Skip to content

GitLab

Switch branch/tag
  1. 01 Apr, 2026 2 commits
    • YanzheL's avatar
      fix(lint): satisfy errcheck for strings.Builder.WriteString calls · cf9efefd
      YanzheL authored
      cf9efefd
    • YanzheL's avatar
      fix(gateway): add content-based session hash fallback for non-Codex clients · c5aac125
      YanzheL authored 
      When no explicit session signals (session_id, conversation_id, prompt_cache_key)
are provided, derive a stable session seed from the request body content
(model + tools + system prompt + first user message) to enable sticky routing
and prompt caching for non-Codex clients using the Chat Completions API.

This mirrors the content-based fallback already present in GatewayService.
GenerateSessionHash, adapted for the OpenAI gateway's request formats (both
Chat Completions messages and Responses API input).

JSON fragments are canonicalized via normalizeCompatSeedJSON to ensure
semantically identical requests produce the same seed regardless of
whitespace or key ordering.

Closes #1421
      c5aac125