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=head1 NAME |
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|
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Coro::EV - do events the coro-way |
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|
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=head1 SYNOPSIS |
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|
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use Coro; |
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use Coro::EV; |
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|
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loop; |
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|
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=head1 DESCRIPTION |
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|
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=head1 FUNCTIONS |
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|
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=over 4 |
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|
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=cut |
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|
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package Coro::EV; |
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|
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no warnings; |
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|
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use Carp; |
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no warnings; |
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|
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use Coro; |
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use Coro::Timer; |
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|
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use EV (); |
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use XSLoader; |
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|
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BEGIN { |
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our $VERSION = '2.1'; |
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|
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local $^W = 0; # avoid redefine warning for Coro::ready; |
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XSLoader::load __PACKAGE__, $VERSION; |
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} |
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|
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=cut |
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|
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=item |
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|
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=item Coro::EV::loop |
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|
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You have to call this function instead of EV::loop, EV::dispatch and |
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similar functions. EV is not generic enough to let Coro hook into yet, so |
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you have to use those replacement functions. |
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|
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=item $revents = Coro::EV::timed_io_once $fd, $events, $timeout |
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|
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Blocks the coroutine until either the given event set has occured on the |
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fd, or the timeout has been reached (if timeout is zero, there is no |
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timeout). Returns the received flags. |
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|
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=item Coro::EV::timer_once $after |
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|
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Blocks the coroutine for at least C<$after> seconds. |
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|
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=cut |
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|
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# relatively inefficient |
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our $ev_idle = new Coro sub { |
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while () { |
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EV::loop EV::LOOP_ONESHOT; |
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&Coro::schedule; |
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} |
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}; |
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$ev->{desc} = "[EV idle process]"; |
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|
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$Coro::idle = sub { $ev_idle->ready }; |
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|
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sub timed_io_once($$;$) { |
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&_timed_io_once; |
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do { &Coro::schedule } while !$#_; |
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pop |
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} |
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|
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sub timer_once($) { |
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&_timer_once; |
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do { &Coro::schedule } while !$#_; |
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pop |
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} |
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|
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#sub timer_abs_once($$) { |
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# &_timer_abs_once; |
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# do { &Coro::schedule } while !$#_; |
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# pop |
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#} |
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|
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1; |
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|
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=back |
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|
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=head1 AUTHOR |
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|
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Marc Lehmann <schmorp@schmorp.de> |
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http://home.schmorp.de/ |
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|
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=cut |
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