New top-level sdk/ package (RFC §7): a typed management-API client plus
the lifecycle event stream, built on Effect, two surfaces over one core:
- @punktfunk/host — the Promise facade front door: connect() resolves
URL/token/TLS pin from the host's own files (zero config on the box),
fails fast on bad credentials, pf.events.on() with typed callbacks
(exact kinds, domain.* prefixes, "*", "dropped", "unknown"),
pf.request() for the REST surface. Effect never required.
- @punktfunk/host/effect — the PunktfunkHost service + PunktfunkHostLive
layer, Stream-based events()/eventsRaw(), typed errors
(AuthError | ApiError | TransportError | VersionSkew — a 2xx that
fails its schema is a typed skew, not undefined later), and every
wire shape as an effect/Schema: REST generated via orval
client:'effect' from api/openapi.json (S3 spike: works well; the
text/event-stream payload is out of its reach), events hand-mirrored
from the host's snapshot-tested wire format as a kind-discriminated
union.
One reconnecting SSE core under both surfaces: spec-shaped parser,
exponential+jittered backoff (capped, resets after a healthy
connection), Last-Event-ID resume, 401 terminal. Default is LIVE tail
only — a fresh notify script must not re-fire on the host's replayed
ring (since: 0 opts into full replay).
TLS: the pin trusts exactly the host's self-signed identity cert
(chain-verified; hostname check waived — the cert is deliberately
CN-only for fingerprint pinning). Bun via fetch tls, Node via an undici
dispatcher (optionalDependency).
definePlugin() accepts both main shapes (async fn | Effect requiring
PunktfunkHost). Examples in both styles; README carries the compat
contract + systemd/Task Scheduler templates.
11 bun tests green (wire decode against the Rust snapshot strings,
SSE parser/reconnect/Last-Event-ID/401, both surfaces vs a mock host).
Live-verified against a real host on Bun AND Node through the pinned
loopback hop: connect → REST mutate → live event received → resume
cursor advanced; a wrong CA is rejected. npm publish + CI wiring
deferred (npm org = RFC open question 1).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
