Function dispose

packages/node/src/backend/nodeBackendInline.ts:640–665

()

    },

    dispose(): void {
      if (disposed) return;
      disposed = true;
      clearPollLoop();
      stopRequested = true;
      if (engineId !== null && native !== null) {
        try {
          native.engineDestroy(engineId);
        } catch {
          // ignore
        }
      }
      engineId = null;
      started = false;
      const err = new Error("NodeBackend(inline): disposed");
      while (eventWaiters.length > 0) eventWaiters.shift()?.reject(err);
      eventQueue = [];
      if (startDef !== null && !startSettled) {
        startSettled = true;
        startDef.reject(err);
      }
      if (stopDef !== null && !stopSettled) {
        stopSettled = true;
        stopDef.reject(err);
      }
    },

    requestFrame(drawlist: Uint8Array): Promise<void> {
      if (disposed) return Promise.reject(new Error("NodeBackend(inline): disposed"));