[ViewVC] Diff of: cvs/cvsroot/Coro-Multicore/Multicore.pm

Comparing cvsroot/Coro-Multicore/Multicore.pm (file contents):
Revision 1.17 by root, Mon Jun 24 19:45:53 2019 UTC vs.
Revision 1.18 by root, Tue Dec 3 07:12:28 2019 UTC

 =cut
 package Coro::Multicore;
 use Coro ();
-use AnyEvent ();
 BEGIN {
-   our $VERSION = '1.03';
+   our $VERSION = '1.04';
    use XSLoader;
    XSLoader::load __PACKAGE__, $VERSION;
 }
    }
    enable 1;
 }
+our $WATCHER;
+# called when first thread is started, on first release. can
+# be called manually, but is not currently a public interface.
+sub init {
+   require AnyEvent; # maybe load it unconditionally?
-our $WATCHER = AE::io fd, 0, \&poll;
+   $WATCHER ||= AE::io (fd, 0, \&poll);
+}
 =head1 THREAD SAFETY OF SUPPORTING XS MODULES
 Just because an XS module supports perlmulticore might not immediately
 make it reentrant. For example, while you can (try to) call C<execute>

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