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feat(ios): reconnect to last discovered gateway

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This commit is contained in:
Peter Steinberger
2025-12-14 00:48:16 +00:00
parent 862a490038
commit 2454e67e09
4 changed files with 51 additions and 5 deletions
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16
apps/ios/Sources/Bridge/BridgeConnectionController.swift
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@@ -13,6 +13,7 @@ final class BridgeConnectionController: ObservableObject {
private weak var appModel: NodeAppModel?
private var cancellables = Set<AnyCancellable>()
private var didAutoConnect = false
private var seenStableIDs = Set<String>()
init(appModel: NodeAppModel) {
self.appModel = appModel
@@ -23,6 +24,7 @@ final class BridgeConnectionController: ObservableObject {
.sink { [weak self] newValue in
guard let self else { return }
self.bridges = newValue
self.updateLastDiscoveredBridge(from: newValue)
self.maybeAutoConnect()
}
.store(in: &self.cancellables)
@@ -50,9 +52,9 @@ final class BridgeConnectionController: ObservableObject {
guard appModel.bridgeServerName == nil else { return }
let defaults = UserDefaults.standard
let preferredStableID = defaults.string(forKey: "bridge.preferredStableID")?
let targetStableID = defaults.string(forKey: "bridge.lastDiscoveredStableID")?
.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
guard !preferredStableID.isEmpty else { return }
guard !targetStableID.isEmpty else { return }
let instanceId = defaults.string(forKey: "node.instanceId")?
.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
@@ -64,12 +66,20 @@ final class BridgeConnectionController: ObservableObject {
.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
guard !token.isEmpty else { return }
guard let target = self.bridges.first(where: { $0.stableID == preferredStableID }) else { return }
guard let target = self.bridges.first(where: { $0.stableID == targetStableID }) else { return }
self.didAutoConnect = true
appModel.connectToBridge(endpoint: target.endpoint, hello: self.makeHello(token: token))
}
private func updateLastDiscoveredBridge(from bridges: [BridgeDiscoveryModel.DiscoveredBridge]) {
let newlyDiscovered = bridges.filter { self.seenStableIDs.insert($0.stableID).inserted }
guard let last = newlyDiscovered.last else { return }
UserDefaults.standard.set(last.stableID, forKey: "bridge.lastDiscoveredStableID")
BridgeSettingsStore.saveLastDiscoveredBridgeStableID(last.stableID)
}
private func makeHello(token: String) -> BridgeHello {
let defaults = UserDefaults.standard
let nodeId = defaults.string(forKey: "node.instanceId") ?? "ios-node"