feat(llm): add replay token metering (PR2 round 1)

2026-07-15 14:47:29 +08:00
parent c9efdf68f9
commit f038780ff6
61 changed files with 3393 additions and 2369 deletions
@@ -118,8 +118,8 @@ function validateEvent(trace: SessionTrace, event: SessionEvent): SessionTraceTr
    }
  }
  if (se.sourceEventSeqs !== undefined) {
-    if (se.sourceEventSeqs.length === 0) {
-      throw new InvariantError('sourceEventSeqs must not be empty when present')
+    if (se.sourceEventSeqs.length === 0 && event.type !== 'assistant/message') {
+      throw new InvariantError('sourceEventSeqs must not be empty except on assistant/message')
    }
    const unique = new Set(se.sourceEventSeqs)
    if (unique.size !== se.sourceEventSeqs.length) {