How to use running environment isolation in ScriptX ?

[yqs112358]

Use multiple engines？Will it affect efficiency and perfomance?

[LanderlYoung]

Yes, it's the EnigneScope. refer to docs here https://github.com/Tencent/ScriptX/blob/main/docs/zh/Basics.md#enginescope-%E4%B8%8E-stackframescope and/or here https://github.com/Tencent/ScriptX/blob/main/docs/en/Basics.md#enginescope-and-stackframescope

[yqs112358]

Thanks a lot !
However, I have tried code below

It's strange that the last line still outputs that aaa=5
Can it means so-called running environment isolation?

[yqs112358]

通常来说你不需要自己使用一个StackFrameScope，因为EngineScope已经蕴含了一个（这样你才能使用Local引用）

However, it works like they are in the same StackFrameScope.
Is it means that it still needs different engines to isolate the environment?
@LanderlYoung

[LanderlYoung]

No, you misunderstood the concept.

The second EngineScope enters the same engine (the variable engine), so there is no difference.

maybe try this:

EngineScope(engine1);
engine1->eval ...
{
EngineScope(engine2);
engine2->eval ...
}
print log

[yqs112358]

Thanks very much
It works. 😉