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feat: integrate v0.2.9 and fix authoritative model context capacity - #212

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Sep 28, 2026
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Integrate official Sub2API v0.2.9 (4c00df2e0183e2c70b7fa8ba45914205e36aad0c) and correct the model-capacity data flow. GPT API/OAuth and relay accounts previously inherited Codex subscription defaults; the shared resolver now prefers the applicable official API specification and its explicit maximum, while keeping administrator overrides highest.

  • Resolve automatic context/input/output as one evidence record, with no relay supplementation of missing official fields. Keep source diagnostics and actual mapping-based group minima.
  • Bind account observations to their normalized endpoint/protocol, reject stale and late writes with the existing revision fence, and preserve legacy data for diagnosis. No SQL migration, account remapping or real model requests.
  • Feed OpenCode limits from the same server manifest instead of a separate table; omit unsupported or unknown limits. Retain the published Apple console theme and administrator visibility.
  • Semantically resolve the six upstream conflicts, including WS window rollover, cancellation, quota windows and streaming terminal handling. Preserve downstream identity/reasoning behavior and keep draft PR fix(openai): bind credentials and WS continuations to owners #208 independent.

Validation: incremental focused capacity/projection/CAS/protocol and frontend fixtures; normal required CI runs on this PR. Details and source pins are in .downstream/upstream-review-v0.2.9.md and .downstream/upstream-risk.json.

Release target: v0.2.9-codexrip.1; fixed downstream image, US origin deploy-preserve, resources/runtime preserved, only Sub2API recreated.

Achordchan and others added 30 commits September 20, 2026 10:46
…ery instead of hiding mapped models

A single passthrough account made GetAvailableModels return nil for the whole
group, so every other account's model_mapping was dropped from /v1/models and
the Codex catalog. Treat passthrough accounts like unmapped ones: skip their
(possibly stale) mapping and let supplementUnmappedOpenAIModels add the
default set, while ordinary accounts' mappings still reach the list.

Refs Wei-Shaw#6647, Wei-Shaw#7517
Wei-Shaw#7395 made Codex (and Grok) imports store a base URL ending in /v1, but the
usage script still appends a hard-coded /v1/usage, so CC Switch requests
/v1/v1/usage, gets a 404 and shows "query failed" for every newly imported
Codex/Grok provider. Move the script into ccswitchImport.ts and strip an
existing trailing /v1 from {{baseUrl}} before appending /v1/usage, which
covers both the imported value and base URLs users edit either way later.
…tion

OpenAI candidate filtering reads the Redis metadata projection, but
filterSchedulerExtra dropped auto_reset_credit_enabled, the 5h/7d
reset-credit thresholds and codex_auto_reset_credit_state. The scheduler
therefore always saw automatic reset credits as disabled, so accounts
were paused at the ops quota auto-pause threshold even when a fresh
state showed an available reset credit. The "keep scheduling until the
reset-credit threshold" branch never took effect, and accounts with
credits stayed idle until their window reset naturally.

- Keep the four keys in the scheduler projection; the test round-trips
  the real JSON payload and resolves the credit config from it.
- Once visible, every scheduling pass notifies the auto-reset worker for
  paused credit-enabled accounts, and each notification reloads the
  account. Add a 30s per-account cooldown for the scheduler hot path
  only; other event-driven notifications are unchanged and the
  per-minute scan remains the fallback.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…pstream

- OpenCode Zen / Go 把 deepseek-* 模型转发给 DeepSeek,thinking mode 的
  reasoning_content 约束原样生效,上游 400 原文一字不差地回吐
- 原判定只认 platform=deepseek 与 base_url 指向 api.deepseek.com,
  opencode_go 账号漏出,Responses→CC 回退在缓存未命中时必踩 400
- 按「官方 OpenCode 上游 + deepseek-* 模型」补一条判定,不放宽成任意上游的
  deepseek-* 模型名,避免对无此约束的上游无谓改写请求体

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
…odel

isReasoningModel matched the literal "gpt-5" prefix plus the GPT-6 Sol/Luna
spellings, so gpt-6 and gpt-6-astra (both already in the model catalog and
price list) fell into the sampling branch. Anthropic Messages and Chat
Completions requests converted to the Responses API then forwarded
temperature/top_p, which the Responses API rejects for these models with
"Unsupported parameter".

Key the check on the parsed GPT generation number instead, keeping the
existing Sol/Luna spelling match, so later families are covered without
another edit. Non-generation GPT families (gpt-image-1, gpt-audio) and
gpt-4.x are unaffected.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…s empty

BufferedResponseAccumulator.SupplementResponseOutput rebuilt the output only
when the terminal response had an empty output array. Upstreams can also end
with a non-empty output whose message carries no (or only blank) output_text.
The buffered Chat Completions and Anthropic Messages paths then returned an
empty reply although the text had streamed, while usage still billed the
terminal output_tokens.

When the terminal output has no usable message text, fill the first empty
output_text part (or append one, or append a message item) from the
accumulated deltas. Non-empty terminal text stays authoritative, and nothing
is synthesized when no text streamed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The canonical Anthropic stream leaves tool_use input empty on
content_block_start and streams the arguments as input_json_delta.
Anthropic-compatible relays may instead put the complete arguments on
content_block_start and send no delta. The Anthropic-to-Responses stream
converter ignored that input, so function_call_arguments.done carried ""
and the closed item "{}", and clients executed the tool with no arguments.

Keep the inline input as a seed. A real input_json_delta supersedes it, so
canonical streams keep their exact event sequence and two JSON documents are
never concatenated. When no delta arrived by content_block_stop, emit the
seed as a single arguments delta before the done event, which still repeats
exactly what the deltas streamed. Empty, "{}" and null inputs keep the
existing "{}" fallback.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…hem unset

When a channel pricing entry left image_output_price empty,
GetModelPricingWithChannel and the pricing resolver zeroed the image
output price and marked it explicit, so image output tokens were billed
at $0. image_input_price followed the same "unset means zero" rule and
fell back to the text input price instead of the catalog image input
price. A channel that lists an image model such as gpt-image-2 in token
mode without filling in prices therefore generated images without
charging for image output tokens, while the available-channels view
(Wei-Shaw#2475) displayed the catalog image price for the same entry.

Wei-Shaw#2930 wanted an explicit 0 on the channel to stop falling back to the
catalog; the change applied the same treatment to unset values as well.

Treat the two image fields like every other token price field:
- Set on the channel (including 0): override the catalog. An explicit
  image_output_price keeps ImageOutputPriceExplicit, so 0 stays free.
- Left empty: keep the catalog price (LiteLLM or built-in fallback). If
  the catalog has none, computeTokenBreakdown still falls back to the
  text input/output price.

The admin UI saves an empty field as null and only an entered 0 as 0,
so the two cases stay distinguishable. The flat, interval and
GetModelPricingWithChannel paths now share applyChannelImagePriceOverrides.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…issing

The API-key Responses capability probe treated every 404 as conclusive and
stored responses_supported=false. The probe model is the first mapped
upstream model in lexical order, so on third-party accounts it is often an
auxiliary entry such as codex-auto-review; a model_not_found answer then
permanently routed the account away from /v1/responses although the
endpoint works.

A 400/404 whose error code/type or message says the probe model does not
exist or is unavailable is now inconclusive, so the stored capability is not
overwritten. Plain 404/405 still mean the endpoint is missing. The probe
also prefers a general gpt-* text model (not an image model) among the
mapped models before falling back to the first one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…search fallback

The personal-access-token /v1/alpha/search fallback turned any upstream
Responses SSE body into a 200 search result and billed one web search call.
Error, response.failed and response.incomplete events, a response.completed
with a non-success status or without its response, a truncated stream and a
bare [DONE] were all accepted, returning partial text as a successful and
billable search.

Parse the stream strictly: those shapes now return an error, so nothing is
written to the client and no WebSearchCalls result is produced. A successful
response.completed keeps the existing output and citation handling. The
existing PAT metadata test now feeds a Responses SSE stream, which is what
that upstream path returns.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Chat Completions file parts already become Responses input_file, but the
Antigravity path dropped them when converting to Anthropic and then to
Gemini. Map data-URI input_file to a document block and emit it as
inlineData so Gemini receives the PDF.

Fixes Wei-Shaw#7583
…ck off after query failures

With the credit config now visible to the scheduler, every scheduling pass
notifies the auto-reset worker for paused credit-enabled accounts.
evaluateAccount forced an upstream query whenever the reset threshold was
reached, regardless of the last result. Accounts with no credits left and
7d >= 95% were therefore polled on /wham/usage every ~15-20s across
instances (previously once a minute by the scanner), and during upstream
outages the failed state caused the same storm.

- At the reset threshold, skip the forced query while a no_credit result is
  still within the state TTL (10 min); re-query once it expires so newly
  granted credits are still picked up.
- After a query-stage failure (RESET_CREDIT_QUERY_FAILED,
  USAGE_SNAPSHOT_WRITE_FAILED, RESET_CREDIT_DETAILS_UNAVAILABLE), wait one
  minute before querying again, including snapshot-staleness triggers.
- Redemption-stage failures are unaffected and still retry immediately with
  the same idempotency key; accounts with available credits still query and
  redeem immediately.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
客户端在响应提交前断开时,只有排队/换号阶段和 OpenAI 的兜底写入会标 499。
Claude 非流式与 Gemini 的 Chat Completions / Messages / Responses 兼容入口
在等待上游时断开,由 GatewayHandler.ensureForwardErrorResponse 补写 502;
Gemini 原生入口什么都不写,落成 200 并被 ops 记成一条 provider 的
"Recovered upstream error";Antigravity 回写 502。这些行都按上游失败计入
SLA 与上游错误数。

- GatewayHandler.ensureForwardErrorResponse 补客户端断开检查,与 OpenAI 版一致
- GatewayHandler 的 Messages / ChatCompletions / Responses 与 Gemini 原生入口:
  首次选号失败时先判断客户端断开;ChatCompletions / Responses 循环开头改用
  failoverClientGone,不再直接 return 落成 200
- Gemini 原生入口:forward 失败时补 499 标记;并发槽错误改走
  concurrencyErrorResponse 统一映射(断开 499、排队满/超时 429、其余 503)
- Antigravity 上游响应前断开回写 499;googleapi 与 Antigravity 的 Google 错误
  格式把 499 映射为 CANCELLED
- OpenAI alpha search 非 failover 错误分支补断开检查
- Claude / Gemini / OpenAI 传输层错误:请求 context 已取消时不记 ops 上游事件
- ops:IgnoreContextCanceled 开启时跳过没有上游错误上下文的 499;带上游错误的
  499(上游失败后客户端没等到换号结果就离开)仍按上游失败落库

计费不变:Gemini 流式中途断开的用量处理不在本次范围。新增 handler/service
单测覆盖各入口的断开场景与 ops 过滤规则。
参数逐项传递,不再经 sh 拼接,避免密码含 shell 特殊字符时被展开或截断;
空密码时按 redis 语义不设密码。
… time

UsageProgressBar returned 'now' whenever showNowWhenIdle was set and
utilization was 0%, ignoring resetsAt. OpenAI Codex 7d windows at 0%
usage still carry a future reset time, so the admin account list hid it.
Only fall back to 'now' when no reset time is known.
RecordUsage treats a missing price as zero cost on the first pass, but
the Free Fast Standard re-evaluation returned the same pricing error.
Requests in a free_openai_fast group sent at priority/fast tier to a
model without pricing therefore lost their usage log entirely.

Ignore pricing-unavailable errors on the Standard pass and keep the
zero-cost entry, matching the first pass.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Wei-Shaw and others added 25 commits September 28, 2026 09:51
…df-inline-data

fix(antigravity): forward chat PDF file parts as Gemini inlineData
…put-on-block-start

fix(apicompat): keep tool arguments sent on content_block_start
…-empty-final-text

fix(apicompat): recover streamed text when the final output message is empty
…asoning-models

fix(apicompat): treat every GPT generation from 5 on as a reasoning model
…issing-pricing

fix(billing): keep zero-cost usage log when Free Fast has no pricing
…-alias-main

fix: recognize OpenRouter Claude Opus 5.5 alias for billing
…ch-require-completion

fix(openai): require a successful completion before billing an alpha search fallback
…l-unavailable-inconclusive

fix(openai): keep Responses support unknown when the probe model is missing
…uota-reset

fix(openai): retain quota pause until known future reset
…-context-billing

fix(billing): 账号统计成本按 OpenAI 账号开关计入长上下文价
fix(model-plaza): apply independent video billing multipliers
…st-glob

feat(groups): support wildcards anywhere in model allowlists
…image-price-inherit-when-unset

fix(billing): keep catalog image prices when channel pricing leaves them unset
…-form

fix(deploy): redis 启动命令改用 exec 列表,修复密码含 shell 特殊字符时失效
fix(gateway): 客户端断开统一标记 499,不再被记成 502/200 上游错误
…-rollover-upstream

fix(openai): break websocket chain on context rollover
…uto-reset-credit-sched-projection

fix(scheduler): keep auto reset-credit fields in the scheduler projection
…tream

fix(openai): preserve caller beta headers for HTTP Responses
…el-discovery-merge

fix(gateway): let OpenAI passthrough accounts supplement model discovery instead of hiding mapped models
…zen-deepseek-reasoning-placeholder

fix(openai): inject DeepSeek reasoning placeholder for OpenCode Zen upstream
…alformed-function-call-retry

fix(antigravity): trigger failover retry on empty stream caused by MALFORMED_FUNCTION_CALL
…disabled-openai

fix(openai): honor disabled thinking in Claude Messages bridge
…ured-output-beta

fix(anthropic): preserve requested structured outputs beta
@HTExplicit HTExplicit added the upstream-reviewed Human upstream overlap review completed label Sep 28, 2026
@HTExplicit
HTExplicit merged commit 910e57b into main Sep 28, 2026
21 checks passed
@HTExplicit
HTExplicit deleted the sync/upstream-0.2.9-capacity branch September 28, 2026 09:11
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