will env.render() block node process?

[Valter Rodrigues]

I know this is a very newbie question but it's killing me.

So, would do something like 

cont html = env.render(tpl, contextVars);

block my node js process?

thanks in advance.

[Carl Meyer]

Hi Valter,

On 05/09/2016 11:32 AM, Valter Rodrigues wrote:
> I know this is a very newbie question but it's killing me.
>
> So, would do something like
>
> cont html = env.render(tpl, contextVars);
>
> block my node js process?

Yes it will. If you don't want it to, you can pass a third callback
argument to `render`, which will activate async mode. See
http://mozilla.github.io/nunjucks/api.html#asynchronous-support

Carl

[Valter Rodrigues]

Ok. I'll use the version with the callback then. 

Thank you.