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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" Mojo::Reactor::EV \- Low\-level event reactor with libev support .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& use Mojo::Reactor::EV; \& \& # Watch if handle becomes readable or writable \& my $reactor = Mojo::Reactor::EV\->new; \& $reactor\->io($handle => sub { \& my ($reactor, $writable) = @_; \& say $writable ? \*(AqHandle is writable\*(Aq : \*(AqHandle is readable\*(Aq; \& }); \& \& # Change to watching only if handle becomes writable \& $reactor\->watch($handle, 0, 1); \& \& # Add a timer \& $reactor\->timer(15 => sub { \& my $reactor = shift; \& $reactor\->remove($handle); \& say \*(AqTimeout!\*(Aq; \& }); \& \& # Start reactor if necessary \& $reactor\->start unless $reactor\->is_running; .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" Mojo::Reactor::EV is a low-level event reactor based on \s-1EV\s0 (4.0+). .SH "EVENTS" .IX Header "EVENTS" Mojo::Reactor::EV inherits all events from Mojo::Reactor::Poll. .SH "METHODS" .IX Header "METHODS" Mojo::Reactor::EV inherits all methods from Mojo::Reactor::Poll and implements the following new ones. .SS "again" .IX Subsection "again" .Vb 1 \& $reactor\->again($id); .Ve .PP Restart active timer. .SS "is_running" .IX Subsection "is_running" .Vb 1 \& my $bool = $reactor\->is_running; .Ve .PP Check if reactor is running. .SS "new" .IX Subsection "new" .Vb 1 \& my $reactor = Mojo::Reactor::EV\->new; .Ve .PP Construct a new Mojo::Reactor::EV object. .SS "one_tick" .IX Subsection "one_tick" .Vb 1 \& $reactor\->one_tick; .Ve .PP Run reactor until an event occurs or no events are being watched anymore. Note that this method can recurse back into the reactor, so you need to be careful. .SS "recurring" .IX Subsection "recurring" .Vb 1 \& my $id = $reactor\->recurring(0.25 => sub {...}); .Ve .PP Create a new recurring timer, invoking the callback repeatedly after a given amount of time in seconds. .SS "start" .IX Subsection "start" .Vb 1 \& $reactor\->start; .Ve .PP Start watching for I/O and timer events, this will block until \*(L"stop\*(R" is called or no events are being watched anymore. .SS "stop" .IX Subsection "stop" .Vb 1 \& $reactor\->stop; .Ve .PP Stop watching for I/O and timer events. .SS "timer" .IX Subsection "timer" .Vb 1 \& my $id = $reactor\->timer(0.5 => sub {...}); .Ve .PP Create a new timer, invoking the callback after a given amount of time in seconds. .SS "watch" .IX Subsection "watch" .Vb 1 \& $reactor = $reactor\->watch($handle, $readable, $writable); .Ve .PP Change I/O events to watch handle for with true and false values. Note that this method requires an active I/O watcher. .SH "SEE ALSO" .IX Header "SEE ALSO" Mojolicious, Mojolicious::Guides, .