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alfadb
a1d5968b24
Real Ollama Cloud 429s are driven by ollama.com usage windows, not by response headers that OpenAI/Anthropic/CN rate-limit parsing understands. Handle them separately: apply a never-shortening temporary cooldown first, then schedule an async probe that learns the true usage-window reset point with a controlled, coalesced per-api_key refresh. - ratelimit_service: route real Ollama Cloud usage accounts to a dedicated 429 path before the CN-provider branch. - ollama_cloud_usage: add a background probe coordinator (started in Start, waited by Stop) that fans out model-429 probes to one controlled refresh per api_key group, reusing the recent group snapshot for coalesced members. - repository/account_repo: add SetRateLimitedIfUnchanged, a write-back CAS counterpart to ClearRateLimitIfObserved, so an async reset never overwrites a newer 429, an admin clear, a re-armed generation, or a key/state change observed by another writer between read and write. - wire: inject OllamaCloudUsageService into RateLimitService. Tests: unit tests for service and repository pass; targeted race tests pass; build and vet clean; git diff --check clean. The CAS integration test compiles but is not run (no Docker available).