You don't create multiple instances, jsut multiple references. Each part of the program that needs a reference gets its own, so it doesn't have to rely on some other distant part of the program.

For instance, Apache::DBI does this sort of thing so different things happening in mod_perl can share a database connection, even though they might be different applications.

--
brian d foy <bdfoy@cpan.org>

In reply to Re^6: Log::Log4perl and singleton design issue by brian_d_foy
in thread Log::Log4perl and singleton design issue by BUU

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