Thanks for the reply.

There is one thing I am not clear about. Does curl_multi_wait puts CPU to
sleep while it is waiting? Or does it keep polling during the timeout?

On Jun 10, 2017 2:14 AM, "Daniel Stenberg" <daniel_at_haxx.se> wrote:

> On Fri, 9 Jun 2017, Mradula Nayak wrote:
>
> I am using 100 ms as timeout on curl_multi_wait.It runs fine with 100 ms.
>> I am trying to optimize it so that the activity doesn't have to wait 100ms
>> if there is no activity. I want to know thw optimal timeout for it, any
>> suggestions how I can find it?
>>
>
> Optimal how? For your CPU it is more optimal to wait as long as you
> possibly can. If you have something that needs to done every 50 ms, then
> you should use 50ms instead.
>
> If curl_multi_wait() has no internal nor external socket to wait for at
> all, it will return immediately.
>
> --
>
> / daniel.haxx.se
>

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Received on 2017-06-10