When a gunicorn worker exits (e.g. from max_requests recycling), its
per-process prometheus .db files remain on disk. For gauges using
livesum/liveall mode, this means the dead worker's last-known values
persist as if the process were still alive. Wire gunicorn's child_exit
hook to call mark_process_dead() so live-tracking gauges accurately
reflect only running workers.
Replace the hardcoded NATIVE_OPENROUTER_MODELS set approach with a
pattern-based check in _get_openai_compatible_provider_info: after
stripping the outer "openrouter/" provider prefix, if the remaining
model name still starts with "openrouter/", return immediately without
further stripping.
This fixes openrouter/openrouter/aurora-alpha, openrouter/openrouter/polaris-alpha,
and any future native OpenRouter models — not just the three hard-coded
ones (auto, free, bodybuilder) from the previous approach.
Fixes#16353
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Tests go through the real get_async_httpx_client() code path to verify
clients remain usable after both capacity eviction and TTL expiry.
Regression tests for PR #22247.
image_edit was not forwarding model_info/metadata to the logging object,
so custom_pricing was never detected. After PR #20679 stripped custom
pricing fields from the shared backend key, image_edit cost became 0.
Fixes#22244
* [Docs] Enable local file support
Implemented internal handling for converting file-type documents to the required format for OCR processing, ensuring seamless integration with various providers.
* Refactor OCR file handling and improve security checks
Removed deprecated MIME type mapping and file conversion functions, replacing them with updated implementations. Enhanced security by rejecting 'file' document types in JSON requests, ensuring file uploads are handled via multipart/form-data. Updated tests to reflect these changes and ensure proper functionality.
* Enhance MIME type validation in OCR processing
Added a regular expression check to validate MIME types in the convert_file_document_to_url_document function, raising a ValueError for invalid types. Updated tests to ensure proper error handling for unsupported MIME types.
* Enhance type safety in OCR file handling
Added type casting for the uploaded file in the _parse_multipart_form function to ensure proper handling of UploadFile instances. This change improves type safety and reduces potential runtime errors during file processing.
* Refactor MIME type handling in document uploads
Updated the MIME type extraction logic to strip parameters from the Content-Type header, ensuring only the base type is used. Added tests to verify that MIME parameters are correctly handled and stripped in various scenarios.
* Update OCR documentation for MIME type recommendations and remove unnecessary tips
Clarified the recommended usage of MIME types for raw bytes in document uploads. Simplified the documentation by removing the tip about multipart file uploads from tools like Postman, ensuring a more concise and focused guide.
* Enhance multipart form handling in OCR endpoints
Updated the _parse_multipart_form function to ignore both 'file' and 'document' fields during form parsing, ensuring that the document built from the uploaded file is not overridden. Added a new test to verify that injected document fields do not affect the constructed document, improving security and robustness of the file upload process.
The /v1/messages/count_tokens proxy endpoint was only passing `messages`
to provider token counting APIs, discarding `system` and `tools`. This
caused clients like Claude Code to receive artificially low token counts
(e.g. 10 instead of 531), preventing proper context window management
and leading to context overflow errors.
Pass system and tools through the full chain:
- TokenCountRequest → proxy_server → provider counters → API handlers
- Bedrock: transform tools to toolConfig format, system to text blocks
- Anthropic/Azure AI: pass through directly (same API format)
Fixes#22285 — extra_headers passed to litellm.image_generation() were
silently dropped on the openai/litellm_proxy/openai_compatible_providers
code path. The azure and azure_ai paths already forwarded them correctly.
When a client sends null for assigned_team_ids or assigned_key_ids, ensure
the DB receives [] instead of null, preventing null from being stored where
empty list is expected. Extend test to verify the DB call uses [].
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
set(None) raises TypeError when a client sends null for assigned_team_ids or
assigned_key_ids. Add `or []` to handle null safely, consistent with create.
Add test covering this case.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When creating, updating, or deleting access groups, automatically keep
team and key access_group_ids in sync with the access group's assigned_team_ids
and assigned_key_ids. Includes transaction-based DB updates, cache patching,
and handles out-of-sync data by unioning assigned_* fields with hasSome queries.
Adds 12 new tests covering sync behavior across all three CRUD operations.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
