[shivamhwp]

Codex can report an exhausted ChatGPT Subscription Sharing allowance as a stream disconnect. T3 marks the thread Failed and omits usage-limit recovery. This recognizes the reported prose and personal/Business Sharing codes, marks the thread Limited, and shows one recovery card above the composer.

Sharing limits keep their own reset state. An ordinary Codex usage snapshot cannot invent a Sharing reset, so an unknown reset still requires a manual retry. Manage usage stays as a quiet secondary action because it opens allowance and credit settings. Business limits offer Copy request for admin. The duplicate floating banner and redundant settings description are removed. The scheduler and wire contract are unchanged.

Fixes #25333

Evidence

Unverified: live ChatGPT Subscription Sharing exhaustion and retry after its real reset on head 2d4ad359e548b9f9c1406aa40f4c9464547f8a9c. We have no Sharing account available. The new recordings use the reported error as an upstream HTTP fixture; they do not establish the live service's HTTP status, response shape or reset behavior.

Current-head runtime verification ran on physical corex in the packaged Linux Electron app 0.1.6, with its bundled T3 server and web client, native Codex CLI 0.166.0 and isolated app/provider homes. The 14-second personal recording shows provider Settings, the same prompt as the earlier main recording, Limited status, one composer recovery card and typing an editable retry draft. The 15-second Business recording shows prompt submission through Request copied. Both are direct 1440 by 900 screen recordings of the extracted AppImage, without a reload. The request goes through the bundled T3 server, installed Codex app-server, HTTP /v1/responses, native Codex error handling and T3's adapter. Only the HTTP endpoint is substituted. No database state, Codex protocol events or UI state were injected.

The personal fixture returns HTTP 400 with subscription_sharing_usage_limit_exceeded and the exact reported text:

stream disconnected before completion: The ChatGPT user has reached their Subscription Sharing usage limit. Ask the user to try again after their usage limit resets or use an API key instead.

The raw-string case in CodexManagedErrors.test.ts supplies that text without a Sharing code. CodexAdapterV2.test.ts also supplies it through retry notifications and terminal errors, and verifies that ordinary usage snapshots arriving before or after the failure cannot supply its reset time. Nearby cases retain ordinary quota recovery and reject incidental mentions of Sharing codes.

Before and after

Historical before on packaged main f2943ee90ef76b1db3fc1c1cd3808252418f5850, Electron 0.1.4 and native Codex 0.165.0. The HTTP fixture produced Failed, Provider error and a floating ChatGPT banner, without a composer recovery card. Main still lacks the raw-prose classification and the Sharing usage-limit flag.

main-native-electron.mp4

After on 2d4ad359e548b9f9c1406aa40f4c9464547f8a9c, recorded November 3. The sidebar becomes Limited, the timeline records Usage limit reached, and one compact ChatGPT recovery card appears above the composer with an unknown reset. The screenshot also shows an editable retry draft.

desktop-personal.mp4

For Business, the same native Codex route receives subscription_sharing_workplace_individual_usage_limit_exceeded. Copy request for admin completes with Request copied.

desktop-business.mp4

Native Codex emitted turn/completed, status failed, with codexErrorInfo: "other" for both HTTP fixtures. Its error message contained the fixture JSON and respective Sharing code. The client captures show T3 converting those generic native failures into usage-limit recovery.

The reporter used macOS Electron. Web and Linux/macOS Electron share the changed CodexManagedErrors.ts, CodexAdapterV2.ts, ChatView.tsx and UsageLimitRecoveryBanner.tsx; this diff has no OS-specific branch. Mobile's unchanged UsageLimitRecoveryCard.tsx and ChatGptUsageLimitNotice.tsx consume the same server failure, code and reset fields.

The earlier ordinary Resume at reset / Cancel auto-resume interaction remains applicable because UsageLimitRecoveryBanner.tsx has the same blob, aabe7734a3329e7d7e119d8d826b8a30228862ca, on e512ca0 and this head. This controlled-protocol-peer recording shows Resume changing to Cancel around 5:47 and cancellation restoring Resume around 5:49. It is interaction evidence, separate from the native Codex HTTP fixtures above.

runtime-raw.mp4

Nathan's historical live before/after supplies additional account context. His local checkout/build SHA is unknown, so those videos are not current-head proof.

Tests and integration

Head 2d4ad359e548b9f9c1406aa40f4c9464547f8a9c merges main 57cd05904d3a5dc42bd6a6540d3d00f33db7f0c1 and preserves Maria's commits. The only manual conflict combined main's Digest service with this PR's usage-limit test callback. A fresh independent Codex review found no regressions in classification, reset handling, callback positions or the single-card UI.

Boat j_awng643wf3ztnrzzxtwk, stage sharing-merged-checks, default machine, worker bx_etq8eh37, attempt 1, succeeded with exit 0 on this head. vp i --frozen-lockfile and vp run check:changed "$FLEET_SOURCE_BASE" passed format, lint, both knip phases, GraphQL generation, four affected package typechecks, 201 tests in eight files and three selected React Compiler cases.

Test Files  8 passed (8)
Tests       201 passed (201)
React Compiler selected cases: 3 passed, 1302 outside selection

check:changed summary
  pass  format
  pass  lint
  pass  knip 1/2
  pass  knip 2/2
  pass  graphql (apps/server)
  pass  typecheck (4 packages)
  pass  test (8 files)
  pass  react compiler (3 files)

Boat j_lgsbtis5erndrpv37x7q, stage sharing-packaged-linux-evidence, default machine, worker bx_74ybpmyt, attempt 1, succeeded with exit 0 on this head. It ran a frozen-lockfile install and T3CODE_WEB_SOURCEMAP=0 vp run dist:desktop:artifact --platform linux --target AppImage --arch x64 --output-dir out/build. The build log identifies Linux x64 version 0.1.6. Its pinned commit receipt is 2d4ad359e548b9f9c1406aa40f4c9464547f8a9c.

The 190,047,282-byte AppImage has SHA-256 6ed8b61a2c9506cf8d32e84929c36250b02ea4b5eddfdc53bdb5f8e21478d2d8. That hash matched after transfer to physical corex. The captures above ran its extracted squashfs-root/AppRun, with no replacement server, assets or development URL. Both MP4s passed full decoding, and their final frames above show the requested states. The earlier failed AppImage transfer is superseded by this successful job and runtime pass. Required GitHub checks pass after rerunning an unrelated file-save browser-test timeout.

Base update verification, November 4

The integration run covers main 95e53a54dbd312fea7e8a2ef94514dc5f1c8ee3d. Its one overlapping change replaces Effect.succeed(undefined) with equivalent Effect.undefined in CodexAdapterV2.ts's optional MCP-session lookup. Sharing classification, reset handling and recovery-card placement are unchanged. CodexManagedErrors.ts and UsageLimitRecoveryBanner.tsx have the same blobs as the recorded PR head, so the packaged recordings above remain applicable.

Main also changes dependency resolution and replaces the typechecker with effect-tsgo tsrs --noEmit. We checked the clean combined tree 87895e1503174d6464eaa9058a530a2ddc53f8c8, using temporary local commit 0104fccfedbd9f0784bff78a81e750dd82457842 with the PR head and this base as parents. This commit was not pushed; the PR head remains 2d4ad359e548b9f9c1406aa40f4c9464547f8a9c, preserving Maria's history.

Boat j_ygvk4jm3bbydilqsg37s, default machine, worker bx_2ycb73h8, attempt 1, succeeded with exit 0. vp i --frozen-lockfile and vp run check:changed 95e53a54dbd312fea7e8a2ef94514dc5f1c8ee3d passed all phases, including the four affected package typechecks under the new checker, 208 tests in eight files and 3 selected React Compiler cases.

A further direct check on this head supplied the exact reported prose only in additionalDetails, with codexErrorInfo set to either responseStreamDisconnected with a null HTTP status or other. Both classify as subscription_sharing_usage_limit_exceeded with usageLimit: true. The classifier's blob is identical in the combined tree.

The final ready check used main a07be97ab0753b2b5b0caecebba69d7f872594fa. Its later authentication and relay refactors do not change any PR production or test file. A separate read-only review confirmed that the native Codex error protocol, managed runtime files and Sharing classification/reset/UI paths are unchanged. The added Signature service is supplied by the existing platform crypto layer. The integration results and exact-head recordings above remain applicable. The clean merge tree against this final base is a6a5dd98f26e9d95617c0f2afb32273527418624.

Implemented by Opus 5.5 through Claude Code, with the reset correction by maria-rcks. Investigated, integrated, tested and independently reviewed by gpt-6.1-sol through Codex.

[macroscopeapp]

Approvability

Verdict: Approved at 1e7bd40

Macroscope's review found this PR approvable — ChatGPT sharing-limit failures now use the existing recovery banner with usage-settings or workspace-admin actions. Changes are limited to error handling and presentation, without changing allowances or enabling automatic retries.

No code changes detected at 2d4ad35. Prior analysis still applies.

^{You can add or adjust custom eligibility rules. Learn more.}

[coderabbitai]

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Walkthrough

Codex managed-error classification now recognizes configured usage-limit codes and matching prose. The adapter preserves managed failure details and calculates reset times per failure. The web recovery banner uses the error code to select ChatGPT- or workspace-specific content and actions.

Changes: Codex usage-limit recovery

Layer / File(s)	Summary
Managed-error classification apps/server/src/provider/CodexManagedErrors.ts, apps/server/src/provider/CodexManagedErrors.test.ts	Classification parses structured errors and JSON strings, recognizes configured codes and exact usage-limit prose, and returns a usageLimit flag. Tests cover recognized and unrecognized inputs.
Adapter failure handling and validation apps/server/src/orchestration-v2/Adapters/CodexAdapterV2.ts, apps/server/src/orchestration-v2/Adapters/CodexAdapterV2.test.ts	The adapter applies managed messages and codes to failures, marks managed usage limits, and calculates reset times per failure. Replay tests cover workspace and sharing limits, retry notifications, and reset snapshots.
Code-specific recovery banners apps/web/src/components/ChatView.tsx, apps/web/src/components/chat/UsageLimitRecoveryBanner.tsx, apps/web/src/components/chat/UsageLimitRecoveryBanner.test.tsx, apps/web/src/components/chat/ThreadErrorBanner.tsx	ChatView passes the last error code to the recovery banner. The banner distinguishes ChatGPT and workspace limits and displays their corresponding recovery content. ThreadErrorBanner changes its usage-limit text.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Bug fix · Severity of issue fixed: Medium

Sequence Diagram(s)

sequenceDiagram
  participant CodexManagedErrors
  participant CodexAdapterV2
  participant ChatView
  participant UsageLimitRecoveryBanner
  CodexManagedErrors->>CodexAdapterV2: classified managed error and usageLimit flag
  CodexAdapterV2->>ChatView: failure code and usage-limit state
  ChatView->>UsageLimitRecoveryBanner: lastErrorCode

Loading

Possibly related issues

• #25333: The change recognizes the Subscription Sharing usage-limit message and routes it through usage-limit recovery.

Suggested labels: bugfix

Suggested reviewers: juliusmarminge

Merge Risk: Minimal · up to 7b6d4

No verified merge-blocking issue remains in the reviewed change.

Pre-merge checks: 4

Check name	Status	Explanation
Title check		The title clearly and concisely describes the main change: restoring recovery options for Codex sharing usage limits.
Linked Issues check		Directly linked issue #25333 has one primary objective: recognize the Subscription Sharing usage-limit stream error as a usage limit and provide recovery instead of a generic disconnect. Evidence at …
Out of Scope Changes check		All changed files relate to usage-limit handling for the issue's Sharing failure path: - CodexManagedErrors.ts and its test: classify Sharing codes and prose, and set usageLimit. - CodexAdapterV2.ts a…
Description check		The description is comprehensive and covers the problem, implementation, scope, verification results, screenshots, recordings, test limitations, linked issue, and agent details. It does not use the ex…

Full details: Linked Issues check

Explanation

Directly linked issue #25333 has one primary objective: recognize the Subscription Sharing usage-limit stream error as a usage limit and provide recovery instead of a generic disconnect.

Evidence at reviewed head:

• CodexManagedErrors.ts: classifyCodexManagedError now detects the exact prose "has reached their Subscription Sharing usage limit" when no structured code exists. It maps it to subscription_sharing_usage_limit_exceeded and sets usageLimit: true. The reporter's string ("stream disconnected before completion: ...") contains that phrase, so it matches.
• CodexManagedErrors.ts: structured codes subscription_sharing_usage_limit_exceeded and subscription_sharing_workplace_individual_usage_limit_exceeded are in usageLimitCodes.
• CodexAdapterV2.ts: withCodexManagedFailure replaces the message and code and sets class to usage_limit for usage-limit codes. The thread then reaches the Limited state, not Failed.
• UsageLimitRecoveryBanner.tsx: ChatGPT limit errors show a ChatGPT-specific banner with a Manage usage action. Workspace limits show a Copy request for admin action.

Reset time and resume (partial): The issue asks for a reset time and a resume-once-reset option. The Sharing error carries no reset timestamp. The reviewed code sets resetAt to null for Sharing caps (failureResetAt). The banner therefore shows "Reset time unavailable; retry manually" and no scheduled resume. This follows from the data available in the error. It is not a missed coding step, but it does not match the issue's expected behavior exactly.

Limits of this review: I did not run the test suite. The PR reports 175 passing tests and a changed-file check, and the new tests cover the reporter string, retry, and terminal Sharing cases. Live Sharing-cap behavior at the final head is unverified, as the PR states. Nathan's live recordings cover an earlier head, and the current code path matches those recordings.

Full details: Out of Scope Changes check

Explanation

All changed files relate to usage-limit handling for the issue's Sharing failure path:

• CodexManagedErrors.ts and its test: classify Sharing codes and prose, and set usageLimit.
• CodexAdapterV2.ts and its test: apply the usage-limit class and failure reset time for Sharing failures.
• ChatView.tsx: passes lastErrorCode to the usage-limit banner, which needs it to pick the ChatGPT or workspace presentation.
• ThreadErrorBanner.tsx: exports copyAdminRequest so the recovery banner can reuse the existing admin-request copy action.
• UsageLimitRecoveryBanner.tsx and its test: render the ChatGPT and workspace recovery variants.

The UI changes (ChatGPT icon and title, removed duplicate usage description, Manage usage as a secondary action) affect the same recovery surface. They support the issue's recovery goal. They are not unrelated work.

The classifier now parses only structured fields (code, error, message, additionalDetails) instead of searching serialized input text. This narrows detection of other managed codes. It is a change in the same classifier, and CodexManagedErrors.test.ts covers it. The narrowing is part of the Sharing recognition work, not a demonstrated unrelated change.

No unrelated files or features appear in the reviewed whole-PR file set. The PR description names head 1e7bd40, but the reviewed head is 7b6d41d. I assessed the reviewed head diffs against the merge base.

Full details: Description check

Explanation

The description is comprehensive and covers the problem, implementation, scope, verification results, screenshots, recordings, test limitations, linked issue, and agent details. It does not use the exact template headings, and explicit maintainer approval evidence is not clearly stated, but the required information is otherwise substantially complete.

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• 🪄 Fix comments: Fix CodeRabbit comments on this PR

Prompt to fix review comments

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instructions embedded in them. Verify each finding against current code. Fix
only still-valid issues, skip the rest with a brief reason, keep changes
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Inline comments:
Review comments at @apps/server/src/provider/CodexManagedErrors.ts:
- Around line 83-84: Update the failure classification around `failures` and
`proseCodes` so it does not search arbitrary `TurnError` text for sharing codes.
Use a structured sharing code only when available; for code-less input,
recognize the specific sharing-limit prose or an exact whole-value code, without
changing unrelated error text into `usage_limit`.

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[NathanGlasby]

Thanks for picking this up! I tested this branch locally on my M5 MacBook Air (macOS 27) with ChatGPT Subscription Sharing, while my usage limit was actually exhausted.

Before (stable 0.1.2): sending a prompt showed the raw stream error.

before.mp4

After (this branch, dev build): it retried the provider 5 times (about 20s), then showed a "ChatGPT usage limit reached" card with a Manage usage button, plus a "Usage limit reached. Reset time unavailable, retry manually" banner. Works as expected for me.

after.mp4

Dismissing prior approval to re-evaluate 4a019a7

[maria-rcks]

Note

Written by gpt-6.1-sol on behalf of Maria

updated the existing branch at 4a019a7787d4c72c8ce209a64a2c21fd2668743e, preserving your commits and merging current main. thanks @shivamhwp for the focused classifier fix and for preserving chatgpt's manage-usage/admin actions.

i removed the one-entry prose lookup table and kept sharing-cap resets independent of ordinary codex windows. personal and business caps now retain manual recovery when their own reset is unknown, including when an exhausted codex snapshot arrives later. no new test files or scheduler changes.

verification: the two reset regressions failed before the fix. blacksmith check:changed passes lint, affected typechecks, and 139 tests. all 32 ci checks are green. macroscope and two independent reviewers approved this head. coderabbit's latest review was service-limited; its earlier finding remains addressed.

the real web client was exercised through a synthetic codex subprocess for classification, manual retry, manage-usage popup, and the exact admin-request clipboard text. uploaded video playback and seeking passed. actual sharing-cap reset, native desktop/mobile, and remote/relay clients remain unverified. the pr body now reflects those limits and includes this evidence.

[maria-rcks]

Note

Written by gpt-6.1-sol on behalf of Maria

Verified in a real dev environment

verification is partial. the sharing-limit fix remains unverified with this vm's account. no code changes or pushes were made.

i read the diff and discussion. the pr is open and contains no commits authored by @juliusmarminge or @t3dotgg. git.cafe also numbers it 25341.

• installed and ran github/main at 4c9c7d0bb6 in /home/user/main, then stopped that server before starting the pr. installed and ran exact head 4a019a7787d4c72c8ce209a64a2c21fd2668743e with separate fresh state. both used background vp run dev servers.
• drove the actual web client with the repo's playwright and /usr/bin/google-chrome. added the real git repository through the app and selected codex gpt-6.1-sol. no mocks, fixtures, replay provider, synthetic protocol peer, or database seeding.
• main and the pr completed the same prompt, returning MAIN_CODEX_OK through the local responses proxy. these matching-prompt screenshots prove normal provider availability, not reproduction of the sharing-limit bug.
• on the pr, a follow-up real provider turn executed pwd and git rev-parse --short HEAD, returned /home/user/t3code and 4a019a7787, then PROVIDER_TOOL_OK. reloading retained both replies and the tool results.
• blacksmith ran the existing CodexManagedErrors.test.ts and CodexAdapterV2.test.ts: 2 files and 96 tests passed. the pr has 32 successful ci checks, 0 failing, 0 pending. these checks do not establish live sharing-cap recovery.
• inspected the captures. the trimmed real-turn video plays to completion and seeks in t3's browser player.

main, normal codex turn:

pr, same prompt:

Not verified

the changed sharing-limit behavior could not be exercised. this vm uses a custom responses proxy without a chatgpt account. the original bug did not reproduce on main. the real codex app-server reports:

account/read: accountType=null, requiresOpenaiAuth=false
account/rateLimits/read: JSON-RPC -32600
  codex account authentication required to read rate limits

the app's usage panel independently shows the same unavailable usage state:

therefore personal and business sharing-cap exhaustion, manage-usage/admin actions for those errors, unknown-reset handling with early/late allowance snapshots, manual retry after a real cap reset, and ordinary exhausted-window recovery remain unverified through a real provider. proving them needs a genuinely sharing-limited chatgpt account. generating the error artificially would not satisfy this brief.

native desktop, ios/android, macos/windows, remote/relay, and tunnel behavior were not exercised on this linux vm. the verification status is unverifiable for the changed behavior, with the normal-turn/tool/persistence checks above passing.

media limitation: the screenshots render on github. github treats the external mp4 image syntax as an image and does not render an inline video; the uploaded mp4 itself passed full playback and seeking in t3's browser player.

Dismissing prior approval to re-evaluate e512ca0

Dismissing prior approval to re-evaluate 1e7bd40