enricobuehlerandClaude Fable 5
9b2404a580
The wire always had Hello.name and the host always honored it - but the connect path hardcoded None (only the PIN-pairing ceremony sent a name), so every no-PIN "request access" knock surfaced as the fingerprint placeholder "device abcd1234", and approving one without retyping a name persisted that placeholder into the trust store forever. NativeClient::connect now takes the device name. The session workers and the probe connects pass trust::device_name() (the hostname), the C ABI defaults to the same without a signature change (an ex10 variant can make it explicit if an embedder wants a custom label), and Android threads Build.MODEL through nativeConnect - the same convention its pairing dialogs already use for nativePair. The host, in turn, resolves the streaming client's display name (trust store first, so an approval-time rename wins; else the sanitized Hello name) and exposes it as client_name in GET /api/v1/local/summary for the tray's connect toast - a deliberate, documented loosening of that route's "no device names" contract, in the local user's favor: it tells them who is on their machine. A paired-but-idle device's name still never appears, which the mgmt tests now pin explicitly. openapi.json, its docs-site copy, and the SDK bindings regenerate. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
punktfunk-session
The Vulkan session binary: one stream per invocation in an SDL3 window — no UI toolkit,
no widgets, terminal stats. The power-user / gamescope stream client, and the stage-2
presenter of the Linux client re-architecture (punktfunk-planning:
linux-client-rearchitecture.md).
punktfunk-session --connect host[:port] [--fp HEX] [--launch id] [--fullscreen] [--stats]
punktfunk-session --browse host[:port] [--mgmt PORT] [--fullscreen]
punktfunk-session --pair <PIN> --connect host[:port] [--name LABEL]
--browse opens the console game library (the Skia coverflow over the animated aurora)
instead of connecting: A launches the focused title as a stream in the same window,
session end returns to the library, B quits (Gaming Mode returns). Paired hosts only —
pairing is the desktop client / Decky plugin's job. PUNKTFUNK_FAKE_LIBRARY=<file.json>
feeds canned entries with no host (portrait paths starting with / load from disk).
Reads the same identity / known-hosts / settings stores as the desktop client
(punktfunk-client), so enrolling on either side makes the other work; this binary never
connects to a host it has no pinned fingerprint for (--fp HEX overrides the store).
--pair <PIN> --connect host[:port] runs the SPAKE2 ceremony with no window and no
toolkit, prints paired <addr>:<port> fp=<hex>, and exits — the route for a machine that
has only SSH (an embedded/kiosk client, an image being provisioned). --name sets the
label the host files this client under, defaulting to the hostname. It is in the
--no-default-features build too: enrolling must never be the reason a minimal image has
to pull in Skia.
Stdout is the machine interface: {"ready":true} after the first presented frame,
stats: … once per second while the overlay tier isn't Off (always the full detailed
text, whatever the OSD shows; --stats forces the overlay on), one
{"error"|"ended": …} JSON line on the way out. Logs go to stderr. Exit codes: 0
clean end, 2 connect failed, 3 trust rejected / pairing required, 4 presenter
init failed.
In-stream keys match the desktop client: click captures input (Ctrl+Alt+Shift+Q releases), Ctrl+Alt+Shift+D disconnects, F11 toggles fullscreen; the controller escape chord (L1+R1+Start+Select, hold to disconnect) works the same.
The default build carries the Skia console UI (ui feature): the stats OSD and capture
hint render in-window. Ctrl+Alt+Shift+S cycles the OSD tier live — Off → Compact (one
line: fps · latency · Mb/s) → Normal (mode + end-to-end percentiles) → Detailed (decoder
path + per-stage latency equation); any tier but Off also emits the stdout mirror.
--no-default-features is the ~5 MB power-user build — same streaming, stats on stdout
only, no Skia anywhere in the dependency tree.
Decode follows the Settings preference (auto: Vulkan Video → VAAPI → software on Linux,
Vulkan Video → D3D11VA → software on Windows): FFmpeg's Vulkan Video decoder runs on the
presenter's own device where the stack supports it (every vendor, zero copy); VAAPI
dmabufs import per-plane elsewhere (D3D11VA textures on Windows); software is the
universal fallback. 10-bit Main10 and HDR10 are advertised
(VIDEO_CAP_10BIT|HDR): P010 decodes through all three paths, and PQ streams present
on an HDR10/ST.2084 swapchain when the desktop offers one (KDE HDR, gamescope) or
tone-map in-shader to SDR when it doesn't (PUNKTFUNK_TONEMAP_PEAK tunes the rolloff,
default ≈1000 nits). The host still gates the upgrade behind its PUNKTFUNK_10BIT
policy.
Debug/bisect knobs: PUNKTFUNK_DECODER=vulkan|vaapi|d3d11va|software, PUNKTFUNK_PRESENT_MODE= mailbox|immediate (default FIFO), PUNKTFUNK_VK_DEVICE=<index> (multi-GPU), and
PUNKTFUNK_HW_FAULT=import (fault every VAAPI dmabuf import — proves the three-strike
demotion to software on healthy hardware).