Hi all
I have some multilingual pages running on mysql/modperl.
I'm thinking that certain text will be retrieved again and again from
the db, hence I'm thinking about caching it in a hash. There is
alreaday a specific method I get that retrieves these values so just a
rewrite of that method would
if it is in the hash at startup, all the children will access that
hash and share it.
if it written to after startup.pl, use memcached
On Feb 7, 2006, at 1:31 PM, Daniel McBrearty wrote:
that any memory that gets written to will be seen as dirty, and
therefore not shared. But if it is only
Thanks Jonathan
Just to be clear - the hash and the method to init it are declared and defined in MyModule like this:
{
my $hash = 0;
sub init
{
# fill in the hash completely
}
sub getValue
{
# get stuff (die if $hash == 0, because not init'd)
}
}
in startup.pl is only
use MyModule ();
M
Hi
I got this working fine on my dev machine without too much trouble. But
when I tried it on my production server things went astray.
On closer examination, it seems that in both cases the memory cache is
not being shared between processes. The cahe is not that big though (a
few hundred k perhap
OK, I fixed it. Classic modperl mistake, I guess ...
The
my $cache;
is not shared because the subs look like named inner subs to Apache::Registry. The solution is to do
use vars '$cache';
It's all in chapter 4 of "writing apache modules with perl and c"
(stein/maceachern), if anyone ever wan
Daniel McBrearty wrote:
OK, I fixed it. Classic modperl mistake, I guess ...
The
my $cache;
is not shared because the subs look like named inner subs to
Apache::Registry. The solution is to do
use vars '$cache';
I can't say for sure without seeing your code, but this doesn't sound
right.
Thanks. Well, here is the code (slightly edited)
package Sitetext;
{
my $sitetext_cache = {};
sub init
{
print "Sitetext::init\n";
my $all = getAll();
foreach $st (@$all)
{
# ... fill in the cache. This is definitely OK.
}
#pri
I don't know if this is connected, but I noticed init was getting
called TWICE on a restart. I turned of PerlFreshRestart and now it just
happens once.
Can't quite see the connection, but maybe it is related ...On 2/8/06, Daniel McBrearty <[EMAIL PROTECTED]
> wrote:Thanks. Well, here is the code (
On Wed, 2006-02-08 at 21:03 +0100, Daniel McBrearty wrote:
> I don't know if this is connected, but I noticed init was getting
> called TWICE on a restart. I turned of PerlFreshRestart and now it
> just happens once.
>
> Can't quite see the connection, but maybe it is related ...
That probably is
the extra braces are just a way of keeping $sitetext_cache private to methods in the block.I haven't tried the other variations though - I will at some time. It seems to be flying happily with the use vars version though.
On 2/9/06, Perrin Harkins <[EMAIL PROTECTED]> wrote:
On Wed, 2006-02-08 at 21
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