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24881
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use 5.008001; |
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use strict; |
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78
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use warnings; |
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95
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4
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5
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package Dancer2::Session::Sereal; |
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# ABSTRACT: Dancer 2 session storage in files with Sereal |
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our $VERSION = '0.001'; # VERSION |
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1
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use Moo; |
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10
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1
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55
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646
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use Dancer2::Core::Types; |
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1075
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1
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use Sereal::Encoder; |
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78
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1
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use Sereal::Decoder; |
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2
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1
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404
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14
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#--------------------------------------------------------------------------# |
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# Attributes |
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#--------------------------------------------------------------------------# |
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18
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has _suffix => ( |
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is => 'ro', |
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isa => Str, |
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default => sub { ".srl" }, |
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); |
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has _encoder => ( |
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is => 'lazy', |
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isa => InstanceOf ['Sereal::Encoder'], |
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handles => { '_freeze' => 'encode' }, |
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); |
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30
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sub _build__encoder { |
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0
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0
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my ($self) = @_; |
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0
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return Sereal::Encoder->new( |
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{ |
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snappy => 1, |
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croak_on_bless => 1, |
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} |
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); |
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} |
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40
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has _decoder => ( |
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is => 'lazy', |
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isa => InstanceOf ['Sereal::Decoder'], |
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handles => { '_thaw' => 'decode' }, |
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); |
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46
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sub _build__decoder { |
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0
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0
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my ($self) = @_; |
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0
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return Sereal::Decoder->new( |
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{ |
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refuse_objects => 1, |
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validate_utf8 => 1, |
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} |
53
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); |
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} |
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56
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#--------------------------------------------------------------------------# |
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# Role composition |
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#--------------------------------------------------------------------------# |
59
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60
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with 'Dancer2::Core::Role::SessionFactory::File'; |
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62
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sub _freeze_to_handle { |
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0
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0
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my ($self, $fh, $data) = @_; |
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0
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binmode $fh; |
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0
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print {$fh} $self->_freeze($data); |
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0
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66
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0
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return; |
67
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} |
68
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69
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sub _thaw_from_handle { |
70
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0
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0
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my ($self, $fh) = @_; |
71
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0
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binmode($fh); |
72
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0
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return $self->_thaw( do { local $/; <$fh> } ); |
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0
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0
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73
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} |
74
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75
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1; |
76
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77
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=pod |
78
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79
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=head1 NAME |
80
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81
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Dancer2::Session::Sereal - Dancer 2 session storage in files with Sereal |
82
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83
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=head1 VERSION |
84
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85
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version 0.001 |
86
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87
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=head1 DESCRIPTION |
88
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89
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This module implements Dancer 2 session engine based on L files. |
90
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91
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This backend can be used in single-machine production environments, but two |
92
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things should be kept in mind: The content of the session files is not |
93
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encrypted or protected in anyway and old session files should be purged by a |
94
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CRON job. |
95
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96
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=head1 CONFIGURATION |
97
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98
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The setting B should be set to C in order to use this session |
99
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engine in a Dancer2 application. |
100
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101
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Files will be stored to the value of the setting C, whose default |
102
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value is C. |
103
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104
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Here is an example configuration that use this session engine and stores session |
105
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files in /tmp/dancer-sessions |
106
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107
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session: "Sereal" |
108
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109
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engines: |
110
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session: |
111
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Sereal: |
112
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session_dir: "/tmp/dancer-sessions" |
113
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114
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=for :stopwords cpan testmatrix url annocpan anno bugtracker rt cpants kwalitee diff irc mailto metadata placeholders metacpan |
115
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116
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=head1 SUPPORT |
117
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118
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=head2 Bugs / Feature Requests |
119
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120
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Please report any bugs or feature requests through the issue tracker |
121
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at L. |
122
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You will be notified automatically of any progress on your issue. |
123
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124
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=head2 Source Code |
125
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126
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This is open source software. The code repository is available for |
127
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public review and contribution under the terms of the license. |
128
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129
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L |
130
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131
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git clone git://github.com/dagolden/dancer2-session-sereal.git |
132
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133
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=head1 AUTHOR |
134
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135
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David Golden |
136
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137
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=head1 COPYRIGHT AND LICENSE |
138
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139
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This software is Copyright (c) 2013 by David Golden. |
140
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141
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This is free software, licensed under: |
142
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143
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The Apache License, Version 2.0, January 2004 |
144
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145
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=cut |
146
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147
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__END__ |