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package Kelp::Module::WebSocket::AnyEvent::Connection; |
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our $VERSION = '1.04'; |
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use Kelp::Base; |
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use Carp; |
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use Scalar::Util qw(weaken blessed); |
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821
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attr "-id"; |
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attr "-manager"; |
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attr "-connection"; |
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attr "data" => sub { {} }; |
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sub new |
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{ |
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my $class = shift; |
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my $self = $class->SUPER::new(@_); |
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$self->manager->connections->{$self->id} = $self; |
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weaken($self->{manager}); |
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weaken($self->{connection}); |
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return $self; |
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} |
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sub send |
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{ |
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my ($self, $message) = @_; |
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my $serializer = $self->manager->get_serializer; |
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my $is_inst = blessed $message && $message->isa("AnyEvent::WebSocket::Message"); |
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if ($serializer && (!blessed $message || !$is_inst)) { |
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$message = $serializer->encode($message); |
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} |
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if (ref $message && !$is_inst) { |
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carp "invalid data sent to websocket peer, disconnecting"; |
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$self->connection->close; |
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return; |
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} |
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$self->connection->send($message); |
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} |
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sub close |
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{ |
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my ($self) = @_; |
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delete $self->manager->connections->{$self->id}; |
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$self->connection->close; |
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} |
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1; |
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__END__ |
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53
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=pod |
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=head1 NAME |
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Kelp::Module::WebSocket::AnyEvent::Connection - Thin wrapper around Plack::App::WebSocket::Connection |
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=head1 SYNOPSIS |
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my $id = $connection->id; |
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$connection->data->{test} = 'custom data'; |
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$connection->send('hello there'); |
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=head1 DESCRIPTION |
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Connection objects of this class fly around in L<Kelp::Module::WebSocket::AnyEvent>. Refer to its documentation for details |
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70
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=head1 ATTRIBUTES |
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72
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=head2 id |
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74
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an autoincremented identifier. |
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76
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=head2 manager |
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78
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an instance of L<Kelp::Module::WebSocket::AnyEvent> (weakened). |
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80
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=head2 connection |
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82
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an instance of L<Plack::App::WebSocket::Connection> (weakened). |
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84
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=head2 data |
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86
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custom data, a hash by default. Can be written by specifying the first argument. |
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=head1 METHODS |
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90
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=head2 new |
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92
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a Kelp-style constructor. |
93
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94
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=head2 send |
95
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96
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sends data to the websocket peer. |
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98
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=head2 close |
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100
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closes the connection gracefully. |
101
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