NAME
Mojo::Reactor::Poll - Low level event reactor with poll support
SYNOPSIS
use Mojo::Reactor::Poll;
# Watch if handle becomes readable or writable
my $reactor = Mojo::Reactor::Poll->new;
$reactor->io($handle => sub {
my ($reactor, $writable) = @_;
say $writable ? 'Handle is writable' : 'Handle is readable';
});
# Add a timer
$reactor->timer(15 => sub {
my $reactor = shift;
$reactor->remove($handle);
say 'Timeout!';
});
# Start reactor if necessary
$reactor->start unless $reactor->is_running;DESCRIPTION
Mojo::Reactor::Poll is a low level event reactor based on IO::Poll.
EVENTS
Mojo::Reactor::Poll inherits all events from Mojo::Reactor.
METHODS
Mojo::Reactor::Poll inherits all methods from Mojo::Reactor and implements the following new ones.
io
$reactor = $reactor->io($handle => sub {...});Watch handle for I/O events, invoking the callback whenever handle becomes readable or writable.
is_running
my $success = $reactor->is_running;Check if reactor is running.
one_tick
$reactor->one_tick;Run reactor for roughly one tick. Note that this method can recurse back into the reactor, so you need to be careful.
recurring
my $id = $reactor->recurring(0.25 => sub {...});Create a new recurring timer, invoking the callback repeatedly after a given amount of time in seconds.
remove
my $success = $reactor->remove($handle);
my $success = $reactor->remove($id);Remove handle or timer.
start
$reactor->start;Start watching for I/O and timer events, this will block until stop is called or no events are being watched anymore.
stop
$reactor->stop;Stop watching for I/O and timer events.
timer
my $id = $reactor->timer(0.5 => sub {...});Create a new timer, invoking the callback after a given amount of time in seconds.
watch
$reactor = $reactor->watch($handle, $readable, $writable);Change I/O events to watch handle for with true and false values.