feat: add LLM request lifecycle logging with session correlation#1365
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shudonglin wants to merge 1 commit intoWei-Shaw:mainfrom
Closed
feat: add LLM request lifecycle logging with session correlation#1365shudonglin wants to merge 1 commit intoWei-Shaw:mainfrom
shudonglin wants to merge 1 commit intoWei-Shaw:mainfrom
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Add comprehensive per-request structured logging for all LLM gateway requests, enabling conversation-level tracing across multi-turn sessions. Changes: - Add session_hash, client_request_id, platform columns to usage_logs table with partial indexes for efficient session queries - Create dedicated AccessLogger (JSON file, rotated via lumberjack) that emits one structured log line per LLM request with full lifecycle data: session, routing, latency, tokens, retry context - Wire access log emission into all 7 gateway handler methods (Anthropic x3, OpenAI x2, Gemini, Sora) - Add AccessLog config (enabled, file_path, include_body, rotation) - Include engineering optimization plan from codebase review Enable with ACCESS_LOG_ENABLED=true or access_log.enabled: true in config. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
session_hash,client_request_id,platformcolumns tousage_logsfor conversation-level tracingAccessLoggerthat emits structured JSON log lines per LLM request (session, routing, latency, tokens, retry context)AccessLogconfig section (enable/disable, file path, body capture toggle, rotation)Config
Or env:
ACCESS_LOG_ENABLED=trueTest plan
🤖 Generated with Claude Code