fix: serialize vector indexing and deletion

2026-07-13 11:35:30 +08:00
parent a69a21db9a
commit c0523d0d95
4 changed files with 36 additions and 9 deletions
@@ -38,12 +38,20 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
    await asyncio.to_thread(vector_store.ensure_collection)
    embeddings = EmbeddingProvider(settings)
    retriever = KnowledgeRetriever(embeddings, vector_store, database.session_factory)
-    worker = IndexWorker(settings, database.session_factory, embeddings, vector_store)
+    vector_mutation_lock = asyncio.Lock()
+    worker = IndexWorker(
+        settings,
+        database.session_factory,
+        embeddings,
+        vector_store,
+        vector_mutation_lock,
+    )
    document_service = DocumentService(
        settings,
        database.session_factory,
        worker,
        vector_store,
+        vector_mutation_lock,
    )
    app.state.settings = settings
    app.state.database = database