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feat(proxy): 消费 Codex WS 配额帧，实时更新账号用量与自动暂停 - #801
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The persistent WebSocket transport carries quota data in per-turn codex.rate_limits and codex.response.metadata frames instead of HTTP headers, so account usage only advanced on WHAM probes. Parse those frames on every Codex relay path (Responses, Chat Completions, downstream WebSocket) and apply them through the existing header sync path. - Map primary/secondary windows, plan type and the compact credits snapshot to the same synthetic headers used by HTTP; support the official reset_at shape and keep the legacy reset-after-seconds family. Do not clear an absent window from a partial frame. - Ignore metered-limit frames (spark/reserve) so they cannot overwrite the main 5h/7d windows. - Bound persistence writes per account (default 30s, CODEX_WS_USAGE_FRAME_PERSIST_SECONDS); in-memory snapshots still update on every frame. Threshold crossings, 5pp moves and 100% force a write. - Observe connection-level metadata frames that arrive after a terminal (previously dropped by the read pump) through a non-blocking in-memory observer. - Expose runtime usage/status in /api/admin/accounts/live and merge it into the 1s account poll so cards update without a list reload.
Record CODEX_WS_USAGE_FRAME_PERSIST_SECONDS and the per-turn rate-limit frame behavior under the Codex upstream stability settings so operators know auto-pause reacts between WHAM probes without extra upstream calls.
- preserve a stored workspace hard stop when a frame carries no rate_limit_reached_type - ignore metered limits such as gpt-codex instead of letting them overwrite 5h/7d - unwrap array-valued metadata headers and reject control characters and out-of-range percentages - keep usage monotonic within the same reset window and bound a missing reset to the window length - advance the persistence throttle only after the DB write succeeds - dedupe repeated cooldown marks for the same reason and reset window - add CODEX_WS_USAGE_FRAME_INGEST as a deployment-level kill switch
The account live endpoint now returns the time and event type of the last applied WS quota frame, omitted until the first frame, so operators can tell frame-driven usage from WHAM probe updates. Raw JSON semantics stay intact: missing keys keep list values and explicit null clears invalid windows.
The 1-second live merge rebuilt every row and every retry effect, so the missing-usage reload and stale-stats backoff restarted before their timers could fire. Merge only changed fields, keep unchanged row identities, drive the retry chains from explicit id-set and tick dependencies, and abort a hung live request after 5 seconds so the next tick still runs.
Blank or 0 on an account auto-pause threshold inherits the group/global threshold; the window switch is what disables it. The rate-limited cleanup moves accounts to the recycle bin and leaves auto-paused accounts in place.
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Check name Status Explanation Linked Issues check Issue #800requires frame-based synchronization of primary 5h/7d usage, reset times, credits, and plan into account memory, scheduler state, and/api/admin/accounts/live. The PR implements shared fr…Out of Scope Changes check The changed authentication, cooldown, scheduler, persistence, API, WebSocket observer, frontend, documentation, and test code supports the frame-ingestion and account-state objectives in issue #800. C…Description Check Check skipped - CodeRabbit’s high-level summary is enabled. Title check The title clearly identifies the main change: ingesting Codex WebSocket quota frames to update account usage in real time and trigger automatic pauses. Full details: Linked Issues check
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Explanation
Issue
#800requires frame-based synchronization of primary 5h/7d usage, reset times, credits, and plan into account memory, scheduler state, and/api/admin/accounts/live. The PR implements shared frame ingestion for Responses, Chat Completions, downstream WebSocket, and Messages, including post-terminal frames. It classifies windows, merges partial data, preserves absent windows and workspace hard-stop state, excludes Relay and metered limits, orders observations, queues lock-contended frames, avoids database waits in readers, persists asynchronously, and provides the ingestion switch. The live API, account-page merge logic, configuration documentation, and automated tests cover these requirements. The PR correctly leaves the issue's listed follow-up items outside scope.
Full details: Out of Scope Changes check
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Explanation
The changed authentication, cooldown, scheduler, persistence, API, WebSocket observer, frontend, documentation, and test code supports the frame-ingestion and account-state objectives in issue
#800. Cooldown and scheduler changes preserve authoritative state while applying frame observations. Frontend cleanup text and threshold guidance describe the auto-pause states introduced by the feature. No demonstrated change is unrelated to the linked issue.
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A partial frame without reset_at kept an already-expired reset and the within-window monotonic guard then pinned the old 99-100% value, so a rolled over account stayed paused until the next WHAM probe. Only apply the guard while the stored reset is still ahead; otherwise start a new window with the configured length. Also prefer a future absolute reset over a zero relative one, require full-string numeric parses, treat limit_id before a display limit_name, apply credits from connection-level frames, and advance the frame freshness marker only when the observation passed the ordering gate.
- assert the non-streaming Responses, Chat Completions and Messages streams apply a rate_limits frame to the account - round-trip the 30-second throttle against SQLite: first frame persists, a small delta stays memory-only, 100% forces a write - cover rolled-over windows, absolute-over-zero resets, trailing-garbage numbers, limit_id ordering, partial-frame 7d updates, single credits flags and idle credit application - cover the non-blocking TryApply skip and the observation ordering gate
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Review comments at @frontend/src/locales/en.json:
- Around line 1546-1554: Update the cleanRateLimitedDesc translation in both
English and Chinese to state that auto-paused accounts are included when their
runtime status is rate-limited or usage_exhausted; remove the inaccurate claim
that all auto-paused accounts are excluded.
Review comments at @proxy/codex_usage_frames.go:
- Around line 66-69: Update ApplyCodexUsageEventFrame and
ApplyCodexIdleUsageFrame to return without ingesting frames when
account.IsRelayStyle() is true, alongside their existing nil and feature-gate
checks; preserve the other validation and ingestion behavior for non-relay
accounts.
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.env.exampleCHANGELOG.mdadmin/account_live.goadmin/account_live_test.goauth/premium_rate_limit.goauth/store.goauth/usage_frame_test.godocs/API.mddocs/CONFIGURATION.mdfrontend/src/hooks/useAccountLiveState.tsfrontend/src/lib/accountLiveState.test.mjsfrontend/src/lib/accountLiveState.tsfrontend/src/locales/en.jsonfrontend/src/locales/zh.jsonfrontend/src/pages/Accounts.tsxfrontend/src/types.tsmain.goproxy/codex_usage_frames.goproxy/codex_usage_frames_integration_test.goproxy/codex_usage_frames_test.goproxy/handler.goproxy/handler_anthropic.goproxy/responses_ws.goproxy/wsrelay/metadata_observer.goproxy/wsrelay/read_pump.goproxy/wsrelay/read_pump_test.go
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A reset header such as "60abc" previously left hasReset true with a zero offset, which fabricated an immediate reset and could skip a cooldown. Only accept a fully parsed value as a reset; malformed input now falls back to the existing or window-length reset.
A WS frame updates memory immediately while persistence is throttled, so an outbox row can still carry the older DB snapshot. The reload copied those usage fields unconditionally and kept the newer usageObservedAt, leaving the scheduler with lower usage than the account actually has. Copy the 5h/7d groups only when the row timestamp is not older, except on credential identity changes.
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Review comments at @proxy/codex_usage_frames.go:
- Around line 368-396: After applying an idle frame’s usage and credits
observations in the TryApplyUsageObservation callback, invoke the existing
non-persisting Store scheduler update so queued dispatchers are notified when
account availability recovers. Preserve persist=false and avoid changing
persistence behavior.
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A relay upstream can forward codex.rate_limits frames that describe the relay's own backend account, not the local relay account's Codex windows. Ingesting them could set a spurious 100% snapshot and put the relay account into a multi-day cooldown. Gate both the per-turn and connection-level entry points on IsRelayStyle, matching the rest of the relay paths.
The rate-limited cleanup collector includes usage_exhausted accounts, so an auto-paused account at 100% can be cleaned. Say so instead of claiming every auto-paused account is left in place.
An idle frame can move an account back under its threshold, but the read-pump observer had no store handle, so queued dispatchers waited for the periodic availability recheck. Pass the store into the observer, expose a non-persisting scheduler refresh, and call it after a frame is applied.
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The frame path wrote the usage snapshot synchronously inside the upstream SSE read loop, under downstreamMu, so a locked or slow database could stall a streaming response (15s with SQLite busy_timeout in a local reproduction). Keep memory and scheduler updates synchronous, coalesce the snapshot per account, and let a store worker perform the throttled write. A job is skipped when a newer WHAM/frame observation has been applied, and the throttle marker still advances only after a successful write. Pending jobs are dropped on stop; the snapshot is a cache WHAM can rebuild.
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Review comments at @auth/usage_frame_persist.go:
- Around line 107-123: Update usageFramePersistQueue.persist to hold
acc.usageSyncMu across the existing freshness check and database write,
releasing it on return. Keep the check that discards jobs already superseded
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The async worker checked usageObservedAt, released the account lock, then wrote; a WHAM observation could apply and persist in that gap, after which the older job overwrote it. Serialize the check and write with the synchronous snapshot writers on a dedicated lock (holding usageSyncMu would reintroduce the read-path stall) and add a deterministic regression that applies a newer observation while the worker waits.
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已修复：异步 worker 不再在锁外做过期检查。现在它与同步快照写路径共用 没有采用持有 |
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P1 冷却保护补充：已复现 5h/7d 被动用量观测缩短权威冷却，并加入内存、缓存、SQLite 写次数回归。完整测试还验证出一个契约冲突：真实 Responses 429 的 reset 不晚于已有本地用量冷却时，若连 reason 都保持不变，ignore_usage_limit_status 会继续绕过真实拒绝（TestIgnoreUsageLimitStatusOnlyAllowsAuthoritativeBoundContinuation）。因此采用：被动观测只延长并保留原 reason；真实 429 可以把本地用量 reason 升级为 responses_rate_limited，但截止时间仍取较晚者；unauthorized 保留现有缓存定义的更高优先级。此调整不扩大摄入范围，也不改变异步快照架构。修复和完整验证进行中。 |
Keep passive 5h and 7d observations from replacing longer cooldowns or authoritative reasons. Update usage snapshots independently and avoid repeated cooldown writes and failure penalties. Preserve authentication priority and allow actual Responses rejections to upgrade local usage reasons without reducing the deadline. Co-authored-by: Codex <noreply@openai.com>
Apply quota, credits and hard-stop observations through one ordering gate. Keep cooldown writes pending until successful so the same observation can retry after a transient database error without adding another failure. Co-authored-by: Codex <noreply@openai.com>
Serialize partial observations without blocking persistent WebSocket readers. Coalesce quota, credits, plan and cooldown persistence, and publish current cooldown state under one lock. Cover idle transport wiring and contention through the authenticated live endpoint. Co-authored-by: Codex <noreply@openai.com>
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本轮收口已完成，head 376b9a0。前台与 idle 帧共用有界 partial FIFO，锁争用不丢最后帧；quota、credits、plan 和 cooldown 写入全部离开 WS reader。冷却 DB/cache 在同一发布锁内读取当前态，覆盖新 401、人工 clear、error 与失败重试的回归；旧 quota job 只跳过旧 quota，不丢当前态副作用。真实 persistent WS 回归直接走 main 的 observer 装配，terminal 后只发最后配额帧，经调度器与认证 live HTTP 验证，不依赖下一业务请求或探针。Linux 固定提交全量、定向 race 连续 3 轮、auth/admin 完整 race 和前端检查均通过；最新全部 12 个 Actions jobs 成功，CodeRabbit check 为 pass / Review paused，不视为新自动评审。API、配置、CHANGELOG 与 PR 说明已同步；不扩展 additional/Spark/error 帧、Free 恢复策略或跨实例机制，未部署、未调用真实上游。 |
Parse the original integer representation and bound offsets before duration conversion. Cover fractional, exponent and overflow values in compact and metadata frames without changing HTTP header semantics. Co-authored-by: Codex <noreply@openai.com>
Complete the original live-sync contract with existing account-list fields. Preserve absent keys, clear hidden balances and leave Antigravity fields untouched. Exercise plan and balance changes through the production persistent WebSocket observer and authenticated live API. Co-authored-by: Codex <noreply@openai.com>
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最终完成审计补齐两处原始契约缺口：1c759fa3 对 compact/metadata reset 使用原始文本严格整数解析，并检查 duration 上界，避免小数截断和溢出；85f1a3af 将套餐及完整 credits 原字段接入 live 投影和现有徽标合并，隐藏余额 null 会清除旧值、缺失 key 保留列表值。两项均先复现失败；持久 WS 端到端回归现直接断言终态后 plan=pro、balance=3.5 到达认证 live 接口。最终 head 85f1a3a 的 Linux build/vet、普通全量、相关 auth/proxy/admin/root race 连续 3 轮、前端 typecheck/build 与 11 项 live-state 测试通过；最新 12 个 Actions jobs 全成功，CodeRabbit check pass / Review paused。API、CHANGELOG 与 PR 说明已同步，未合并、未部署、未调用真实账号或上游。 |
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Inline comments:
Review comments at @auth/usage_frame_persist.go:
- Around line 117-118: Replace the store-wide snapshot-write mutex with a
per-account lock in Account, and update withUsageSnapshotWrite to accept and
lock the account. In usageFramePersistQueue.persist, hold that account lock only
for the quota supersession check, quota write, and persistUsageFramePlan;
release it before persistCreditSnapshot, persistUsageCooldown, and
ClearStaleSubscriptionExpiresAt.
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CHANGELOG.mdadmin/account_live.goadmin/account_live_test.goauth/oauth_refresh_lock.goauth/premium_rate_limit.goauth/store.goauth/usage_cooldown_persist.goauth/usage_cooldown_test.goauth/usage_frame_observation.goauth/usage_frame_observation_test.goauth/usage_frame_persist.goauth/usage_frame_persist_test.godocs/API.mddocs/CONFIGURATION.mdfrontend/src/lib/accountLiveState.test.mjsfrontend/src/lib/accountLiveState.tsfrontend/src/types.tsmain.gomain_ws_usage_ingest_test.goproxy/codex_usage_frames.goproxy/codex_usage_frames_test.goproxy/handler.go
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Co-authored-by: Codex <codex@delicious233.com>
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Codex 使用持久 WebSocket 上游时，配额随每轮帧到达。这个 PR 将这些更新接入账号状态，让自动暂停、调度和账号页及时看到用量变化。
Closes #800.
主要变更
codex.rate_limits/codex.response.metadata解析。主 5h/7d 窗口按长度分类并逐窗口合并，保留缺失窗口和已有工作区硬停止；计量限额与 Relay 转发配额保持隔离。/api/admin/accounts/live返回运行时用量、套餐、credits、状态及最后应用的帧时间/类型。账号页合并现有字段：缺失 key 保留原值，显式null清除失效窗口或隐藏余额，未变化行保持对象身份。用量快照默认每 30 秒落库，跨自动暂停阈值、变化达到 5pp 或 100% 时提前写入；失败在后续观测重试。
CODEX_WS_USAGE_FRAME_PERSIST_SECONDS调整间隔，CODEX_WS_USAGE_FRAME_INGEST=false关闭摄入并沿用 WHAM 与 HTTP 响应头。API、配置说明和 CHANGELOG 已同步。验证
c07028a8的 Linux build、vet、Go 全量测试，以及 auth/proxy/admin/根包相关 race 连续 3 轮通过；前端 typecheck、build 和 11 项 live-state 测试通过。快照写入按账号串行，积分、冷却和订阅处理不持有快照锁；新增跨账号写入互不阻塞与积分写入阻塞时释放快照锁的回归。
验证使用合成账号与上游；未部署。
当前范围
当前覆盖主 5h/7d 窗口，额外限额及
error帧配额头留待后续处理。终态配额影响后续派发，当前在途轮次仍可能耗尽窗口。WHAM 保持原调度；停机丢弃未完成的缓存写，重启后由探针补齐。Summary by CodeRabbit