line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
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package PocketIO::Connection; |
2
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3
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14
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14
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3325
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use strict; |
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14
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39
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14
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486
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4
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14
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14
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74
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use warnings; |
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14
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29
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14
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361
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5
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6
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14
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14
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11241
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use AnyEvent; |
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14
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39905
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14
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615
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7
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14
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14
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105
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use Scalar::Util qw(blessed); |
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14
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38
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14
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1028
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8
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9
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14
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14
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21135
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use PocketIO::Message; |
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14
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78
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14
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481
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10
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14
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14
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9525
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use PocketIO::Socket; |
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14
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46
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14
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448
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11
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14
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14
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8207
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use PocketIO::Sockets; |
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14
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42
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14
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424
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12
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14
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14
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10154
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use PocketIO::Broadcast; |
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14
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42
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14
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484
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13
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14
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14
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14
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86
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use constant DEBUG => $ENV{POCKETIO_CONNECTION_DEBUG}; |
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14
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89
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14
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52166
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15
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16
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sub new { |
17
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10
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10
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1
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24270
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my $class = shift; |
18
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19
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10
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51
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my $self = {@_}; |
20
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10
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41
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bless $self, $class; |
21
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22
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10
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100
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114
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$self->{connect_timeout} ||= 30; |
23
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10
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100
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66
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$self->{reconnect_timeout} ||= 15; |
24
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10
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100
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77
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$self->{close_timeout} ||= 15; |
25
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26
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10
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1
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75
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$self->{on_connect_timeout} = sub { $_[0]->emit('connect_failed') }; |
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1
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10
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27
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10
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1
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66
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$self->{on_reconnect_timeout} = sub { $_[0]->emit('reconnect_failed') }; |
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1
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10
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28
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10
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1
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56
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$self->{on_close_timeout} = sub { $_[0]->close }; |
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1
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8
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29
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30
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10
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50
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69
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$self->{max_messages_to_stage} ||= 32; |
31
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10
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23
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$self->{messages} = []; |
32
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33
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10
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100
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0
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60
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$self->{on_connect_failed} ||= sub { }; |
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0
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0
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34
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10
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100
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0
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78
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$self->{on_reconnect} ||= sub { }; |
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0
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0
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35
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10
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100
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0
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252
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$self->{on_reconnect_failed} ||= sub { }; |
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0
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0
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36
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10
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50
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0
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87
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$self->{on_message} ||= sub { }; |
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0
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0
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37
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10
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50
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0
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97
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$self->{on_disconnect} ||= sub { }; |
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0
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0
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38
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10
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50
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0
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87
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$self->{on_error} ||= sub { }; |
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0
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0
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39
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10
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100
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0
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76
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$self->{on_close} ||= sub { }; |
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0
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0
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40
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41
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10
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33
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88
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$self->{socket} ||= $self->_build_socket; |
42
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10
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100
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3
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93
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my $on_connect = delete $self->{on_connect} || sub { }; |
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3
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4
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43
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$self->{on_connect} = sub { |
44
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4
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4
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9
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my $self = shift; |
45
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46
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eval { |
47
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4
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50
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10
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$on_connect->($self->{socket}, @{$self->{on_connect_args} || []}); |
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4
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41
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48
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4
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28
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1; |
49
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4
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50
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6
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} || do { |
50
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0
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0
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warn "Connection error: $_"; |
51
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52
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0
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0
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$self->close; |
53
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}; |
54
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10
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61
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}; |
55
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56
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10
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19
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DEBUG && $self->_debug('Connection created'); |
57
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58
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10
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41
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$self->connecting; |
59
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60
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10
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77339
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return $self; |
61
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} |
62
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63
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sub new_passive { |
64
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0
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0
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0
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0
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my $class = shift; |
65
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0
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0
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my $self = {@_}; |
66
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0
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0
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bless $self, $class; |
67
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0
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0
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return $self; |
68
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} |
69
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70
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1
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1
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1
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715
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sub socket { $_[0]->{socket} } |
71
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72
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0
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0
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1
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0
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sub pool { $_[0]->{pool} } |
73
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74
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0
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0
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0
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1
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0
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sub type { @_ > 1 ? $_[0]->{type} = $_[1] : $_[0]->{type} } |
75
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76
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0
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0
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1
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0
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sub is_connected { $_[0]->{is_connected} } |
77
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78
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sub connecting { |
79
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10
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10
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1
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20
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my $self = shift; |
80
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81
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10
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15
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DEBUG && $self->_debug("State 'connecting'"); |
82
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83
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10
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41
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$self->_start_timer('connect'); |
84
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} |
85
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86
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sub reconnecting { |
87
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2
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|
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2
|
1
|
10
|
my $self = shift; |
88
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89
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2
|
|
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3
|
DEBUG && $self->_debug("State 'reconnecting'"); |
90
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91
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2
|
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5
|
$self->_stop_timer('close'); |
92
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93
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2
|
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5
|
$self->_start_timer('reconnect'); |
94
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|
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} |
95
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|
96
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|
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sub connected { |
97
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4
|
|
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4
|
1
|
25
|
my $self = shift; |
98
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|
99
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4
|
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|
8
|
DEBUG && $self->_debug("State 'connected'"); |
100
|
|
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|
|
|
|
|
101
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4
|
|
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|
15
|
$self->_stop_timer('connect'); |
102
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|
|
103
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4
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10
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$self->{is_connected} = 1; |
104
|
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|
105
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4
|
|
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|
|
53
|
my $message = PocketIO::Message->new(type => 'connect'); |
106
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4
|
|
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|
|
300
|
$self->write($message); |
107
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|
108
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4
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12
|
$self->_start_timer('close'); |
109
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|
|
110
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4
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|
71
|
$self->emit('connect'); |
111
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|
112
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4
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|
37
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return $self; |
113
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|
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} |
114
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|
115
|
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|
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sub reconnected { |
116
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1
|
|
|
1
|
1
|
15
|
my $self = shift; |
117
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|
|
118
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1
|
|
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1
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DEBUG && $self->_debug("State 'reconnected'"); |
119
|
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|
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|
|
|
120
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1
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4
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$self->_stop_timer('reconnect'); |
121
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|
122
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1
|
|
|
|
|
2
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$self->emit('reconnect'); |
123
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124
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1
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|
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|
7
|
$self->_start_timer('close'); |
125
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|
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|
|
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|
|
126
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1
|
|
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|
12
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return $self; |
127
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} |
128
|
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129
|
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|
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sub disconnected { |
130
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0
|
|
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0
|
1
|
0
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my $self = shift; |
131
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|
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|
132
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0
|
|
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0
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DEBUG && $self->_debug("State 'disconnected'"); |
133
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|
134
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0
|
|
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|
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0
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$self->_stop_timer('connect'); |
135
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0
|
|
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|
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0
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$self->_stop_timer('reconnect'); |
136
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0
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|
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|
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0
|
$self->_stop_timer('close'); |
137
|
|
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|
|
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|
|
138
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0
|
|
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|
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0
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$self->{data} = ''; |
139
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0
|
|
|
|
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0
|
$self->{messages} = []; |
140
|
|
|
|
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|
|
|
141
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0
|
|
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|
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0
|
$self->{is_connected} = 0; |
142
|
|
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|
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|
143
|
|
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|
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$self->{disconnect_timer} = AnyEvent->timer( |
144
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|
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|
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after => 0, |
145
|
|
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|
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|
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cb => sub { |
146
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0
|
0
|
|
0
|
|
0
|
return unless $self; |
147
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|
|
|
|
|
|
|
148
|
0
|
0
|
|
|
|
0
|
if ($self->{socket}) { |
149
|
0
|
0
|
|
|
|
0
|
if (my $cb = $self->{socket}->on('disconnect')) { |
150
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0
|
|
|
|
|
0
|
$cb->($self->{socket}); |
151
|
|
|
|
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|
|
} |
152
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0
|
|
|
|
|
0
|
undef $self->{socket}; |
153
|
|
|
|
|
|
|
} |
154
|
|
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|
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|
155
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0
|
|
|
|
|
0
|
undef $self; |
156
|
|
|
|
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|
|
} |
157
|
0
|
|
|
|
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0
|
); |
158
|
|
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|
|
159
|
0
|
|
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|
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0
|
return $self; |
160
|
|
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|
|
} |
161
|
|
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|
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|
|
|
162
|
|
|
|
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|
|
sub close { |
163
|
1
|
|
|
1
|
1
|
4
|
my $self = shift; |
164
|
|
|
|
|
|
|
|
165
|
1
|
|
|
|
|
11
|
my $message = PocketIO::Message->new(type => 'disconnect'); |
166
|
1
|
|
|
|
|
23
|
$self->write($message); |
167
|
|
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|
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|
|
168
|
1
|
|
|
|
|
5
|
$self->emit('close'); |
169
|
|
|
|
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|
|
170
|
|
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|
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|
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#$self->disconnected; |
171
|
|
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|
|
172
|
1
|
|
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|
|
12
|
return $self; |
173
|
|
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|
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|
|
} |
174
|
|
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|
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|
175
|
|
|
|
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|
|
sub id { |
176
|
10
|
|
|
10
|
1
|
16
|
my $self = shift; |
177
|
|
|
|
|
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|
|
178
|
10
|
|
66
|
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|
42
|
$self->{id} ||= $self->_generate_id; |
179
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|
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|
|
|
|
|
180
|
10
|
|
|
|
|
74
|
return $self->{id}; |
181
|
|
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|
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} |
182
|
|
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|
183
|
|
|
|
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|
|
sub on { |
184
|
0
|
|
|
0
|
1
|
0
|
my $self = shift; |
185
|
0
|
|
|
|
|
0
|
my $event = shift; |
186
|
|
|
|
|
|
|
|
187
|
0
|
|
|
|
|
0
|
my $name = "on_$event"; |
188
|
|
|
|
|
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|
|
189
|
0
|
0
|
|
|
|
0
|
unless (@_) { |
190
|
0
|
|
|
|
|
0
|
DEBUG && $self->_debug("Event 'on_$event'"); |
191
|
|
|
|
|
|
|
|
192
|
0
|
|
|
|
|
0
|
return $self->{$name}; |
193
|
|
|
|
|
|
|
} |
194
|
|
|
|
|
|
|
|
195
|
0
|
|
|
|
|
0
|
$self->{$name} = $_[0]; |
196
|
|
|
|
|
|
|
|
197
|
0
|
|
|
|
|
0
|
return $self; |
198
|
|
|
|
|
|
|
} |
199
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|
200
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|
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sub emit { |
201
|
8
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8
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1
|
21
|
my $self = shift; |
202
|
8
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19
|
my $event = shift; |
203
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204
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8
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20
|
$event = "on_$event"; |
205
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206
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8
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50
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43
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return unless exists $self->{$event}; |
207
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208
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8
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12
|
DEBUG && $self->_debug("Emitting '$event'"); |
209
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210
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8
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37
|
$self->{$event}->($self, @_); |
211
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212
|
8
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213
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return $self; |
213
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} |
214
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215
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sub stage_message { |
216
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5
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5
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1
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11
|
my $self = shift; |
217
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5
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10
|
my ($message) = @_; |
218
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219
|
5
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50
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8
|
return if @{$self->{messages}} >= $self->{max_messages_to_stage}; |
|
5
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26
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220
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221
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5
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10
|
push @{$self->{messages}}, $message; |
|
5
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13
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222
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223
|
5
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12
|
return $self; |
224
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} |
225
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226
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sub has_staged_messages { |
227
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0
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0
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1
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0
|
my $self = shift; |
228
|
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|
229
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0
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0
|
return @{$self->{messages}} > 0; |
|
0
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|
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0
|
|
230
|
|
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|
|
} |
231
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232
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|
|
sub staged_message { |
233
|
0
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|
|
0
|
1
|
0
|
my $self = shift; |
234
|
|
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|
|
|
|
|
235
|
0
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|
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|
|
0
|
return shift @{$self->{messages}}; |
|
0
|
|
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|
|
0
|
|
236
|
|
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|
|
} |
237
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|
238
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|
|
sub send_heartbeat { |
239
|
0
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|
|
0
|
1
|
0
|
my $self = shift; |
240
|
|
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|
|
|
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|
241
|
0
|
|
|
|
|
0
|
$self->{heartbeat}++; |
242
|
|
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|
|
|
|
243
|
0
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|
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|
0
|
DEBUG && $self->_debug('Send heartbeat'); |
244
|
|
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|
|
|
|
|
245
|
0
|
|
|
|
|
0
|
my $message = PocketIO::Message->new(type => 'heartbeat'); |
246
|
|
|
|
|
|
|
|
247
|
0
|
|
|
|
|
0
|
return $self->write($message); |
248
|
|
|
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|
|
|
} |
249
|
|
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|
|
|
|
|
250
|
|
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|
|
sub send { |
251
|
0
|
|
|
0
|
1
|
0
|
my $self = shift; |
252
|
0
|
|
|
|
|
0
|
my ($message) = @_; |
253
|
|
|
|
|
|
|
|
254
|
0
|
|
|
|
|
0
|
$message = $self->_build_message($message); |
255
|
|
|
|
|
|
|
|
256
|
0
|
|
|
|
|
0
|
$self->write($message); |
257
|
|
|
|
|
|
|
|
258
|
0
|
|
|
|
|
0
|
return $self; |
259
|
|
|
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|
|
|
} |
260
|
|
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|
|
|
261
|
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|
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|
|
sub broadcast { |
262
|
0
|
|
|
0
|
1
|
0
|
my $self = shift; |
263
|
|
|
|
|
|
|
|
264
|
0
|
|
|
|
|
0
|
return PocketIO::Broadcast->new(conn => $self, pool => $self->pool); |
265
|
|
|
|
|
|
|
} |
266
|
|
|
|
|
|
|
|
267
|
|
|
|
|
|
|
sub sockets { |
268
|
0
|
|
|
0
|
1
|
0
|
my $self = shift; |
269
|
|
|
|
|
|
|
|
270
|
0
|
|
|
|
|
0
|
return PocketIO::Sockets->new(pool => $self->pool); |
271
|
|
|
|
|
|
|
} |
272
|
|
|
|
|
|
|
|
273
|
|
|
|
|
|
|
sub parse_message { |
274
|
5
|
|
|
5
|
1
|
7564
|
my $self = shift; |
275
|
5
|
|
|
|
|
11
|
my ($message) = @_; |
276
|
|
|
|
|
|
|
|
277
|
5
|
|
|
|
|
8
|
DEBUG && $self->_debug("Received '" . substr($message, 0, 80) . "'"); |
278
|
|
|
|
|
|
|
|
279
|
5
|
|
|
|
|
44
|
$message = PocketIO::Message->new->parse($message); |
280
|
5
|
50
|
|
|
|
722
|
return unless $message; |
281
|
|
|
|
|
|
|
|
282
|
5
|
|
|
|
|
863
|
$self->_stop_timer('close'); |
283
|
|
|
|
|
|
|
|
284
|
5
|
100
|
|
|
|
21
|
if ($message->is_message) { |
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
285
|
4
|
|
|
|
|
61
|
$self->{socket}->on('message')->($self->{socket}, $message->data); |
286
|
|
|
|
|
|
|
} |
287
|
|
|
|
|
|
|
elsif ($message->type eq 'event') { |
288
|
1
|
|
|
|
|
17
|
my $name = $message->data->{name}; |
289
|
1
|
|
|
|
|
7
|
my $args = $message->data->{args}; |
290
|
|
|
|
|
|
|
|
291
|
1
|
|
|
|
|
12
|
my $id = $message->id; |
292
|
|
|
|
|
|
|
|
293
|
|
|
|
|
|
|
$self->{socket}->on($name)->( |
294
|
|
|
|
|
|
|
$self->{socket}, |
295
|
|
|
|
|
|
|
@$args => sub { |
296
|
0
|
|
|
0
|
|
0
|
my $message = PocketIO::Message->new( |
297
|
|
|
|
|
|
|
type => 'ack', |
298
|
|
|
|
|
|
|
message_id => $id, |
299
|
|
|
|
|
|
|
args => [@_] |
300
|
|
|
|
|
|
|
); |
301
|
|
|
|
|
|
|
|
302
|
0
|
|
|
|
|
0
|
$self->write($message); |
303
|
|
|
|
|
|
|
} |
304
|
1
|
50
|
|
|
|
8
|
) if defined $self->{socket}->on($name); |
305
|
|
|
|
|
|
|
} |
306
|
|
|
|
|
|
|
elsif ($message->type eq 'heartbeat') { |
307
|
|
|
|
|
|
|
|
308
|
|
|
|
|
|
|
# TODO |
309
|
|
|
|
|
|
|
} |
310
|
|
|
|
|
|
|
else { |
311
|
|
|
|
|
|
|
|
312
|
|
|
|
|
|
|
# TODO |
313
|
|
|
|
|
|
|
} |
314
|
|
|
|
|
|
|
|
315
|
5
|
|
|
|
|
36
|
$self->_start_timer('close'); |
316
|
|
|
|
|
|
|
|
317
|
5
|
|
|
|
|
98
|
return $self; |
318
|
|
|
|
|
|
|
} |
319
|
|
|
|
|
|
|
|
320
|
|
|
|
|
|
|
sub write { |
321
|
5
|
|
|
5
|
1
|
14
|
my $self = shift; |
322
|
5
|
|
|
|
|
11
|
my ($bytes) = @_; |
323
|
|
|
|
|
|
|
|
324
|
5
|
|
|
|
|
20
|
$self->_restart_timer('close'); |
325
|
|
|
|
|
|
|
|
326
|
5
|
50
|
|
|
|
130
|
$bytes = $bytes->to_bytes if blessed $bytes; |
327
|
|
|
|
|
|
|
|
328
|
5
|
50
|
|
|
|
232
|
if ($self->{on_write}) { |
329
|
0
|
|
|
|
|
0
|
DEBUG && $self->_debug("Writing '" . substr($bytes, 0, 50) . "'"); |
330
|
0
|
|
|
|
|
0
|
$self->emit('write', $bytes); |
331
|
|
|
|
|
|
|
} |
332
|
|
|
|
|
|
|
else { |
333
|
5
|
|
|
|
|
10
|
DEBUG && $self->_debug("Staging '" . substr($bytes, 0, 50) . "'"); |
334
|
5
|
|
|
|
|
30
|
$self->stage_message($bytes); |
335
|
|
|
|
|
|
|
} |
336
|
|
|
|
|
|
|
} |
337
|
|
|
|
|
|
|
|
338
|
|
|
|
|
|
|
sub _start_timer { |
339
|
27
|
|
|
27
|
|
47
|
my $self = shift; |
340
|
27
|
|
|
|
|
44
|
my ($timer) = @_; |
341
|
|
|
|
|
|
|
|
342
|
27
|
|
|
|
|
68
|
my $timeout = $self->{"${timer}_timeout"}; |
343
|
27
|
50
|
|
|
|
80
|
return if (!defined $timeout); |
344
|
|
|
|
|
|
|
|
345
|
27
|
|
|
|
|
33
|
DEBUG && $self->_debug("Start '${timer}_timer' ($timeout)"); |
346
|
|
|
|
|
|
|
|
347
|
|
|
|
|
|
|
$self->{"${timer}_timer"} = AnyEvent->timer( |
348
|
|
|
|
|
|
|
after => $timeout, |
349
|
|
|
|
|
|
|
cb => sub { |
350
|
3
|
|
|
3
|
|
292182
|
DEBUG && $self->_debug("Timeout '${timer}_timeout'"); |
351
|
|
|
|
|
|
|
|
352
|
3
|
|
|
|
|
50
|
$self->{"on_${timer}_timeout"}->($self); |
353
|
|
|
|
|
|
|
} |
354
|
27
|
|
|
|
|
246
|
); |
355
|
|
|
|
|
|
|
} |
356
|
|
|
|
|
|
|
|
357
|
|
|
|
|
|
|
sub _stop_timer { |
358
|
17
|
|
|
17
|
|
30
|
my $self = shift; |
359
|
17
|
|
|
|
|
26
|
my ($timer) = @_; |
360
|
|
|
|
|
|
|
|
361
|
17
|
|
|
|
|
26
|
DEBUG && $self->_debug("Stop '${timer}_timer'"); |
362
|
|
|
|
|
|
|
|
363
|
17
|
|
|
|
|
143
|
delete $self->{"${timer}_timer"}; |
364
|
|
|
|
|
|
|
} |
365
|
|
|
|
|
|
|
|
366
|
|
|
|
|
|
|
sub _restart_timer { |
367
|
5
|
|
|
5
|
|
10
|
my $self = shift; |
368
|
5
|
|
|
|
|
10
|
my ($timer) = @_; |
369
|
|
|
|
|
|
|
|
370
|
5
|
|
|
|
|
24
|
$self->_stop_timer($timer); |
371
|
5
|
|
|
|
|
27
|
$self->_start_timer($timer); |
372
|
|
|
|
|
|
|
} |
373
|
|
|
|
|
|
|
|
374
|
|
|
|
|
|
|
sub _build_message { |
375
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
376
|
0
|
|
|
|
|
0
|
my ($message) = @_; |
377
|
|
|
|
|
|
|
|
378
|
0
|
0
|
|
|
|
0
|
return $message if blessed $message; |
379
|
|
|
|
|
|
|
|
380
|
0
|
|
|
|
|
0
|
return PocketIO::Message->new(data => $message); |
381
|
|
|
|
|
|
|
} |
382
|
|
|
|
|
|
|
|
383
|
|
|
|
|
|
|
sub _generate_id { |
384
|
3
|
|
|
3
|
|
9
|
my $self = shift; |
385
|
|
|
|
|
|
|
|
386
|
3
|
|
|
|
|
6
|
my $string = ''; |
387
|
|
|
|
|
|
|
|
388
|
3
|
|
|
|
|
10
|
for (1 .. 16) { |
389
|
48
|
|
|
|
|
167
|
$string .= int(rand(10)); |
390
|
|
|
|
|
|
|
} |
391
|
|
|
|
|
|
|
|
392
|
3
|
|
|
|
|
15
|
return $string; |
393
|
|
|
|
|
|
|
} |
394
|
|
|
|
|
|
|
|
395
|
|
|
|
|
|
|
sub _debug { |
396
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
397
|
0
|
|
|
|
|
0
|
my ($message) = @_; |
398
|
|
|
|
|
|
|
|
399
|
0
|
|
|
|
|
0
|
warn time . ' (' . $self->id . '): ' . $message . "\n"; |
400
|
|
|
|
|
|
|
} |
401
|
|
|
|
|
|
|
|
402
|
|
|
|
|
|
|
sub _build_socket { |
403
|
10
|
|
|
10
|
|
20
|
my $self = shift; |
404
|
|
|
|
|
|
|
|
405
|
10
|
|
|
|
|
89
|
return PocketIO::Socket->new(conn => $self); |
406
|
|
|
|
|
|
|
} |
407
|
|
|
|
|
|
|
|
408
|
|
|
|
|
|
|
1; |
409
|
|
|
|
|
|
|
__END__ |