Re: Shared var between processes

On 22.10.2017 09:45, Ben RUBSON wrote:
> On 21 Oct 2017 08:53, André Warnier (tomcat) wrote:
>
>> On 20.10.2017 17:15, Adam Prime wrote:
>>> On 17-10-20 05:17 AM, André Warnier (tomcat) wrote:
>>>> On 20.10.2017 10:50, Ben RUBSON wrote:
>>>>> On 20 Oct 2017 10:38, André Warnier (tomcat) wrote:
>>>> I believe that there is much more of a performance hit, when asking the server to set up
>>>> an environment ($ENV) for sub-processes, than via the PerlSetVar mechanism.
>>>
>>> You don't need to use $ENV. If you're using handlers you could use
>>> $r->server()->server_hostname.
>>>
>>> You could certainly create a big hash at startup and grab stuff out of it that way, where
>>> the top level key is the hostname.
>>
>> Assuming that you wanted to do this, where would you put this big hash, so that it is
>> persistent across requests, and can be accessed by mod_perl handlers ?
>
> If it's a read-only hash, then a startup script (PerlPostConfigRequire) as Adam proposed
> before seems to be the right way.

Yes, but where exactly do you keep that hash, so that it is accessible later on by 
mod_perl handlers ? (across requests)