hack avoid publicodes memory leak

mquandalle · Jan 7, 2024 · 0e909bc · 0e909bc
1 parent e6418a1
commit 0e909bc
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/lib/engine.js b/src/lib/engine.js
@@ -9,6 +9,11 @@ export const engine = new Publicodes(
 export function getEngine(situation) {
 	const engineBis = engine.shallowCopy();
 	engineBis.setSituation(situation ?? {});
+
+	// HACK: avoid publicodes memory leak
+	// cf. https://github.com/publicodes/publicodes/issues/239
+	engine.subEngines = [];
+
 	// HACK: traversedVariablesStack are removed from the public API, but still calculated if requested.
 	// The way to ask the engine to compute traversedVariables is to initialize the stack with an empty array.
 	// cf. https://github.com/publicodes/publicodes/issues/422 https://github.com/publicodes/publicodes/pull/432