Re: [mp2] Make Apache2/mp2 act like IIS6/application pools
- Philip M. Gollucci wrote:
> On Mar 28, 2005, at 5:21 PM, Stas Bekman wrote:No, it already exists in mp2 + threaded Apache mpms + perl5.8.x, including
>> Andrew Weiland wrote:
>>> Is it possible to replicate the functionality of application pooling
>>> in IIS 6 with mod_perl2 and apache 2?
>>> I've looked at Registry scripts but at this point am unsure as to how
>>> they can help me with more than one application.
>> Andrew, please explain what's IIS' application pooling.
> Hi Andrew, Stats.
> The answer I believe is no.
> Application pooling basically lets you set up IIS sites and ODBC
> connnects in "shared"
> mode (aka low or medium memory models) from IIS5. Then you're websites
> can share the same memory footprint.
> Correct me if I'm wrong, but I believe this was being talked about for
> perl6/modperl3 and solar variables.
the solar variables (see the threads::shared manpage for more details).
The opcode tree is shared between the threads:
The problem is that there are too many problems with ithreads. And
starting a new thread in the heavily loaded server is prohibitively
expensive. Liz has implemented forks.pm as a drop-in replacement for
threads.pm, to make things much faster.
> On windows depending on your theading model, you might avoid the over--
> head of code size x # of children.
Stas Bekman JAm_pH ------> Just Another mod_perl Hacker
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