Pairing:
- Refresh the paired-devices list after a native PIN pairing (the happy path never
invalidated it, so a newly paired device stayed hidden until remount).
- Moonlight PIN: a 204 means "PIN delivered to the waiting handshake", NOT paired, so
it now reads "PIN sent" instead of a false "Paired successfully".
- Hide the Moonlight pairing card on native-only hosts (HostInfo.gamestream) — it could
never receive a PIN there.
- Per-row pending on unpair/approve/deny; PIN input maxLength 16 (was 8).
Displays / Library:
- "Arrange displays" save refreshes the settings card (it rewrites the policy), without
clobbering unsaved Custom edits (re-seed only when the draft still matches the server).
- Live-display list wrapped in QueryState so errors don't read as "no displays".
- "Forever" keep-alive option in the custom editor; edit-game form round-trips the logo
artwork (was dropped on save); per-card delete pending.
Stats:
- Distinct colour for the native "queue" latency stage (it collided with "capture").
- "Not measured on this path" note on the GameStream health chart; configured-bitrate
target line on throughput; host-authoritative elapsed timer; LiveCard surfaces
non-404 errors.
Shell / auth / i18n:
- SSR-stable locale: first client render matches the base-locale SSR (no hydration
mismatch), then adopts the persisted/browser locale post-hydration.
- BFF proxy maps an upstream (mgmt-token) 401 to 502 so a logged-in user isn't bounced
into a post-login redirect loop.
- Logout checks the POST result before navigating; logs dedup by seq (StrictMode);
login "next" keeps query/hash; Dashboard shows the active-session count.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Second experiment against the connected-but-dark-head stutter (field-proven
on the reporter's box: unplugging his standby HDMI TV removes a metronomic
~4 s double-jolt; DDC/CI is a dead end for TVs — measured on the lab LG, VCP
0xD6 gets no I2C ACK). An Exclusive isolate only removes physical monitors
from the CCD topology; their PnP devnodes stay live, so every standby wake
(auto input scan, Instant-On HPD cycling) still triggers the full Windows
reaction: PnP arrival/removal, CCD re-evaluation, DWM invalidation — the
suspected hiccup mechanism (Apollo #368's Device-Manager-refresh signature).
- New `pnp_disable_monitors` display-policy axis (default off): orthogonal
to presets like game_session/ddc_power_off, surfaced in GET/PUT
/display/settings + the enforced list, carried through the layout
transform.
- windows/monitor_devnode.rs: after the isolate takes, disable exactly the
deactivated monitors' devnodes — CCD target → monitor device path
(DISPLAYCONFIG_TARGET_DEVICE_NAME) → PnP instance id → CM_Disable_DevNode
with CM_DISABLE_PERSIST, so a hot-plug RE-ARRIVAL stays disabled (that
persistence is the whole point). Teardown re-enables BEFORE the CCD
restore (+300 ms re-arrival settle) so restored paths have their monitors
back. Precise selection — co-installed third-party virtual displays are
never touched.
- Crash safety: instance ids journal to <config>/pnp-disabled-monitors.json
before disabling; serve startup re-enables leftovers from a crashed host.
Worst case is documented in the console help (Device Manager re-enable).
- Web console: second Experimental-badged toggle (the DDC block refactored
into a shared ExperimentalToggle), EN/DE strings, preset-switch carry.
Verified: Linux 263 tests + clippy + fmt clean; Windows (RTX box) 220/220 +
clippy clean; web tsc + production build clean; openapi.json regenerated.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The sole-virtual-display stutter investigation's active experiment: when the
Exclusive isolate deactivates a physical monitor, the dark-but-connected head
keeps getting serviced (monitor standby auto-input-scan / DP link churn) at a
seconds-scale cadence — the leading suspect for the periodic double-jolt. A
panel commanded off over DDC/CI (the VESA monitor-control channel in the video
cable) believes it has an owner and, on cooperating firmware, stops probing.
- New `ddc_power_off` display-policy axis (default off): orthogonal to presets
like game_session, stored in display-settings.json, surfaced in GET/PUT
/display/settings + the enforced list, carried through the layout transform.
- windows/ddc.rs: VCP 0xD6 power-mode control via the dxva2 Physical Monitor
API. Deliberately DPMS-off (0x04, DDC stays responsive, signal return wakes)
and never power-button-off (0x05, bricks-until-button on many monitors).
Probe-before-write; every failure is skip-and-log — monitors without DDC/CI,
OSD-disabled, or behind docks/KVMs degrade to a logged no-op.
- Manager wiring: panels commanded off immediately BEFORE the Exclusive CCD
isolate (an HMONITOR — and with it the DDC channel — only exists while the
display is active); teardown wakes them right after the CCD restore, where
returning signal alone already wakes most firmware.
- Web console: an Experimental-badged on/off control on the display card,
applied immediately like the game-session axis and preserved across preset
switches; EN/DE strings incl. the wake-failure escape hatch (press the
monitor's power button once, turn the option off).
Diagnostic value on top of the fix: if this kills a reporter's stutter, the
churn is monitor-firmware-initiated; if only topology=primary/extend does, the
driver services dark heads regardless — the two remaining root-cause classes.
Verified: Linux 258 tests + clippy + fmt clean; Windows (RTX box) 220/220 +
clippy clean; web tsc + production build clean; openapi.json regenerated.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Address findings from a repo security review:
- core: add a sliding-window anti-replay filter over the AEAD-authenticated
sequence in Session (poll_input/poll_frame), closing the input-replay gap the
data plane previously left to the LAN/VPN trust assumption. 4096-deep window,
unit-tested; the encrypted loopback suite confirms no false drops.
- clients: write the mTLS client private key 0600 and lock the config dir 0700
on Unix (it was world-readable at the umask default), re-locking existing
stores on load. pf-client-core::trust plus the probe's own identity writer.
Windows keeps the %APPDATA% ACL; Android/Apple already wrap the key.
- web: fix a post-login open redirect — resolve `next` via URL and require it to
stay same-origin, rejecting `/\evil.com` and tab/encoding variants the old
`!startsWith("//")` guard missed. Also fixes the dead safeNextPath helper.
- ci: SHA-256-pin the BtbN FFmpeg DLLs bundled into the signed Windows installer
(were fetched from the rolling `latest` tag unverified); fails closed on a
re-roll, matching the VB-CABLE gate.
- ci: fail-open fork-guard on the Windows/Apple host-mode PR build jobs that
share runner labels with the signing jobs. Definitive fix stays server-side
(Gitea outside-collaborator approval / isolated PR runners) — see the notes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Favicon: the brand-mark lens SVG at /favicon.svg, linked from the root head.
- Branding: user-facing "punktfunk" → "Punktfunk" (tab title, app_name,
pairing prose, the logo aria-labels/SVG titles) — protocol identifiers
(punktfunk/1, _punktfunk._udp, binary/module names) stay lowercase.
- The display policy auto-saves on every preset pick / field edit with no
signal; mount @unom/ui's sonner Toaster in the root and fire a success toast
from the save funnel's onSuccess (new i18n key, en + de). First toast usage
in the console — errors stay inline as before.
- The stop-session button rendered destructive-red even with nothing to stop:
variant switches to the muted `secondary` while no session is active.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Save named bundles of the display-management policy (the six behavior axes
plus the game-session axis) as custom presets, alongside the built-ins. A
custom preset is data — stored in <config>/display-presets.json — not a Preset
enum variant, so DisplayPolicy::effective() stays pure and the built-in set is
untouched; applying one writes a Custom policy via the existing PUT
/display/settings.
- policy.rs: CustomPreset/CustomPresetInput + load/add/update/delete store
- mgmt.rs: GET/POST /display/presets + PUT/DELETE /display/presets/{id},
surfaced on GET /display/settings
- web console: custom-preset cards with save-as / edit / delete + i18n
- regenerated api/openapi.json; docs
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Console polish on the Virtual displays card + shell:
- Topology help now leads with the streamed display's role (Extend/Primary/Exclusive) instead of
the confusing physical-monitor-only framing; notes the headless case. Identity help spells out the
actual behavior (stable per-client identity → the desktop reapplies that client's scaling/resolution
on reconnect) + what Shared / Per-client / Per-client+resolution each do.
- Cap description/help width at max-w-prose so long help text isn't a full-viewport line on large screens.
- Mobile bottom nav: 8 flat tabs were too cramped → 4 pinned tabs + a "More" tab whose sheet holds the
rest (Performance/Logs/Pairing/Settings), "More" highlighted when the active route is in the overflow.
- More breathing room under the "Preset" heading.
web tsc + biome + vite build green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Completes the last §6A-era preset. The Linux registry already resolved forever→Pinned (pure
lifecycle machine); the blockers were the Windows manager, the mgmt reject, and the console tag:
- Windows manager: new `MgrState::Pinned { mon }` — the last-released monitor under keep_alive=forever
is kept indefinitely (like Lingering but the linger timer never fires). A reconnect preempts +
recreates it (same as Lingering — a reused IddCx swap-chain is dead), snapshot reports "pinned",
and `force_release` (POST /display/release, the §8 escape hatch) frees a pinned monitor. release()
branches on the new `keep_alive_forever()`; all MgrState matches made exhaustive over Pinned.
- mgmt PUT /display/settings: stop rejecting keep_alive=forever (now honored on both platforms with a
release path). OpenAPI regenerated.
- web: un-disable the gaming-rig preset (DISABLED_PRESETS now empty) — one-click applies.
Linux paths + web/tsc/openapi green; 47 vdisplay tests pass. The Windows manager.rs is #[cfg(windows)]
(not compilable on the Linux dev box) — build-verified + on-glass validation on .173 to follow.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The preset options were raw <button>s — flat, no motion/material — unlike the rest of
the console. They now render as the `interactive` AnimatedCard (motion hover + specular
material, consistent with every other card), keyboard-accessible (role=button + Enter/
Space), with a 2px primary ring for the active one and a proper disabled state for
gaming-rig.
web tsc + vite build + biome-lint green; deployed on .21.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Every option in the custom form now renders through one `Field` wrapper (label →
control → help at a consistent `space-y-3`), so the label→input gap is roomier and
identical across keep-alive, the button groups, and max-displays — the first field no
longer spaces differently from the rest.
- Reworded the multi-monitor layout help: it now says Auto is side-by-side and Manual
gives a per-display X/Y editor "in the Live displays section below once two or more are
streaming" — instead of pointing at an "arrangement table" that isn't visible until
clients connect.
web tsc + vite build + biome-lint green; deployed on .21.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two UX fixes on the Virtual displays Configuration card:
- Keep-alive is no longer implicitly "on" by typing in the seconds field. It's an
explicit two-button toggle — **Off** (tear down at disconnect) vs. **Keep for** [N]
seconds — and the seconds input only appears when "Keep for" is selected. The
duration is remembered across toggles, and the help text explains both modes.
- Opened up the cramped custom form: the fields container is `space-y-6` with more
padding (`p-5`, rounded-lg), each option group is `space-y-2.5`, and the Save button
sits below a divider — so it reads as sections with room instead of a pressed stack.
web tsc + vite build + biome-lint green; deployed on .21.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Host page was crowded (identity, codecs, ports, GPU, displays, compositors) and the
virtual-display config surface is large enough to warrant its own home.
- New **Virtual displays** nav section: `/displays` route + `sections/Displays` (moved
DisplayCard out of `sections/Host`), a `MonitorPlay` sidebar entry after Host, and
`nav_displays` i18n. Removed the displays card from the Host page/view.
- On its own page the card splits into two: **Configuration** (presets + custom axes) and
**Live displays** (the live list + arrangement table) — room to breathe.
- Presets now render in a max-2-column grid (`sm:grid-cols-2`) with larger padding, a bigger
section heading + preset titles (text-base semibold), roomier spacing, and bottom-aligned
"what it sets" badges so the cards line up.
web tsc + vite build + biome-lint green; deployed + verified on the Mutter box (.21).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Virtual displays card previously only exposed keep_alive/topology/max_displays as
editable custom fields; conflict/identity/layout (enforced since Stages 3-5) had no
controls, and the presets weren't surfaced as one-click options. Rework the card so the
whole policy is configurable WITHOUT any client connected:
- Presets front-and-center: each of the five (default/shared-desktop/hotdesk/workstation/
gaming-rig) is a one-click row showing its story AND what it sets (keep-alive · topology ·
conflict · identity badges), highlighting the active one. A click applies it immediately.
gaming-rig stays disabled + "coming soon" (keep_alive: forever isn't cross-platform yet).
- Custom mode reveals EVERY axis editably — keep-alive, topology, conflict, identity, layout,
max-displays — seeded from the current effective behavior, with a Save button. A reusable
`Choice` button-group + a tolerant `tr()` label lookup keep it tidy.
- The live-display list + multi-monitor arrangement table stay below (they need a live
session); the settings above work standalone.
- en+de i18n for the new controls; refreshed the effective-preview row to show all axes.
web tsc + vite build + biome-lint green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Completes Stage 5's web piece (design/display-management.md §6.2): a `DisplayArrangement`
editor in the Virtual displays card. For a ≥2-display group, it renders an x/y table over
the live displays that carry a stable identity slot (the manual-layout key), seeded from
the current computed positions; Save writes `PUT /display/layout` (via the generated
`useSetDisplayLayout`), which switches the host to a manual layout applied from the next
connect. Shared/anonymous displays (no identity slot) are omitted (they can't be pinned).
Also refreshes the now-stale `display_pending_note` copy (conflict/identity/layout ARE
enforced as of Stages 3-5) in en + de.
web tsc + vite build green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Stage 1 of design/display-management.md — the lifecycle core + the display
management surface:
- vdisplay/lifecycle.rs: pure per-slot state machine (Idle/Active{refs}/
Lingering{until}/Pinned) with acquire/release/expiry/force-release
transitions. No I/O, no OS types — the platform-neutral distillation of the
Windows manager's model. Unit + a 200k-iteration seeded property walk
(no leaks / double-frees / refcount underflow across arbitrary interleavings).
- vdisplay/registry.rs: neutral snapshot/release facade over the per-OS
lifecycle owners. Windows reads/controls the VirtualDisplayManager; Linux
keep-alive (a per-session pool) lands in a following increment (needs GPU-box
validation).
- windows/manager.rs: additive snapshot() + force_release() (no behavior change
to the on-glass-validated path).
- mgmt: GET /api/v1/display/state (live/kept displays) + POST /api/v1/display/release
(tear down lingering/pinned now; refuses active). OpenAPI regenerated.
- web console: Virtual displays card gains a live-display list (polled) with
per-row + release-all buttons and a linger countdown.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A user-configurable policy layer above the per-compositor VirtualDisplay
backends: keep-alive, topology, conflict, identity, layout, max-displays —
persisted to display-settings.json, editable from the web console, applied
per connect. Design: design/display-management.md.
Stage 0 stands up the surface and wires the two behaviors the existing code
can already express — the Windows monitor linger duration and the
"make the streamed output the sole desktop" topology — through it; every
other option is stored + echoed but not yet enforced (later stages). An
unconfigured host (no display-settings.json) keeps today's exact behavior.
- vdisplay/policy.rs: pure DisplayPolicy + 5 presets + JSON store (gpu-settings
pattern) + EffectivePolicy; 9 unit tests.
- vdisplay.rs: resolve_topology(Auto); apply_session_env drives *_VIRTUAL_PRIMARY
from the policy only when a settings file exists.
- windows/manager.rs: linger_ms() + should_isolate() read the policy when configured.
- mgmt: GET/PUT /api/v1/display/settings (bearer-only); PUT rejects keep_alive
forever until the lifecycle stage. OpenAPI regenerated.
- web console: Host → Virtual displays card (preset picker + custom fields); en+de.
- docs-site: virtual-displays.md + configuration.md cross-links.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Remote debugging without shell access: a tracing layer tees every
event at DEBUG-and-up — independent of the RUST_LOG filter gating
stderr/host.log, so console-side debugging never needs a restart —
into a bounded in-memory ring (log_capture.rs, 4096 newest entries,
OnceLock singleton like config()), installed at both init sites
(stderr path in main, the Windows service file path). The mgmt API
serves it cursor-paged at GET /api/v1/logs?after=&limit= — bearer-only
and deliberately NOT on the mTLS cert allowlist (log lines can name
client identities and host paths). The web console grows a Logs page
(follow/pause · min-level filter · text search · eviction-gap badge);
polling self-paces: a non-empty page advances the after-cursor (new
query key → immediate refetch, drains backlogs), an empty page idles
at the 2s interval. OpenAPI regenerated; ring pagination/eviction,
layer wiring, and the authed route are unit-tested; Storybook story
included.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- new crate::gpu (compiled on all platforms so the OpenAPI doc stays
platform-independent): DXGI / sysfs GPU inventory with reboot-stable ids
(PCI vendor:device + occurrence — LUIDs are per-boot), persisted auto/manual
preference (<config>/gpu-settings.json, atomic temp+rename with in-memory
rollback), one selection with precedence console preference >
PUNKTFUNK_RENDER_ADAPTER > max VRAM and graceful fallback when the preferred
GPU is absent, plus a live "in use" record (RAII session guard wrapped around
every encoder open_video returns)
- fix: windows_gpu_vendor derived the encoder backend from DXGI adapter 0
instead of the selected render adapter — on a hybrid box (e.g. Intel iGPU at
index 0 + NVIDIA dGPU) the backend could disagree with the GPU the capture
ring / IddCx render pin sit on. The NVENC 4:4:4 probe now also runs on the
selected adapter (was: OS default), the codec/4:4:4 probe caches are keyed
per selected GPU (were process-lifetime OnceLocks), and an explicit
PUNKTFUNK_ENCODER conflicting with the selected GPU's vendor warns up front
- mgmt API: GET /api/v1/gpus (inventory + mode + preferred + next-session
selection with reason + in-use GPU/backend/session-count) and
PUT /api/v1/gpus/preference (validates mode/gpu_id before writing);
openapi.json regenerated; the vdisplay render pin now also engages for a
console preference (not just the env pin)
- web console: GPU card on the Host page — list with vendor + VRAM,
Automatic / Prefer controls, Preferred / Next session / "In use · backend"
badges, missing-preferred-GPU warning and env-pin note; en + de messages
- Linux: a matched manual preference picks the VAAPI render node and the
NVENC-vs-VAAPI auto choice; auto mode is exactly the previous behavior
Validated live on the hybrid laptop (RTX 3500 Ada + Intel Arc Pro, which
enumerates twice — the occurrence ids disambiguate): enumerate, prefer,
bad-id 400, restart persistence, auto-restore keeping the stored pick.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Web console
- Pairing/Library/Stats refactored into self-contained subsections that each own
their own queries + mutations; a shared slot-based layout (view.tsx) is filled by
the live page (containers) and Storybook (pure cards + fixtures) so the layout can't
drift.
- All paired devices in one list on Pairing with a protocol column (punktfunk/1 +
Moonlight), routing each unpair to the right endpoint; the redundant Clients page is
removed.
- Library: overview grid split from the add/edit form into separate files.
- Login screen links out to the docs.
Docs
- "Console login password" section on every host page (apt/RPM/Bazzite/SteamOS/Windows)
plus a new "Forgot your Password?" troubleshooting page, linked from the login screen.
- Console served as HTTP/1.1 over TLS (drop the unusable HTTP/3 advertising) across the
Bun entry, launchers, systemd units, and packaging.
Tooling
- Biome now respects .gitignore (stops linting generated code), config migrated to
2.5.1; all lint issues fixed cleanly.
Also includes this branch's in-progress host, Apple client, packaging, and CI changes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Marketing/store screenshots of the console, captured from the built Storybook
with headless Chromium (web/tools/screenshots.mjs) — every Pages/* + Shell/*
story rendered at 1440x900@2x. The page stories render from fixtures, so no live
mgmt API, login, or GPU is needed (the web analogue of apple.yml's screenshots
job). Gated to stable release tags in a standalone best-effort workflow; PNGs
upload as a 30-day artifact, not committed.
- Add Stats + Pairing stories (the two pages that lacked them) with stats/pairing
fixtures typed against the generated models.
- Extract a pure PairingView (index.tsx -> view.tsx), matching the
Dashboard/Clients/Stats split, so the page renders host-free from mock state
instead of racing its polling queries. Container wiring is behaviour-identical.
- Playwright driver + a chromium-capable tag-gated job.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Arm streaming-perf-stats capture from the web console, play, stop, and review the
run as graphs; finished captures are saved to disk as browsable/exportable
recordings. Covers both the native punktfunk/1 path and GameStream.
- stats_recorder.rs: one shared Arc<StatsRecorder> ring (created in gamestream::serve,
shared with the mgmt API + both streaming loops, mirroring NativePairing). The
hot-path gate is a runtime AtomicBool that replaces the startup-only PUNKTFUNK_PERF
for *recording* (PERF stdout logging unchanged); bounded ring (~3 h); atomic
temp+rename writes to ~/.config/punktfunk/captures/*.json; path-traversal-safe ids;
poison-resilient locks.
- native (punktfunk1.rs) + GameStream (stream.rs) emit a StatsSample at their existing
~2 s / ~1 s aggregation boundary — per-stage latency p50/p99, fps new/repeat, goodput,
loss/FEC deltas — with no new per-frame work beyond the cheap atomic check.
FrameMsg.was_measured keeps pre-arm in-flight frames out of the first window's
percentiles (without zeroing the Windows-relay path's fps/encode).
- mgmt.rs: 7 bearer-only /api/v1/stats/* endpoints (capture start/stop/status/live;
recordings list/get/delete); api/openapi.json regenerated, in sync.
- web: new "Performance" page (recharts, rendered SSR-safe) — capture control, live
graphs while armed, recordings table (view / download-JSON / delete), and a detail
view with the latency stacked-area bottleneck breakdown (p50/p99 toggle) + throughput
+ health. Charts adapt to either path's stage set.
Design: design/stats-capture-plan.md. Built and adversarially reviewed via a multi-agent
workflow; workspace build/clippy(-D warnings)/fmt/tests green, OpenAPI no-drift. Not yet
on-glass validated against a live session.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The GameCard badge hard-coded steam-vs-custom, so any non-Steam non-custom store
rendered with the "Steam" label. Add storeLabel(store): steam/custom keep their
localized strings, every other store is shown as a capitalized proper noun — so the
new Lutris/Heroic providers (and future ones) surface correctly with no per-store
translation. tsc --noEmit clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehler