x

2026-06-09 16:19:15 +08:00
parent 4151e4963b
commit fdbde938f9
7 changed files with 134 additions and 56 deletions
@@ -47,7 +47,8 @@ class ProcessingService:
        self.multi_scheme_planner = MultiSchemeMoldPlanner()
        self.cad_exporter = CADExporter()
        self._export_shapes_cache: Dict[str, Dict[str, Dict[str, Any]]] = {}
-        self._occ_executor = ThreadPoolExecutor(max_workers=2, thread_name_prefix="occ")
+        # OCC 非线程安全，max_workers=1 保证所有 OCC 操作序列化执行，避免偶发崩溃
+        self._occ_executor = ThreadPoolExecutor(max_workers=1, thread_name_prefix="occ")

    # ─── 对外入口 ───