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
question -
It appears that ocsp responses are cached for five minutes, correct?
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?