Joey Hess wrote:
Brendan O'Dea wrote:
On Wed, Oct 01, 2003 at 03:30:40PM -0400, Joey Hess wrote:
Do you have any idea why perl 5.8.1 started seeding the RNG as soon as perl starts? This is very annoying for mooix, all methods run by mood get the same random seed unless I waste time calling srand at method run time.
This would appear to be an unexpected side-effect of the hash randomisation introduced in 5.8.1 (see perldelta).
$ perl -le 'fork; print rand' 0.0327924393090768
0.0327924393090768
Perhaps we should not be setting PL_srand_called when the hash is seeded.
It occurred to me later that this could perhaps also affect things like mod_perl. I have not checked though.
Indeed it's a problem in mod_perl 1. Thanks for the alert!
It will be fixed in the next release (1.29). Meanwhile setting an explicit seed at the server startup should be used as a temp workaround. e.g.:
env PERL_HASH_SEED=23452 apachectl start
There is no problem with mod_perl 2, which always explicitly seeds before the server startup, due to its own reasons.
__________________________________________________________________ Stas Bekman JAm_pH ------> Just Another mod_perl Hacker http://stason.org/ mod_perl Guide ---> http://perl.apache.org mailto:[EMAIL PROTECTED] http://use.perl.org http://apacheweek.com http://modperlbook.org http://apache.org http://ticketmaster.com
