mojo::reactor::ev(3pm) [debian man page]

Mojo::Reactor::EV(3pm)					User Contributed Perl Documentation				    Mojo::Reactor::EV(3pm)

NAME

       Mojo::Reactor::EV - Low level event reactor with libev support

SYNOPSIS

	 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 ? '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::EV is a low level event reactor based on EV.

EVENTS

       Mojo::Reactor::EV inherits all events from Mojo::Reactor::Poll.

METHODS

       Mojo::Reactor::EV inherits all methods from Mojo::Reactor::Poll and implements the following new ones.

   "new"
	 my $reactor = Mojo::Reactor::EV->new;

       Construct a new Mojo::Reactor::EV object.

   "is_running"
	 my $success = $reactor->is_running;

       Check if reactor is running.

   "one_tick"
	 $reactor->one_tick;

       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.

   "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.

   "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.

SEE ALSO

       Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.

perl v5.14.2							    2012-09-05						    Mojo::Reactor::EV(3pm)

Mojo::IOLoop::Stream(3pm)				User Contributed Perl Documentation				 Mojo::IOLoop::Stream(3pm)

NAME

       Mojo::IOLoop::Stream - Non-blocking I/O stream

SYNOPSIS

	 use Mojo::IOLoop::Stream;

	 # Create stream
	 my $stream = Mojo::IOLoop::Stream->new($handle);
	 $stream->on(read => sub {
	   my ($stream, $chunk) = @_;
	   ...
	 });
	 $stream->on(close => sub {
	   my $stream = shift;
	   ...
	 });
	 $stream->on(error => sub {
	   my ($stream, $err) = @_;
	   ...
	 });

	 # Start and stop watching for new data
	 $stream->start;
	 $stream->stop;

DESCRIPTION

       Mojo::IOLoop::Stream is a container for I/O streams used by Mojo::IOLoop.

EVENTS

       Mojo::IOLoop::Stream can emit the following events.

   "close"
	 $stream->on(close => sub {
	   my $stream = shift;
	   ...
	 });

       Emitted safely if the stream gets closed.

   "drain"
	 $stream->on(drain => sub {
	   my $stream = shift;
	   ...
	 });

       Emitted safely once all data has been written.

   "error"
	 $stream->on(error => sub {
	   my ($stream, $err) = @_;
	   ...
	 });

       Emitted safely if an error happens on the stream.

   "read"
	 $stream->on(read => sub {
	   my ($stream, $chunk) = @_;
	   ...
	 });

       Emitted safely if new data arrives on the stream.

   "timeout"
	 $stream->on(timeout => sub {
	   my $stream = shift;
	   ...
	 });

       Emitted safely if the stream has been inactive for too long and will get closed automatically.

   "write"
	 $stream->on(write => sub {
	   my ($stream, $chunk) = @_;
	   ...
	 });

       Emitted safely if new data has been written to the stream.

ATTRIBUTES

       Mojo::IOLoop::Stream implements the following attributes.

   "reactor"
	 my $reactor = $stream->reactor;
	 $stream     = $stream->reactor(Mojo::Reactor::Poll->new);

       Low level event reactor, defaults to the "reactor" attribute value of the global Mojo::IOLoop singleton.

   "timeout"
	 my $timeout = $stream->timeout;
	 $stream     = $stream->timeout(45);

       Maximum amount of time in seconds stream can be inactive before getting closed automatically, defaults to 15. Setting the value to 0 will
       allow this stream to be inactive indefinitely.

METHODS

       Mojo::IOLoop::Stream inherits all methods from Mojo::EventEmitter and implements the following new ones.

   "new"
	 my $stream = Mojo::IOLoop::Stream->new($handle);

       Construct a new Mojo::IOLoop::Stream object.

   "close"
	 $stream->close;

       Close stream immediately.

   "handle"
	 my $handle = $stream->handle;

       Get handle for stream.

   "is_readable"
	 my $success = $stream->is_readable;

       Quick non-blocking check if stream is readable, useful for identifying tainted sockets.

   "is_writing"
	 my $success = $stream->is_writing;

       Check if stream is writing.

   "start"
	 $stream->start;

       Start watching for new data on the stream.

   "stop"
	 $stream->stop;

       Stop watching for new data on the stream.

   "steal_handle"
	 my $handle = $stream->steal_handle;

       Steal handle from stream and prevent it from getting closed automatically.

   "write"
	 $stream->write('Hello!');
	 $stream->write('Hello!', sub {...});

       Write data to stream, the optional drain callback will be invoked once all data has been written.

SEE ALSO

       Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.

perl v5.14.2							    2012-09-05						 Mojo::IOLoop::Stream(3pm)