chore: audit cleanup for PRs merged 09-26..09-28 - #4373
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The py and swift examples bind `video` to an encoder, which has no discontinuity(); name the publish_video track instead. List uv.lock as a Python version source and say where OBS release versions come from. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A length-prefixed value already in the buffer never reached #fillTo, the only place the 64 MiB guard lived, so Cursor.read and string accepted it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fix claims agents would follow: the TS export outcome, the redirect target type, the CAT test scope, legacy raw stream codes, and the Go per-file limit. Add the Go and Python binary producers to data capture, fold BBR idle burst into BBR app-limited, and park the m3 libmoq quests behind a Required condition. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New quests: a stats producer fan-out benchmark, draining queued stream data before a client closes, and interop matrices that run side by side. The rs2ts line keeps nested Option states apart, gates Generated lite on its own async-feature quest, and requires the browser benchmarks. The wildcard resolve quest must carry specificity across relay hops. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Walkthrough
Priority: ➖ Normal Merge Risk: 🔵 Low · up to The read-size fix is covered by its regression test. The remaining quest-plan issues should be clarified, but they do not block merging this change. Security Architecture ReviewSecurity architecture risk: 🔵 Low · up to The stream change strengthens the existing 64 MiB read limit. No introduced or worsened security issue was identified in the examined path, although the available evidence does not establish complete security coverage. Retained concerns Security review detailsSecurity Blast Radius
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Full details: Out of Scope Changes checkExplanation The linked issue covers BBRv3 long-idle pacing. The pull request also changes Resolution Separate the ✨ Finishing Touches✨ Simplify code
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Recommendation: MERGEPositive improvement. This audit cleanup lands the one real behavior fix from the 09-26..09-28 reviews — Worth the complexity. The code change is two lines plus a focused test; everything else is documentation with no wire impact. Batching is justified here because each item was re-checked against main and the maintainer already approved the batch. The oversized-read throw is an intentional hardening of an existing 64 MiB policy, not a silent API break. No better approach jumps out. Putting the guard on MERGE. This is an automated review, not the maintainer's decision |
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Suffix-based routing is no longer planned, so the wildcard resolve quest should not require carrying specificity across relay hops. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
moq-dev/noq#5 shipped the starvation marker and its label tests in moq-noq 1.3.1. What remains is the #4219 long-idle regression, which exists in neither repo. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Inline comments:
Review comments at @quest/m1/data-capture-bindings.md:
- Around line 38-39: Update the binary-wrapper plan to specify the Go parameter
type for capture time and its omission value; use a pointer parameter with nil
meaning capture time is omitted and preserve today’s behavior.
Review comments at @quest/m1/raw-stream-codes.md:
- Around line 29-31: Update the raw error-code mapping described alongside
`StreamError::App` and `unmap_err` so valid MoQ application codes cannot overlap
WebTransport values; define and enforce a non-overlapping application-code range
or use a collision-free discriminator, and ensure raw reset and STOP_SENDING
codes decode to the original application error.
Review comments at @quest/m3/libmoq-cmake-lib.md:
- Line 29: Update all four Required criteria in the libmoq retention plan to
make retention conditional on the hand-written libmoq outliving the Generated C
bindings line, rather than requiring it unconditionally.
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CONTRIBUTING.mddoc/lib/py/index.mddoc/lib/swift/index.mdjs/net/src/stream.test.tsjs/net/src/stream.tsquest/m1/README.mdquest/m1/bbr-idle-burst.mdquest/m1/data-capture-bindings.mdquest/m1/drain-before-close.mdquest/m1/go-mirror-delivery.mdquest/m1/interop-contention.mdquest/m1/quic/README.mdquest/m1/quic/bbr-app-limited.mdquest/m1/quic/bbr-release.mdquest/m1/raw-stream-codes.mdquest/m1/redirect-resolve.mdquest/m1/rs2ts/README.mdquest/m1/rs2ts/lite.mdquest/m1/rs2ts/sans-io/README.mdquest/m1/rs2ts/sans-io/async-feature.mdquest/m1/rs2ts/sans-io/ietf.mdquest/m1/rs2ts/translator.mdquest/m1/stats-producer-bench.mdquest/m2/cat/present.mdquest/m3/libmoq-cmake-lib.mdquest/m3/libmoq-fetch.mdquest/m3/libmoq-hidden.mdquest/m3/libmoq-shutdown.md
💤 Files with no reviewable changes (1)
- quest/m1/bbr-idle-burst.md
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Compare the cursor's cumulative offset against MAX_READ_SIZE, as the fill path does, so a buffered message can't pass the cap one field at a time. Name publish_video_on_track in the py keyframe warning too. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Merge summary
(Written by Opus 5.5) |
1 participant
Problem
An audit of PRs merged 09-26..09-28 found review findings that were dropped or left wrong on main: a bypassable size guard in js/net, stale docs, quest details agents would follow as written, and follow-ups with no quest. Maintainer approved batching these.
Approach
Each item was checked against main first.
docs: video resumes on a keyframe after discontinuity() #4285 py/swift discontinuity docs: not changed as suggested. In both examples
videois the encoderVideoProducer, which has nodiscontinuity();audiois aMediaProducer, which does. Reworded the keyframe note to "On a track frompublish_video/publishVideo" instead.chore: pin shared skills; document package versions in CONTRIBUTING #4272
CONTRIBUTING.mdVersions: Python lists the rootuv.lockentry (py/justfilerunsuv lock --check). OBS: release builds take their version from thelibmoq-v*tag viacpp/obs/build.sh --libmoq-release; release-plz cuts that tag from the crate, so there's nothing to bump.perf(net): decode buffered group frames and objects synchronously #4316 js/net:
Cursor.readnow enforces the 64 MiBMAX_READ_SIZElimit, sostring,read, andexactrefuse an oversized value that is already buffered.#fillTokeeps its check for cumulative decodes. The new test fails without the fix.Quest corrections:
quest/m1/README.md: the TS export entry separates the declared-depth path from the undeclared fallback.redirect-resolve.md:Result<Option<Url>>is correct on the drain line branch, wheretargetreturns it, but main still hasOption<Url>. The text now says which is which.cat/present.md: the CAT handshake test covers only drafts that carry the setup option.data-capture-bindings.md: adds hand-written binary snapshot/stream producers for Go and Python (the feat(ffi): advertise JSON tracks in the catalog, add binary data tracks #4137 gap).raw-stream-codes.md: checked againstweb-transport-proto0.6.2. A fixed peer reads legacy codes only if it unmaps codes in the WebTransport range witherror_from_http3. The quest now requires that, plus a legacy-sender test.publish-lazy-file.md: already fixed; the user-activation note is on main.go-mirror-delivery.mdnow says "100 MiB per-file limit".docs(quest): plan quests for issues #4219, #4246-#4249 #4250: folded
bbr-idle-burst.mdintoquic/bbr-app-limited.mdand deleted the duplicate. fix(proto): tell the controller of starvation before the next send noq#5 (in moq-noq 1.3.1; main pins 1.3.2) already shipped that quest's starvation-marker fix and its label tests. So the quest is trimmed to what remains: the BBRv3 (defaultdelay): the first send after an idle period is paced at a trickle (5.2 s for 250 KB at 50 ms RTT; CUBIC 0.5 s) #4219 long-idle regression, which exists in neither repo, plus a fix if it still stalls. It keepsCloses #4219, andbbr-release.mdstill requires it so any remaining fix ships with the release.quest: plan generated C bindings, park the hand-written libmoq quests #4300: the four parked m3 libmoq quests get a plain-text
Requiredcondition, soquest readyno longer lists them.New
quest/m1/stats-producer-bench.md: benchmarks the stats producer over held paths x tiers (fix(stats): keep an idle path in the frame while its counters live #4299). It also wiresdecode.rsinto the nightly bench smoke, sincedecode.rsis not in CI today.New
quest/m1/drain-before-close.md: deliver queued stream finishes beforeClient::close(fix(cli): finish the catalog at stdin EOF #4303, fix(cli): close the relay connection on SIGINT and SIGTERM #4287).New
quest/m1/interop-contention.md(a narrowed restore ofinterop-flakes) covers:python -> jsandgo -> jswhen two matrices run at oncejust test harnessnot provisioning PlaywrightSource: fix(test): isolate concurrent interop harness runs #4228.
quest: plan generated @moq/net from moq-net (rs2ts) #4315 rs2ts:
translator.mdrejects a nestedOptionin the subset lint (recommended) or tags it, citingmodel/track.rs::first_start.asyncfeature is a newsans-io/async-feature.mdchild, which Generated lite requires.browser-benchmarks.mdmoved to the line'sRequired. The line's children stay ready.Impact
Alternatives
video.discontinuity()compile would need a new method on the encoder producers, which is out of scope./quest/m1/c/README.mddirectly would make the quests ready once the C line merges. That line deletes libmoq, so a plain-text maintainer condition fits better.Follow-ups
delay): the first send after an idle period is paced at a trickle (5.2 s for 250 KB at 50 ms RTT; CUBIC 0.5 s) #4219 stays open until the long-idle regression passes; noq#5 plausibly fixes it, but nobody has reproduced it or tested it.(Written by Opus 5.5)
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