d33kayyy 84bbdf6e00
fix(langfuse): resolve trace user from runtime context (#3794)
* fix(langfuse): resolve trace user from runtime context

The worker built langfuse_user_id from get_effective_user_id(), which reads
the request-scoped _current_user ContextVar. For runs invoked over an
internal token on behalf of an end user, that ContextVar is never the end
user, so traces recorded langfuse_user_id="default".

Switch to resolve_runtime_user_id(runtime), matching the sandbox
middleware/tools sites: it reads runtime.context["user_id"] (the owner
carried in the run request's context, which survives background-task
boundaries) and falls back to get_effective_user_id() for no-auth / browser
paths. Caller-supplied metadata still wins via inject_langfuse_metadata's
setdefault.

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

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Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
2026-07-05 00:07:27 +08:00
..