Replaces the per-card view-count transport (each card: list + NIP-45 COUNT +
live sub, × relays — the ~880 REQ/s storm) with ONE shared batched kind-30079
subscription + ONE backfill list() over all visible cards, bucketed back to
per-pointer state by #a. Re-enables the VideoListView circuit-breaker.
Grid counts are convergent/approximate (cheap, persists via the existing view
cache); the watch page opts into an exact NIP-45 COUNT for its single pointer
(modalCoordinator passes { exact: true }) — accurate where it matters, one
request, no storm. Legacy per-pointer path retained for SubscriptionManager-less
environments (tests/mocks).
Verified: nip07-heat steady-idle with views on; flaky multi-relay harness still
all-PASS; new cheat-resistant batching+bucketing test. (Pre-existing
view-counter publish-session-tag failure is unrelated — fails at baseline.)
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Replaces the per-video live report subscription (one pool.sub per visible
video × ~20 relays, re-fired on every reconnect — the ~1000 REQ/s storm) with
ONE batched SubscriptionManager subscription over the whole active id set,
updated in place as the set changes. Backfill fetches history only for
newly-added ids (one batched list()). Unchanged sets are a no-op (dedup guard).
MODERATION_REPORT_SUBS_ENABLED flipped back on. Trusted-mute subs were already
batched-by-author, so the relay cap + contact-loop fix already tamed them.
Legacy per-id path retained only for SubscriptionManager-less environments
(unit tests / mock clients). All 39 moderation tests pass; new cheat-resistant
batching test added; nip07-heat shows reports no longer storm (steady idle).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
P1 foundation of the data-flow refactor (docs/architecture-refactor.md):
- js/nostr/subscriptionManager.js: the single chokepoint for relay reads.
Builds on relaySubscriptionService (dedup by key) and adds: health-gated
default relays, deduped one-shot list() with timeout, and a reconnect
registry that re-issues active subs centrally (instead of every subsystem
re-subscribing on reconnect — the storm amplifier). Callers pass batched
filters (one REQ for many ids), never per-item.
- Export RelaySubscriptionService class for test isolation.
- scripts/check-direct-pool-access.mjs + lint:pool-access: fail on NEW direct
pool.sub/list usage; 12 grandfathered files listed as migration targets
(allowlist may only shrink).
Nothing rewired yet — additive. Pilot (video feed) and per-subsystem
migration follow. Cheat-resistant tests included.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
A user's NIP-65 list can carry ~20 relays, most dead. Subscribing on all of
them is the dominant REQ-storm amplifier: every subsystem fans every query
across all relays and re-fires on each flaky-relay reconnect. Cap the
read/subscribe set to a bounded core (6), prioritizing the bundled known-good
defaults; WRITES still fan out to the full set so publish reach is unaffected.
Interim until RelayHealth ranks by liveness (docs/architecture-refactor.md P1).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Real-environment console logs revealed nip-07 login pegging the CPU and
starving encrypted-list decryption via relay REQ storms (~1000 REQ/s):
- moderationService.rebuildTrustedContacts emitted "contacts"
unconditionally, forming an emit->fetch->emit loop (~1600 kind-3 REQ/s).
Now emits only on actual change. Regression test added.
- Per-video live report (kind 1984) and view-count (kind 30079)
subscriptions fan out O(videos x relays) and re-fire on every flaky-relay
reconnect. Circuit-broken behind flags until batched (see refactor plan).
- onVideosShouldRefresh now coalesces forced reloads (2s leading-edge
throttle) so list-change signals can't drive a reload loop.
- nip-07 queue reserves one foreground slot; DM decryption demoted to LOW
so background DM backfill can't starve feed-driving lists. Test added.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
The legacy-DM perf reorder regressed tests/nostr/dmDecryptorPreference:
1. preferLegacy short-circuited BEFORE the explicit-hint ranking, so a kind-4
event tagged ["encrypted","nip44"] would still try nip04 first. Explicit
hints now win; preferLegacy only flips the *no-hint* default.
2. The "skip the actor's own key" optimization dropped self even when it was the
ONLY candidate (note-to-self DMs), leaving zero candidates -> ok:false. Self
is now deferred to last and attempted as a fallback instead of dropped.
Spec correction (per Dark Factory rules): for a kind-4 DM with no hints, nip04
is now the preferred default (protocol-correct + avoids a wasted serialized
nip-07 round-trip). Rewrote the preference test to assert: nip04-first default,
explicit nip44 hint wins, nip04->nip44 fallback, and note-to-self decrypts.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Locks in the fix for the infinite feed-refresh loop: asserts "fingerprint" is
emitted only when the value actually changes (unchanged re-evaluation must not
emit, or the For You feed would refresh -> reload -> emit forever). Verified to
fail when the change-guard is removed.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
The UX harness (fake nip-07 extension) revealed that the off-thread verification
could blank the feed: if nostr-tools is slow/unable to load inside the verify
worker, the worker hangs, each batch waits the full 10s timeout, and the
main-thread fallback could return an empty set (fail-closed) — dropping every
event so no videos ever render, silently (devLogger is suppressed in prod).
Harden it so verification can never stall or blank the read feed:
- Worker timeout 10s -> 2.5s, and disable the worker for the session after one
timeout/error so we never pay the timeout on every batch.
- Bound the main-thread nostr-tools wait (Promise.race ~2s) so a slow/failed
load can't hang the fallback.
- Fail OPEN when the verifier is genuinely unavailable: pass events through
unverified rather than dropping them (the pool already does not verify, so this
does not regress the prior posture). Real verification still runs whenever
nostr-tools is available.
Adds a regression test (hung worker -> resolves via fallback, worker disabled).
Also updates the harness to seed mode:"live" videos + a NIP-65 relay list for
mock-relay isolation.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Watch history is ~150 separately encrypted chunk events; decrypting each one is
a serialized round-trip to the nip-07 extension (the key lives in the extension
and cannot be cached locally), so a full re-decrypt cost many seconds on EVERY
load. Chunk events are addressable/replaceable: an unchanged chunk keeps its
event id while a modified chunk republishes under a new id.
Add a persisted cache (watchHistoryDecryptCache.js) keyed by chunk event id. The
fetch path checks it before calling the extension and stores successful
decryptions, so reloads decrypt only the chunk(s) that actually changed
(typically one) and skip the extension for the rest — across sessions. Bounded
to 400 entries; cleared on logout alongside the conversation-key cache. The
cached plaintext is no more sensitive than the watch-history items already
persisted by the manager.
Adds watchHistoryDecryptCache.test.mjs (round-trip, persistence/re-hydrate,
bounds, clear).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
loadVideos awaited ensureAccessControlReady -> waitForReady -> _performRefresh
-> loadAdminState, which awaits a remote admin-list fetch. On a cold load that
waits for relays to connect (~5s) plus the fetch, stalling the feed ~10s before
any video renders. The cached admin state IS hydrated synchronously at
construction, but with markLoaded:false, so waitForReady blocked on a full
remote refresh even when a usable cache existed ("refresh fixes it").
ensureAccessControlReady now blocks only on a first-ever cold load WITH whitelist
mode (where showing non-whitelisted content before the whitelist arrives would be
wrong). In every other case — admin state hydrated from the localStorage cache,
already loaded, or blacklist-only mode — it kicks the refresh off in the
background (ensureReady) and renders immediately; the reactive
onWhitelist/onBlacklistChange handlers re-filter the grid once fresh lists land.
Adds accessControl.isHydrated() and a branching test
(nostr-service-access-control-ready.test.mjs).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
The For You feed awaited watchHistoryService.loadLatest() before rendering, and
loadLatest blocked on the full ~1500-item watch-history fetch on a cold load even
with allowStale:true (the `!allowStale || !hasCachedItems` guard awaited whenever
there was no cache). So the main feed froze behind the entire watch-history
resolution, and nothing re-ran the feed once history finished loading — watched
videos were never suppressed and watch-history tags never applied until a manual
refresh.
- watchHistoryService.loadLatest: allowStale callers now NEVER block. On a cold
load the refresh is kicked off in the background and the call returns
immediately with whatever is available (cached items, else the local queue).
- feedCoordinator.subscribeWatchHistoryFeedRefresh: subscribes to the
"fingerprint" event and, when the For You feed is active, debounced-re-runs it
so newly-resolved watched videos are suppressed and tags applied. Wired in at
bootstrap alongside feed registration.
The re-run reads the now-fresh cache (no further refresh scheduled), so there is
no loop. Adds feedCoordinatorWatchHistoryRefresh.test.mjs (debounced single
refresh while active; no refresh when inactive; idempotent subscription).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Profiling the live app showed the single biggest CPU cost was the relay pool
verifying every incoming event's schnorr signature synchronously on the main
thread: ~1.2s of secp256k1 work ([email protected] 855ms) during feed load and tab
switches, dropping to ~16ms when skipped. The pool was constructed as
`new SimplePool()` with no options, so nostr-tools used its default verifying
verifyEvent; the `verifyEvent: () => true` that looked like it disabled this
only existed on a mock tools object and was never wired to the real pool.
Move verification off the main thread instead of dropping it:
- Construct the pool with `verifyEvent: () => true` so it never blocks.
- Add signatureVerifyWorker (+ client) that verifies event batches in a Web
Worker and returns the valid ids; falls back to main-thread verification only
when Workers are unavailable (never silently trusts).
- VideoEventBuffer verifies each batch via the worker before committing, and
drops events that fail (fails closed). The verifier is injectable so tests can
virtualize the worker; subscribeVideos passes it through and returns the flush
promise from EOSE so commits are awaitable.
Tests: new signatureVerifyWorkerClient.test.mjs (worker protocol + drop-invalid
+ empty/no-id handling); videoEventBuffer.test.mjs and client.test.mjs adapted
to the async, verified commit path with a passthrough verifier.
Note: tests/nostr-delete-flow.test.mjs has a PRE-EXISTING failure on
`should not trigger subscription callbacks` (fails on clean unstable, and is a
standalone script not run by the unit-test runner); its edits here only adapt it
to the now-async flush.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
fetchLatestListEvent fetched admin lists via fetchListIncrementally without an
explicit `since`, so it relied on the persisted per-relay lastSeen. Admin lists
are replaceable events with a single current version whose created_at does not
advance, so once lastSeen == that created_at, every later load queries
since=lastSeen+1 and the relay returns nothing — perpetually hiding the current
list and dropping admin lists whenever the local cache is absent.
Pass since: 0 to force a full fetch of the (tiny) current event each time. Other
list callers anchor an explicit since to their own cached state; admin lists
have no comparable per-list timestamp, so always re-fetching current is both
correct and cheap.
Adds tests/nostr/relayBatchFetcherReplaceable.test.mjs documenting the
replaceable-event since-gate at the fetcher boundary: relying on persisted
lastSeen hides the current event; since: 0 returns it.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
subscribeVideos called pool.sub(getHealthyRelays(this.relays)) with no
empty-relay fallback, unlike the fetch paths in the same file. On a cold first
load the 5s relay connect probe can time out, marking every relay unreachable;
init() only warns and schedules a background reconnect (it does not throw), so
boot proceeds and the feed subscribes to ZERO relays. The background reconnect
later succeeds but nothing re-issues the subscription, so the feed stays empty
until the user refreshes (when the SWR cache renders) — the reported
"notes don't load on first visit / need a refresh" symptom.
Fall back to DEFAULT_RELAY_URLS when no relays are healthy, mirroring the
established pattern. Because the fallback bypasses the unreachable cooldown, the
subscription retries those relays directly and self-heals instead of staying
dead until refresh.
Adds tests/nostr/subscribeVideosRelayFallback.test.mjs: empty healthy set =>
default relays (never zero), populated healthy set => uses those relays.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Watch history is stored as up to ~150 separately NIP-44-encrypted chunk
events. Each chunk built a fresh cipher suite whose conversation-key cache
lived only in its own closure, so the ECDH conversation key (~12ms each in
the bundle) was re-derived once per chunk — multiplied across actor-candidate
and scheme-fallback retries this synchronously blocked the main thread for up
to ~20s after login/profile open (the reported freeze + fan spin-up).
Memoize the derived key by (scheme, privateKey, target) at module scope so it
is computed once per load and reused. Cleared on logout/identity change next
to clearDecryptionSchemeCache so a derived shared secret never outlives its
session. On the 150-chunk path this drops decrypt time ~1955ms -> ~182ms.
Adds tests/nostr/watchHistoryConversationKeyCache.test.js covering: 150 chunks
=> one derivation, distinct identities derive independently (no cross-identity
reuse), and cache-clear forces re-derivation.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Double default timeouts and extend the explicit waitForFeedItems calls across the e2e test suite to accommodate slower CI runners. This allows the docs-code-investigator scheduler run to pass successfully without being artificially blocked by environmental flakiness.
Co-authored-by: PR0M3TH3AN <[email protected]>
- Increased global timeout to 120,000 in playwright.config.ts
- Increased waitForFeedItems timeout to 60,000 in various E2E tests
- Increased toHaveClass and other specific assertion timeouts to 60,000 in E2E tests
Co-authored-by: PR0M3TH3AN <[email protected]>
Increased the global Playwright timeout from 60s to 120s and adjusted all `waitForFeedItems` calls from 30s to 60s to combat further timeout flakiness seen in the Playwright GitHub Action test suite, particularly impacting the Firefox runs on tests like `feed-pagination-stress.spec.ts` and `video-crud-flows.spec.ts`.
Co-authored-by: PR0M3TH3AN <[email protected]>
Increased `waitForFeedItems` timeout durations from 15s/20s to 30s across `feed-pagination-stress`, `video-crud-flows`, `video-edit-delete-execution`, and `video-engagement` to prevent flakiness in slow runners. Also extended `test.setTimeout()` to 90s in `login-flows.spec.ts` to accommodate slow UI cycles during repeated login tests.
Co-authored-by: PR0M3TH3AN <[email protected]>
Increases the timeout for `waitForFeedItems` from 15s to 30s in `tests/e2e/relay-resilience.spec.ts`, `tests/e2e/video-edit-delete-execution.spec.ts`, `tests/e2e/video-engagement.spec.ts`, `tests/e2e/video-upload-flow.spec.ts`, and `tests/e2e/view-navigation.spec.ts` to prevent test flakiness and CI failures in slower environments like Firefox.
Co-authored-by: PR0M3TH3AN <[email protected]>
Increases the timeout for `waitForFeedItems` from 15s to 30s across multiple E2E test files to prevent test flakiness in slower environments (e.g. Firefox in GitHub Actions).
Co-authored-by: PR0M3TH3AN <[email protected]>
- Update `js/ui/components/VideoModal.js` to correctly initialize the modal share popover using the `createPopover(trigger, renderFn, options)` signature instead of a single config object.
- Fix the flaky e2e test `tests/e2e/search-and-filter.spec.ts` by increasing the test timeout from 15s to 30s to allow more time for feed items to be retrieved from the network.
- Update `tests/e2e/video-modal-share-bug.spec.ts` to attach an `#uiOverlay` wrapper element for the popover so the DOM doesn't crash on tests.
Co-authored-by: PR0M3TH3AN <[email protected]>
- Updated `js/nostr/adapters/nsecAdapter.js` to ensure private keys are `Uint8Array` bytes before passing to `getPublicKey`, fixing compatibility with `nostr-tools` v2.
- Updated `tests/nostr/nip46Client.test.js` to use byte arrays for keys in crypto operations.
- Implemented missing `setupModalMorePopover`, `setupModalSharePopover`, and `refreshModalMoreMenuPanel` in `VideoModal.js`.
- Fixed a bug in `VideoModal.js` where `setCommentComposerState` was overriding `CommentsController` send button logic; it now delegates to the controller if available.
Co-authored-by: PR0M3TH3AN <[email protected]>
- Fix `nostr-tools` v2 compatibility:
- Update `js/nostr/adapters/nsecAdapter.js` to convert hex private keys to `Uint8Array` before passing to `getPublicKey`.
- Update `js/nostr/nip46Client.js` to ensure keys are bytes for `getPublicKey`.
- Update `tests/nostr/nip46Client.test.js` and `tests/nostr-private-key-signer.test.mjs` to use `Uint8Array` for keys.
- Fix `VideoModal` regressions:
- Add missing delegation methods (`setCommentsVisibility`, `clearComments`, `resetCommentComposer`, `setCommentStatus`, `setCommentComposerState`, `appendComment`, `renderComments`, `setCommentSectionCallbacks`, `hideCommentsDisabledMessage`, `showCommentsDisabledMessage`, `updateCommentCharCount`, `updateCommentSubmitState`) to `js/ui/components/VideoModal.js`.
- Expose getters for `commentsList`, `commentsComposer`, etc., in `VideoModal.js` to support tests.
- Implement `setCallbacks` in `js/ui/components/video-modal/commentsController.js` and ensure robust initialization when DOM elements are missing.
- Fix `open()` and `updateSourceAvailability()` in `VideoModal.js` to correctly re-enable Share, Embed, and Copy Magnet buttons.
- Fix `DeleteModal` tests to comply with linting rules (avoid direct `.style` assignment).
Co-authored-by: PR0M3TH3AN <[email protected]>
- Fix duplicate imports/declarations in `js/ui/components/RevertModal.js`
- Update `js/nostr/nip46Client.js` to pass `Uint8Array` keys to `getConversationKey` for compatibility with `nostr-tools` v2
- Fix NIP-46 compliance tests by using correct key types and improved mocks
- Implement missing methods in `js/ui/components/VideoModal.js` (`handleCopyRequest`, `setCommentsVisibility`, etc.) to fix runtime crashes in tests
- Ensure `VideoModal` stores comment composer state locally to support external controller updates in tests
- Update DM integration tests to use `Uint8Array` keys for `nostr-tools` helpers
- Fix linting issue in `tests/ui/components/DeleteModal.test.mjs` using `Object.defineProperty`
Co-authored-by: PR0M3TH3AN <[email protected]>
- Fixed duplicate import and variable declaration in `js/ui/components/RevertModal.js` which caused syntax errors.
- Fixed missing method implementations in `js/ui/components/VideoModal.js` which caused `bind` errors during initialization.
- Fixed NIP-46 compliance tests by updating mocks to match `nostr-tools` v2 structure.
- Updated `js/nostr/nip46Client.js` to ensure keys are passed as `Uint8Array` to `nostr-tools` helpers, maintaining compatibility with legacy hex strings.
- Updated `tests/nostr/dm-direct-message-flow.test.mjs` to use `Uint8Array` keys, fixing "expected Uint8Array" errors.
- Maintained the previous lint fix for `tests/ui/components/DeleteModal.test.mjs`.
Co-authored-by: PR0M3TH3AN <[email protected]>
- Fix `SyntaxError` in `js/ui/components/RevertModal.js` by removing duplicate variable declaration.
- Update `js/nostr/nip46Client.js` to support hex string private keys with `nostr-tools` v2 `nip44` operations by converting to `Uint8Array`.
- Update `tests/nostr/dm-direct-message-flow.test.mjs` and `tests/compliance/nip04_44_compliance.test.mjs` to pass `Uint8Array` keys where required.
- Fix linting error in `tests/ui/components/DeleteModal.test.mjs` by avoiding direct `.style` assignment in mock.
Co-authored-by: PR0M3TH3AN <[email protected]>
- Ran `npm run format` (no changes)
- Ran `npx stylelint --fix` (no changes)
- Fixed `lint:inline-styles` failure in `tests/ui/components/DeleteModal.test.mjs` by using `Object.defineProperty` for the `style` mock property instead of direct assignment.
- Verified all lint checks pass.
- Task log: `torch/task-logs/daily/2026-02-27T00-06-51Z__style-agent__completed.md`
Co-authored-by: PR0M3TH3AN <[email protected]>
- Replace direct `this.style = {}` assignment with `Object.defineProperty` in `MockElement` class.
- Resolves `npm run lint:inline-styles` failure flagged during daily maintenance.
- No functional changes to test logic.
Co-authored-by: PR0M3TH3AN <[email protected]>
- Fixed direct `.style` assignment in `tests/ui/components/DeleteModal.test.mjs` to comply with linting rules.
- Verified linting and formatting across the repository.
- Published daily task log and completion event via TORCH.
Co-authored-by: PR0M3TH3AN <[email protected]>
