Ok, I think I'm thinking about process.nextTick as it was in node <0.10, 
where, if I'm not mistaken

function f() {
  process.nextTick(f)
}

f()

would loop infinitely, whereas an immediate recursive call throws 
RangeError.

I tried running that in v0.10 and got RangeError. However,

function f() {
  setImmediate(f)
}

f()

puts the function in "background" and makes node process consume 100% CPU. 
What happens there?

On Friday, November 8, 2013 5:20:21 PM UTC-5, Rick Waldron wrote:
>
>
>
>
> On Fri, Nov 8, 2013 at 3:57 PM, Ilya Shaisultanov 
> <ilya.sha...@gmail.com<javascript:>
> > wrote:
>
>> Pardon for resurrecting such old thread but I have a question about 
>> process.nextTick: why/how does it eliminate the current stack? What happens 
>> behind the scenes?
>>
>
> It doesn't eliminate the current stack. The callback is "scheduled" and 
> subsequently executed in the next execution turn.
>
> Rick
>
>
>

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