`cp .env.example .env && cargo run` — der im README dokumentierte Ablauf —
schlug bisher mit `missing env: PDS_HOST` fehl: nichts im Prozess hat die
Datei je gelesen. Beide Bins rufen jetzt als erstes `dotenvy::dotenv()` auf;
echte Umgebungsvariablen gewinnen weiterhin.
Dazu .env.example am Code verifiziert:
* PDS_JWT_SECRET war weder Hex noch ein gültiger P-256-Skalar. jwt_issuer.rs
macht hex::decode + p256::SecretKey::from_bytes; ein ungültiger Wert lässt
den Server starten, aber jeder Pfad über server_p256_public_multibase
antwortet 500 — also nicht nur create/refreshSession, sondern auch jeder
Record-Write (repo.rs, feed.rs, blob.rs, profile.rs).
* JETSTREAM_COLLECTIONS fehlten app.twi.post (das eigene 160-Zeichen-Lexicon)
und app.bsky.actor.profile, obwohl der Indexer beide verarbeitet.
* APP_ENV entfernt — wird nirgends gelesen.
* PDS_INTERNAL_URL, APPVIEW_INTERNAL_URL, APPVIEW_HANDLE_SYNC_INTERVAL_SECS
und die MAARCADETWEET_*-Overrides des Clients ergänzt.
* S3_BUCKET_APPVIEW als das markiert, was es ist: Pflichtvariable ohne Leser.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013HC9HLrUU1LNwkzp8nkDLX
The AppView's handle_sync worker consulted the public PLC directory
and the did:web: HTTPS resolver only. DIDs hosted on the local PDS
(notably did🔑 users and any other operator-hosted method)
weren't reachable without an external round trip, and unresolvable
DIDs (did🔑 not on this PDS, did:foo: anything) blocked the
100-row batch forever because did🔑 sorts lexicographically
before did:plc: / did:web:.
This commit adds:
* `PdsHandleResolver` (at-identity) — POSTs the DID as the
`handle` field to the PDS's resolveHandle XRPC method. The PDS
now recognises a `did:` prefix and does a PK lookup on
`users.did`, returning `{did, handle}`. The resolver reads
the `handle` field, so the AppView finally gets a real local
handle for did🔑 users without ever dialing plc.directory.
* A 2 s timeout per request (was 10 s) and `DISPATCH_CONCURRENCY =
8` so the worker caps a 100-DID batch at ~2 s with parallel
dispatch instead of the ~17 min worst case the old serial + 10 s
setup allowed.
* A new `posts.handle_sync_attempted_at` column (migration 0006)
and `mark_attempted()` helper. The SELECT filter excludes rows
attempted within the last hour, so an unresolvable DID dominates
at most one batch before the worker advances. Cleared on success.
* `PDS_INTERNAL_URL` config so the AppView can reach the PDS via
a cluster-internal hostname when the public URL isn't routable
from inside the cluster.
Tests:
* `crates/at-identity/src/pds_handle.rs` — 4 unit tests against a
stub HTTP server (200/404/5xx/missing-did-field).
* Existing handle_sync integration tests updated to wire in the
new `pds_resolver` field.
