, 6)
-                    .listRowBackground(Color.clear)
     }
-                Section {
+
-                    Label("On the Frame, open Steam Settings → System and turn on Developer Mode.", systemImage: "1.circle")
+    // MARK: step 1
-                    Label("Then Developer → Set User Password.", systemImage: "2.circle")
+
-                    Label("Enter the headset's address and that password here, once.", systemImage: "3.circle")
+    @ViewBuilder private var wakeStep: some View {
-                } header: { Text("Before you start") }
+        if let found = finder.found {
-                Section {
+            Label {
-                    TextField("frame.local or 192.168.1.20", text: $host)
+                VStack(alignment: .leading, spacing: 2) {
-                        .textContentType(.URL).keyboardType(.URL).autocorrectionDisabled().textInputAutocapitalization(.never)
+                    Text("Found your Frame").fontWeight(.semibold)
-                        .focused($focus, equals: .host).submitLabel(.next).onSubmit { focus = .password }
+                    Text(found.name == found.host ? found.host : "\(found.name) · \(found.host)")
-                    TextField("User", text: $user)
+                        .font(.footnote).foregroundStyle(Color.frameMuted)
-                        .autocorrectionDisabled().textInputAutocapitalization(.never).focused($focus, equals: .user)
+                }
+            } icon: {
+                Image(systemName: "checkmark.circle.fill").foregroundStyle(.green)
+            }
+        } else {
+            HStack(spacing: 10) {
+                ProgressView()
+                Text("Looking for it on this network…").foregroundStyle(Color.frameMuted)
+            }
+            Text("Put the headset on, or press its power button, so it's awake.")
+            if showHelp {
+                VStack(alignment: .leading, spacing: 10) {
+                    Text("Still can't see it? Check:").font(.subheadline.weight(.semibold))
+                    Tip(icon: "wifi", text: "The Frame and this \(model.deviceName) are on the same Wi-Fi.")
+                    Tip(icon: "hammer", text: "Developer Mode is on: on the Frame, Steam Settings → System → Enable Developer Mode.")
+                    Tip(icon: "network", text: "Local Network is allowed for Frame Control: \(model.deviceName) Settings → Apps → Frame Control.")
+                }
+                .padding(.top, 4)
+            }
+        }
+    }
+
+    // MARK: step 2
+
+    @ViewBuilder private var passwordStep: some View {
         SecureField("Developer Mode password", text: $password)
-                        .textContentType(.password).focused($focus, equals: .password).submitLabel(.go).onSubmit(pair)
+            .textContentType(.password)
-                } header: { Text("Headset") } footer: {
+            .submitLabel(.go)
-                    Text("The password is only used to add this \(model.deviceName)'s own SSH key to the Frame; it isn't saved. The Frame and this \(model.deviceName) need to be on the same network, or both on Tailscale.")
+            .focused($passwordFocused)
+            .onSubmit(connect)
+            .padding(12)
+            .background(Color.black.opacity(0.28), in: RoundedRectangle(cornerRadius: 10))
+        Text("Haven't set one? On the Frame: Steam Settings → Developer → Set User Password. It's only used now, to let this \(model.deviceName) in; it isn't saved.")
+            .font(.footnote).foregroundStyle(Color.frameMuted)
+        Button(action: connect) {
+            Text(finder.found == nil ? "Connect to \(host)" : "Connect")
+                .fontWeight(.semibold).frame(maxWidth: .infinity).padding(.vertical, 4)
         }
-                Section {
+        .buttonStyle(.borderedProminent)
-                    Button(action: pair) {
+        .controlSize(.large)
-                        Text("Pair").frame(maxWidth: .infinity).fontWeight(.semibold)
+        .disabled(password.isEmpty)
     }
-                    .disabled(host.trimmingCharacters(in: .whitespaces).isEmpty || password.isEmpty)
+
-                    if model.settings != nil {
+    // MARK: everything else, out of the way
-                        Button("Use \(model.settings!.host) again") { Task { await model.connect() } }
+
-                        Button("Forget this headset", role: .destructive) { Task { await model.forget() } }
+    private var otherWays: some View {
+        DisclosureGroup(isExpanded: $showOther) {
+            VStack(alignment: .leading, spacing: 14) {
+                VStack(alignment: .leading, spacing: 6) {
+                    Text("Address").font(.footnote).foregroundStyle(Color.frameMuted)
+                    TextField("frame.local, an IP, or a Tailscale name", text: $manualHost)
+                        .keyboardType(.URL).textInputAutocapitalization(.never).autocorrectionDisabled()
+                        .onSubmit { finder.start(fallback: manualHost) }
+                        .padding(10).background(Color.black.opacity(0.28), in: RoundedRectangle(cornerRadius: 8))
+                    TextField("User", text: $user)
+                        .textInputAutocapitalization(.never).autocorrectionDisabled()
+                        .padding(10).background(Color.black.opacity(0.28), in: RoundedRectangle(cornerRadius: 8))
+                    Text("Typing an address here uses it instead of searching.").font(.caption).foregroundStyle(Color.frameMuted)
                 }
-                }
+                VStack(alignment: .leading, spacing: 6) {
-                Section {
+                    Text("Already reach the Frame over SSH? Add this \(model.deviceName)'s key to ~/.ssh/authorized_keys there, then connect without a password.")
-                    Text(model.authorizedKeysLine)
+                        .font(.footnote).foregroundStyle(Color.frameMuted)
-                        .font(.system(.caption2, design: .monospaced)).lineLimit(3).textSelection(.enabled)
+                    HStack {
-                    Button("Copy this \(model.deviceName)'s key") { UIPasteboard.general.string = model.authorizedKeysLine }
+                        Button("Copy key") { UIPasteboard.general.string = model.authorizedKeysLine }
+                        Spacer()
                         Button("Connect with the key") {
                             let (h, u) = (host, user)
                             Task { await model.useKey(host: h, user: u) }
                         }
-                    .disabled(host.trimmingCharacters(in: .whitespaces).isEmpty)
-                } header: { Text("Or add the key yourself") } footer: {
-                    Text("If you already reach the Frame over SSH, add this line to ~/.ssh/authorized_keys there, then connect without a password.")
                     }
                 }
-            .scrollContentBackground(.hidden)
+                if let saved = model.settings {
-            .background(Color.frameBackground)
+                    Button("Forget \(saved.host)", role: .destructive) { Task { await model.forget() } }
-            .navigationTitle("Frame Control")
-            .navigationBarTitleDisplayMode(.inline)
                 }
-        .onAppear {
+            }
-            host = model.settings?.host ?? "frame.local"
+            .padding(.top, 10)
-            user = model.settings?.user ?? "steamos"
+        } label: {
+            Text("Other ways to connect").foregroundStyle(Color.frameMuted)
+        }
+        .onChange(of: manualHost) { _, value in
+            // A typed address replaces the search.
+            if !value.trimmingCharacters(in: .whitespaces).isEmpty, finder.found?.host != value { finder.start(fallback: value) }
         }
     }
 
-    private func pair() {
+    private func connect() {
+        guard !password.isEmpty else { passwordFocused = true; return }
         let (h, u, p) = (host, user, password)
         password = ""
+        finder.stop()
         Task { await model.pair(host: h, user: u, password: p) }
     }
 }
+
+/// A numbered step with a tick once it's done.
+struct StepCard<Content: View>: View {
+    let number: Int
+    let title: String
+    let done: Bool
+    @ViewBuilder let content: Content
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 12) {
+            HStack(spacing: 10) {
+                ZStack {
+                    Circle().fill(done ? Color.green : Color.frameBlue).frame(width: 26, height: 26)
+                    if done { Image(systemName: "checkmark").font(.caption.bold()) } else { Text("\(number)").font(.subheadline.bold()) }
+                }
+                .foregroundStyle(.white)
+                Text(title).font(.headline)
+            }
+            content
+        }
+        .padding(16)
+        .frame(maxWidth: .infinity, alignment: .leading)
+        .background(Color.framePanel, in: RoundedRectangle(cornerRadius: 14))
+    }
+}
+
+struct Tip: View {
+    let icon: String
+    let text: String
+
+    var body: some View {
+        Label { Text(text).font(.subheadline).fixedSize(horizontal: false, vertical: true) } icon: { Image(systemName: icon).foregroundStyle(Color.frameBlue) }
+    }
+}

ios/project.yml

@@ -39,7 +39,8 @@ targets:
         UISupportedInterfaceOrientations: [UIInterfaceOrientationPortrait, UIInterfaceOrientationLandscapeLeft, UIInterfaceOrientationLandscapeRight]
         UISupportedInterfaceOrientations~ipad: [UIInterfaceOrientationPortrait, UIInterfaceOrientationPortraitUpsideDown, UIInterfaceOrientationLandscapeLeft, UIInterfaceOrientationLandscapeRight]
         UIUserInterfaceStyle: Dark
-        NSLocalNetworkUsageDescription: Frame Control connects to your Steam Frame over your local network with SSH.
+        NSLocalNetworkUsageDescription: Frame Control finds your Steam Frame on your network and connects to it.
+        NSBonjourServices: [_steamos-devkit._tcp]
         NSAppTransportSecurity:
           NSAllowsLocalNetworking: true
         LSApplicationQueriesSchemes: [ssh, sftp, steamlink, rdp]