Resolves the conflicts with the WebSocket request defaults from main (PR #41881):
the relay keeps both custom_llm_provider and request_defaults, and a masked
response.create frame is re-serialized when the defaults changed it.
Keeps the first-frame routing hints (input, previous_response_id) out of the
deployment request defaults so they never get injected into later frames on the
same connection, with a regression test.
Drop the core ocr() facade so VertexAuth and the http pool stay out of litellm-core's
public API, move the http Error enum to error.rs, and inject the media DNS resolver into
HttpClientPool instead of a per-call builder hook the cache key ignored.
The bridge now reads litellm.* HTTP settings only through litellm/rust_bridge/settings.py,
pinned by python_settings.json, while env overrides stay in Rust. This adds the Python
default User-Agent, parses string ssl_verify globals like get_ssl_verify, drops per-call
ssl_verify that Python OCR never honored, and removes the unused request_timeout.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A V1 CustomGuardrail with moderation_check pre_call returned out of
during_call_hook before asyncio.gather, abandoning already-queued
CustomLogger moderation coroutines and skipping every later callback.
Skip only that guardrail instead.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Pass-through requests inject the proxy span into upstream headers since #40669, which
replaced an explicit x-pass-traceparent with an unrelated trace and dropped its
x-pass-tracestate. Keep the caller's context when the carrier already names a
different trace, and keep the proxy child span for same-trace or missing headers.
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Candidates.finishReason listed eleven values while the mapping key set
carried twenty-one, so typed fixtures could not spell the reasons this
PR handles. GeminiFinishReason is now the one list, the key set derives
from it, and a test checks every documented reason has an explicit
mapping instead of falling through to "stop"
* fix(proxy): name the blocking guardrail in x-litellm-applied-guardrails
When a guardrail hook raises, the common ProxyLogging dispatch (sequential and parallel pre_call, pipeline block, during_call and post_call metrics wrapper, streaming iterator wrapper) now records that guardrail in applied_guardrails before re-raising, and pre_call_hook folds request-declared guardrails in on its raising path. Buffered streams rebuild their response headers after the first chunk so a post_call block reached while buffering carries the blocker too
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(proxy): attribute only the raising layer in stream and pipeline blocks
The streaming wrapper caught every exception crossing its boundary and named its own
callback, so a block by an inner guardrail or a provider stream failure also named every
outer guardrail. The wrapper now runs the hook over an upstream boundary that remembers
the exception it raised, and skips attribution when the same exception passes through
Pipeline blocks converted from SensitiveDataRouteException or ModifyResponseException into
a generic guardrail_pipeline_error now still record the blocking step's guardrail
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(proxy): drop explanatory docstrings from the stream attribution helpers
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Replace the module-level LATEST_EDITS list with per-example callback
registry isolation, and import litellm names with from-imports in the
legacy callback shim so the module uses one import style.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
core/src/machine was route-neutral runtime code sitting among route surfaces, and the workspace had two modules named machine. It now lives in litellm-host beside the contract it implements, so core only holds routes. The OCR conversion from MachineFault moves to litellm-llms because the orphan rule no longer allows it in core
