abkslmandClaude Opus 4.8
4f12b18d63
Begins the simultaneous multiplexer. HostConnection.swift is the per-host connection engine lifted out of RemoteStore: one instance owns a single Mac's SyncClient, LAN→tailnet candidate chain, reconnect backoff, tailnet-node lifecycle, and event stream, and keeps that Mac's projection (connectivity, sessions, dashboard, capabilities, meshPeers). It talks back to its owner through a Callbacks struct so aggregate concerns — the badge, Live Activity, notifications, and the single open transcript — can be merged across hosts by the coordinator. Not yet wired: RemoteStore still runs its own inline single-connection machine. The next step swaps RemoteStore onto a `[HostID: HostConnection]` map (connect all paired Macs, aggregate their sessions, route intents by host) — the behavior-critical part, to be verified with two real Macs. Compiles (iOS Simulator BUILD SUCCEEDED); no behavior change yet (the engine is unused until the rewire). Also: RemoteStore.friendlyTransportError made non-private so the engine shares it. Co-Authored-By: Claude Opus 4.8 <[email protected]>
NucleicRemote (iPhone client)
The thin iOS remote client for Nucleic (PLAN milestone M4). It's a pure projection of the
Mac host over LAN: monitor sessions, read transcripts/diffs, answer approvals, and send
follow-up input — scope approve. No local git or CLI; the Mac is the single authority
(see docs/UX_IOS.md and docs/SYNC_PROTOCOL.md).
Architecture
All wire/crypto logic is shared with the Mac via the NucleicProtocol SwiftPM library
(this Xcode project links it as a local package at ../..):
- Transport —
NWFrameChannel(NWConnection) +LANDiscovery(Bonjour_nucleic._tcp). - Engine —
NucleicProtocol.SyncClientruns the Noise handshake (XXpsk0 to pair, IK to reconnect), exchanges hello/welcome, and turnsHostMsgs into aSyncClient.Eventstream. - State —
RemoteStore(ObservableObject) is the single on-device UI state, a pure projection of the host. Identity + pinned host live inIdentityStore(Keychain + UserDefaults). - UI — SwiftUI:
SessionsView(attention-first list),SessionDetailView(transcript/diff + status-driven action area),ApprovalCardView(Face ID gate on high-risk),PairingScannerView(QR),SettingsView.
Build & run
# Resolves the local NucleicProtocol package automatically.
xcodebuild -project ios/NucleicRemote/NucleicRemote.xcodeproj \
-scheme NucleicRemote \
-destination 'platform=iOS Simulator,name=iPhone 17 Pro' build
Or open NucleicRemote.xcodeproj in Xcode and run. To pair, start the sync server on the Mac
(Nucleic ▸ Settings ▸ Add iPhone shows the QR), then scan it. On a real device, both must be
on the same Wi‑Fi.
Status
The full pair → list → subscribe → approve → reconnect path is implemented and the protocol/
server side is covered by tests in Tests/NucleicProtocolTests and Tests/NucleicCoreTests.
Push notifications / Live Activity (UX_IOS §5.1/§5.3) are the M5 follow-up (needs the relay).