[objectstack-fleet]

Fixes #23361
Clause-②: no

What this changes

scripts/check-issue-citations.mjs read ONE HTTP 500 from the board as PREREQUISITE NOT MET (exit 3) with no retry, so a GitHub blip turned the lint lane red and ejected a PR from the merge queue (run 38496246256). Every board read now goes through one helper, readBoard, shared by both strategies (probeBoard's head probe and per-number probes, enumerateBoard's pages), with ONE retry budget per run created in buildBoard.

• Retried (closed set): an HTTP 5xx; a thrown connection failure whose cause chain carries ECONNRESET or UND_ERR_SOCKET (RETRYABLE_NETWORK_CODES).
• Not retried: every 4xx (a 404 keeps its meaning, "absent"; a 401/403/429 is an answer about the credential or the rate limit), and every other thrown error (ECONNREFUSED, ENOTFOUND, a proxy refusing the tunnel, a body that is not JSON). Those are rethrown unchanged, so they keep the exit path they had.
• Never a weaker gate: a read still failing after its ladder is handed back as a failure; run()'s existing catch turns it into prerequisiteRefusal, exit 3, never 0. The refusal now names the read, the answer and the attempt count, for example GET issues?per_page=1 -> HTTP 500 after 3 attempts (every attempt one read is allowed, so not one blip).
• The retried unit is the request AND its JSON body. A reset can land while the body streams; measured, res.json() then throws TypeError: terminated with the same cause codes.
• run() and buildBoard take optional fetchImpl / sleep (defaults: the global fetch, a real setTimeout sleep). Only the self-test passes them.
• makeTransferProbe deliberately does not share the retry. Its 3xx is a verdict and stays one. A failed read there never exits 3: it degrades to a null verdict, which classifies as allocated-but-absent, still a finding. It is only reached under --probe-cause, which no workflow runs.
• The header docblock and line 204 (dispatch-gates: local-env, pinned by line number in dispatch-gates.self-test.mjs) are untouched. All edits sit below it.

Retry policy and worst-case added wall time

BOARD_READ_RETRY: 3 attempts per read (one read plus two retries), backoff 500 ms then 1000 ms, and 4 retries per run shared by every read the run makes.

board	added sleep	extra requests	then
answers normally	0	0	unchanged
stays down (every read 5xx or reset)	1500 ms	2	exit 3
flaps (every read fails twice, then answers): the worst case	at most 3000 ms	at most 4	the next 5xx is final, then exit 3

• Board that stays down: the first read (the head probe, or page 1 under --enumerate) spends its ladder and the board build ends, so the cost does not depend on how many numbers the change cites. The self-test pins it with 400 cited numbers (the most probeBoard takes before switching to enumeration) and with the enumerating strategy: 3 reads and 1500 ms in both.
• Board that flaps: the per-run budget is what bounds a 400-number probe or a 159-page enumeration. Pinned: sleeps 500, 1000, 500, 1000 (3000 ms total), then ... after 1 attempt (this run's budget of 4 retries is spent).
• Before this change a board that stays down cost 1 request and 0 ms; now it costs 3 requests and 1.5 s. Request latency itself is not bounded, before or after: no read in this file sets a timeout.

Which connection-failure shapes are retried, as measured

Measured on node v22.22.0 (CI runs node 22) against a local socket server, both directly and through a local CONNECT proxy under --use-env-proxy (the gate's own re-exec route):

what the peer does	what fetch throws	retried
reset (RST) after the request bytes, or on accept	TypeError: fetch failed, cause code ECONNRESET	yes
close (FIN) with no response	fetch failed, cause code UND_ERR_SOCKET ("other side closed")	yes
reset mid-body	TypeError: terminated from the body read, cause ECONNRESET	yes
close mid-body	terminated, cause UND_ERR_SOCKET	yes
tunnel reset or closed by the proxy	fetch failed, cause ECONNRESET / UND_ERR_SOCKET	yes
proxy answers CONNECT with 502/503	fetch failed, cause chain ending in UND_ERR_ABORTED	no
connection refused (control)	cause ECONNREFUSED	no
DNS failure (control)	cause ENOTFOUND	no

Verification (head 3becc14a)

• Self-test: node scripts/check-issue-citations.mjs --self-test, exit 0, (215 cases, 10 batteries). It was 173 cases and 9 batteries. The new retry battery has 42 cases (floor 42), and SELF_TEST_BATTERY_FLOOR goes from 9 to 10.
  • The card's cases: one transient 500 then a 200 resolves, on the head probe and on a per-number probe. Persistent 500s are refused after exactly 3 attempts, and exit 3 end to end, read off a real child process. That child is offline: its fetchImpl is a stub, and it judges a real temp-repo diff. A 404 is asked once, never retried, and is still a finding.
  • Also: reset then 200, and body-stream close then 200, resolve. A transient 502 on enumerate page 2 still yields the whole board. 401/403/429 are refused on the first attempt. Unnamed errors are rethrown as the identical error object. The worst-case wall readings are pinned as above. A table of 11 persistent failures (500, 502, 503, 504, ECONNRESET, UND_ERR_SOCKET, UND_ERR_SOCKET mid-body, 401, 403, 429, ECONNREFUSED) is applied at the head probe, at a per-number probe and at an enumerated page: none yields a board.
• Battery wall: 5 interleaved runs each on this shared box. Before (the base file, blob c732ce2e, read from a checkout at 4f81f315): median 5418 ms. After: median 5722 ms. The +0.3 s is the offline child process and its temp repo. Backoff sleeps are injected, so the new cases add no sleep.
• Reverse verification (one-time, no permanent file): each mutation went through scripts/ablation-replace.mjs in WRAP mode, at HEAD 3becc14a. Each restore was proven by blob == HEAD (d2a21576) and an empty git diff HEAD. Every leg went red by name:
  • A1 attemptsPerRead: 1 (no retry): red at "one transient 500 on the HEAD probe, then a 200, RESOLVES ... it refused instead: GET issues?per_page=1 -> HTTP 500 after 1 attempt".
  • A2 run()'s board-read catch returns 0 instead of refusing: red at "persistent 500s EXIT 3 end to end, never 0 — got exit 0".
  • A3 4xx made retryable: red at "a 404 keeps its meaning: asked ONCE, never retried".
  • A4 run budget deleted: red at "a board that FLAPS spends at most the run's 4 retries (3000 ms)", which slept 500, 1000 six times.
  • A5 an exhausted read reported as a board: red at "persistent 500s are NOT a board".
• Real-process readings (not kept as tests):
  • Live board, --base 4f81f315~15: 60 citations across 33 files, probed (16 citations), frontier #23434, exit 0. This is readBoard over real responses.
  • Through a local proxy that resets every tunnel: exit 3 after 3 CONNECTs and 2.7 s of wall, refusal GET issues?per_page=1 -> ECONNRESET after 3 attempts (...).
  • Through a proxy that answers CONNECT with 503: exit 3 after 1 CONNECT, not retried, refusal fetch failed as before.
• This gate on this diff: node scripts/check-issue-citations.mjs, exit 0: no issue citations added against 4f81f3152 (0 file(s) read). The diff is all under scripts/**, a deferred surface.
• Derived gate union at 3becc14a: dispatch-gates --commands --repo objectstack-ai/objectstack derived 32 commands. All 32 ran and all exited 0. --ran with exit codes reconciles: "32 derived famil(ies) accounted for — 32 run, 0 NOT-MEASURED (a DERIVED zero)".
  • That includes pnpm check:pm-dispatch-gates (fast tier, 1841 cases), whose census pin scripts/check-issue-citations.mjs:204 local-env and live local-env rows for this script both pass.
  • The battery's slow tier (6 sections) is NOT MEASURED locally. Its home is push and schedule runs.
• Lint, narrowed: eslint --no-inline-config --format json scripts/check-issue-citations.mjs gave 1 file, 0 errors, 0 warnings.
  • Population: eslint.config.mjs's **/*.{ts,tsx,mts,cts,js,jsx,mjs,cjs} object covers the file.
  • Invariance: the resolved config's parserOptions are ecmaVersion and sourceType only, with no project and no projectService. Type-aware linting is off, so this diff cannot move another file's verdict.
  • Full pnpm lint is CI's run.
• Declared to CI, not run here: 4 workflow-valued families (--census among them), 11 wide-population families, 55 artifact-roster families, the path-scheduled Test Core job and the type-check lanes. No package is touched.
  • The 15 pending-changeset families do not apply: this PR carries skip-changeset, because root scripts/ publishes nothing.

Acceptance notes

• Under --probe-cause, a transfer probe that reads a 5xx yields a null verdict, whose detail text says "re-run with --probe-cause" even though the run already passed it. That is report wording, in a mode no workflow runs; it never passes a board. Noted, not filed. Carrier: none.
• No board read sets a request timeout, so a hung read waits out the job timeout. This predates the change and is unchanged. It was not observed in the incident. Noted, not filed.
• A thrown error outside the retried set still surfaces as a bare fetch failed, which does not name the read. It is kept byte-identical so those exit paths are unchanged.
• scripts/check-shard-attestation.mjs carries its own githubFetchJson (one retry on 5xx, 429 or any network error). It was not reused: this ruling excludes 429 and unnamed network errors.

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[github-actions]

⛔ merge queue 构建失败 — 先分诊，再决定要不要重排

队列构建 38538817058 红了。队列跑的是全量套件（PR 侧 CI 只跑 affected 子集），
所以失败的测试可能在本 PR 没碰过的包里 —— 那不是重排能修的。每次盲目重排都会让排在后面的所有 PR 重建一轮。

分类：failure —— 按下面的日志分诊。

失败的 job（日志抽取，best effort）：

• Build Core — 失败步骤: Build packages (excluding docs)（日志不可读，点进 job 看）
• Test Core (2/6) — 失败步骤: Build this shard's dependency closure（日志不可读，点进 job 看）

↳ 失败原因 是判读的关键：超时（Test timed out in … / Hook timed out in …）多半是负载/时序，不是本 PR 的回归；
断言（AssertionError: …）才指向真实的行为改变。两者的 FAIL 行长得一模一样，只有这一行能区分。

⚠️ 断言这一侧有一类例外，判据是断言在测什么，不是它是不是 AssertionError。 断言的对象是产品行为（一个值、一个形状、一次拒收）⇒ 照上面读：真实的行为改变，去查，⛔ 不要重排掉；
断言的对象是这次实验自身的有效性前提（跑完的耗时、负载下的先后、任何只在时间预算内才成立的条件）⇒ 它跟超时是同一类，同样对负载敏感，重排一次是合法的判别手段。
识别是机械的：断言的消息或它比较的值本身点名了一段时长、一个时间戳、一个耗时计数。实测过的一对 —— AssertionError: SecurityPlugin.init() ran: expected false to be true 测的是产品行为（真回归）；
AssertionError: this run took over a second, so second-precision stamps could have differed too: expected 1006 to be less than 1000 测的是实验前提：它守护的那条不变式当时是绿的，同一个 head 原样重排一次即成功。
穿着 AssertionError 外衣的时间测量，仍然是时间测量。（⛔ 这只改「怎么读一次红」，不改「哪些测试可以重排」——后者由别处管。）

跨 PR 相同签名（24h，按失败测试文件聚合）：

• ⚠️ 本次没有可用的聚合签名（日志里没有能解析出测试文件名的 FAIL 行）—— 这不是「没有同签名的其他 PR」，是这一轮没测到。跨 PR 聚合本次不可用，请手工比对其他 PR 的同类评论。
• ⚠️ 24h 评论账本没读完（超过 5 页仍未读到窗口尽头），所以上面的「不同 PR 数」是下界，不是全量。

历史信号：

• 本 PR 过去 24h 无队列失败记录（首次）。
• 过去 24h 队列共有 5 个失败构建（不含本次）。

分诊清单：

1. 失败测试在本 PR 改动的包里 → 真回归，修 PR。
2. 失败测试与本 PR 无关 → 看上面的「跨 PR 相同签名」；已有汇总 issue ⇒ flaky/环境问题实锤，去那张 issue 上谈，修好前重排只会再烧一轮全队列。
3. 两者都不是 → 可能与同组 PR 语义冲突；等前面的 PR 落地或失败出队后再重排一次即可，不要连续重排。

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Generated by Claude Code · merge-queue-triage workflow (#4859)

[objectstack-fleet]

Queue red, disposition · domain:devx#2 · session_01B7mrh59UAGffd7s9asUfoY · 2026-10-14T09:13Z. Answers the merge-queue triage comment 6164964851.

Not this PR's. No re-queue. This PR changes only scripts/check-issue-citations.mjs, which is part of no package build.

• Signature: @objectstack/plugin-security#build DTS: TS2304: Cannot find name 'AnchorBindingContext', the same as PR fix(cli,plugin-security): os migrate organization-ownership --apply resolves the built-in positions and the everyone baseline #23433's group. The full reading is on PR governance(AGENTS.md PD15): carve the fleet-write relay's refresh stroke out of the release.yml dispatch prohibition #23436 (6164873246): a semantic conflict between PR fix(cli,plugin-security): os migrate organization-ownership --apply resolves the built-in positions and the everyone baseline #23433 and main's be50633b (PR docs(adr),refactor(plugin-security): restate the ADR text that names C3-retired security machinery; delete the unreachable audience-anchor binding gate #23412).
• State now: PR fix(cli,plugin-security): os migrate organization-ownership --apply resolves the built-in positions and the everyone baseline #23433 left the queue at 09:09:45Z. This PR was not removed, and its group has rebuilt on PR pm-dispatch references: the seat record reads the head's check-runs as gate evidence; ACCEPT is the PR's seat record; two pre-landing checks #23439's tip without fix(cli,plugin-security): os migrate organization-ownership --apply resolves the built-in positions and the everyone baseline #23433 (queue ref pr-23438-2659901c5e…).

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