Resend - worker_connections are not enough while requesting certificate status

[Maxim Dounin]

Hello!

On Mon, Feb 24, 2014 at 09:04:07AM -0500, nginx user wrote:

> I have seen errors in my logs: worker_connections are not enough while
> requesting certificate status
> 
> I believe the main problem was that the worker_connections was set too low,
> and I've fixed that.
> 
> However after looking at the source around the OCSP stapling, I have a
> couple questions:
> 
> - It appears that ocsp responses are cached for five minutes, correct?

No.  Succesfull responses are cached for an hour, errors are 
retried in 5 minuts.

> - When the cached responses expire, does each worker make a new request? Or
> does every new connection cause a request to be sent until one of the
> requests (from each worker) receives a reply and populates the cache?

Each worker does only one request.

-- 
Maxim Dounin
http://nginx.org/