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feat(host): concurrent punktfunk/1 sessions (bounded by --max-concurrent)
The accept loop no longer awaits each session inline — it spawns each onto a
JoinSet, bounded by a semaphore (--max-concurrent, default 4: a NVENC session
bound; overflow clients wait in QUIC's accept backlog until a slot frees). The
QUIC handshake stays in the accept loop so a failed handshake (e.g. a pin
mismatch where the client aborts) doesn't consume a session slot or block
accepting the next client; the slow part (control handshake, pairing, the
capture/encode pipeline) runs in the spawned task.

Each session already had its own virtual output + NVENC encoder; the
host-lifetime input/audio/mic services stay shared — the natural "multiple
devices viewing/controlling the same desktop" semantic on kwin/mutter/wlroots.
gamescope's independent-desktops (per-session input/audio) isolation is a
follow-up. New M3Options.max_concurrent + the `--max-concurrent` CLI flag.

Validated live (GNOME box): two clients connected at once -> two independent
Mutter virtual outputs (720p60 + 1080p60) streaming simultaneously (39 MB +
48 MB). All 61 host tests green (the c_abi/pairing tests exercise the new loop +
the failed-handshake-doesn't-count semantics).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-12 12:42:09 +00:00
..

punktfunk-docs

The punktfunk documentation site: Fumadocs on TanStack Start (Vite + Nitro/bun preset).

Content lives in content/docs/ as .md/.mdx. Several pages are imported verbatim from the repo's docs/ design notes (with added frontmatter); edit those there or here as the docs site becomes the source of truth.

Develop

bun install
bun run dev        # http://localhost:3001  (docs at /docs)

Build & serve

bun run build
bun run start      # serves .output/ via Bun

Layout

source.config.ts          Fumadocs MDX collection (content/docs)
content/docs/             the docs content (.md/.mdx) + meta.json nav
src/
  routes/
    __root.tsx            RootProvider + html shell
    index.tsx            landing page
    docs/$.tsx           catch-all docs renderer (Fumadocs DocsLayout)
    api/search.ts        Orama search endpoint
  lib/source.ts          Fumadocs loader over the generated collection
  lib/layout.shared.tsx  shared nav chrome
  components/mdx.tsx      MDX component map
  styles/app.css          Tailwind 4 + Fumadocs preset