[ViewVC] Diff of: cvs/EV/EV.pm

Comparing EV/EV.pm (file contents):
Revision 1.137 by root, Sat Feb 4 20:12:17 2012 UTC vs.
Revision 1.138 by root, Sun May 6 16:30:27 2012 UTC

 =item $backend = $loop->backend
 Returns an integer describing the backend used by libev (EV::BACKEND_SELECT
 or EV::BACKEND_EPOLL).
-=item EV::run [$flags]
+=item $active = EV::run [$flags]
-=item $loop->run ([$flags])
+=item $active = $loop->run ([$flags])
 Begin checking for events and calling callbacks. It returns when a
-callback calls EV::unloop.
+callback calls EV::unloop or the flasg are nonzero (in which case the
+return value is true) or when there are no active watchers which reference
+the loop (keepalive is true), in which case the return value will be
+false. The returnv alue can generally be interpreted as "if true, there is
+more work left to do".
 The $flags argument can be one of the following:
    0               as above
    EV::RUN_ONCE    block at most once (wait, but do not loop)
 =item $w = EV::async $callback
 =item $w = EV::async_ns $callback
+=item $w = $loop->async ($callback)
+=item $w = $loop->async_ns ($callback)
 =item $w->send
 =item $bool = $w->async_pending
 =back
+=head3 CLEANUP WATCHERS - how to clean up when the event loop goes away
+Cleanup watchers are not supported on the Perl level, they can only be
+used via XS currently.
 =head1 PERL SIGNALS
 While Perl signal handling (C<%SIG>) is not affected by EV, the behaviour

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