use strict;
use warnings;
-our $VERSION = '0.05';
+our $VERSION = '0.08';
-use Sub::Exporter -setup => {
+use Sub::Exporter::Progressive -setup => {
exports => [ qw(in_global_destruction) ],
groups => { default => [ -all ] },
};
+# we run 5.14+ - everything is in core
+#
if (defined ${^GLOBAL_PHASE}) {
eval 'sub in_global_destruction () { ${^GLOBAL_PHASE} eq q[DESTRUCT] }';
}
+# try to load the xs version if it was compiled
+#
elsif (eval {
require XSLoader;
XSLoader::load(__PACKAGE__, $VERSION);
}) {
# the eval already installed everything, nothing to do
}
+# Not core nor XS
+#
else {
+
+ # SpeedyCGI runs END blocks every cycle but somehow keeps object instances
+ # hence DIAF
+ die("The pure-perl version of @{[__PACKAGE__]} can not function correctly under CGI::SpeedyCGI. "
+ . "Please ensure you have a working compiler, and reinstall @{[__PACKAGE__]} to enable the XS "
+ . "codepath.\n"
+ ) if $CGI::SpeedyCGI::i_am_speedy;
+
eval <<'PP_IGD' or die $@;
my ($in_global_destruction, $before_is_installed);
-sub in_global_destruction { $in_global_destruction }
+sub in_global_destruction () { $in_global_destruction }
+# This block will fire towards the end of the program execution
+# Since there is no way for us to generate an END which will execute *last*
+# this is *NOT 100% INCOMPATIBLE* with XS/${^GLOBAL_PHASE}. We *may* end up
+# with a true in_gloal_destruction() in the middle of another END block
+# There are no practical cases where this matters.
+#
END {
- # SpeedyCGI runs END blocks every cycle but somehow keeps object instances
- # hence lying about it seems reasonable...ish
- $in_global_destruction = 1 unless $CGI::SpeedyCGI::i_am_speedy;
+ $in_global_destruction = 1;
}
# threads do not execute the global ENDs (it would be stupid). However
# is claimed to run in the context of the new thread. However this does
# not really seem to be the case - any END evaled in a CLONE is ignored :(
# Hence blatantly hooking threads::create
-
+#
if ($INC{'threads.pm'}) {
my $orig_create = threads->can('create');
no warnings 'redefine';
=head1 EXPORTS
-This module uses L<Sub::Exporter> so the exports may be renamed, aliased, etc.
+This module uses L<Sub::Exporter::Progressive> so the exports may be renamed,
+aliased, etc. if L<Sub::Exporter> is present.
=over 4
Peter Rabbitson E<lt>ribasushi@cpan.orgE<gt>
+Arthur Axel 'fREW' Schmidt E<lt>frioux@gmail.comE<gt>
+
=head1 COPYRIGHT
Copyright (c) 2008 Yuval Kogman. All rights reserved