You can only call V8 APIs from the main thread - so the HandleScope error 
is expected.

Typically you would use an uv_async_t handle to wake up the main thread. 
Then in the async callback you'd call any javascript callbacks.

- Bert

. Friday, April 5, 2013 6:42:40 PM UTC+2, Jerry Yin wrote:
>
> Hi,
>
> I want to make a program like below.
>
> thread1 nodejs with an addon, let's say addon1 exposed an method start to 
> call MakeCallBack.
> thread2 call the addon1's method.
>
> It will cause the Handle Scope Error.
>
> Are there any way to solve this? to call from another thread and get the 
> correct Handle Scope?
>
> Thanks,
> Jerry
>

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