1Plack::Session::Store::UFsielre(C3opnmt)ributed Perl DocPulmaecnkt:a:tSieosnsion::Store::File(3pm)
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NAME

6       Plack::Session::Store::File - Basic file-based session store
7

SYNOPSIS

9         use Plack::Builder;
10         use Plack::Middleware::Session;
11         use Plack::Session::Store::File;
12
13         my $app = sub {
14             return [ 200, [ 'Content-Type' => 'text/plain' ], [ 'Hello Foo' ] ];
15         };
16
17         builder {
18             enable 'Session',
19                 store => Plack::Session::Store::File->new(
20                     dir => '/path/to/sessions'
21                 );
22             $app;
23         };
24
25         # with custom serializer/deserializer
26
27         builder {
28             enable 'Session',
29                 store => Plack::Session::Store::File->new(
30                     dir          => '/path/to/sessions',
31                     # YAML takes it's args the opposite order
32                     serializer   => sub { YAML::DumpFile( reverse @_ ) },
33                     deserializer => sub { YAML::LoadFile( @_ ) },
34                 );
35             $app;
36         };
37

DESCRIPTION

39       This implements a basic file based storage for session data. By default
40       it will use Storable to serialize and deserialize the data, but this
41       can be configured easily.
42
43       This is a subclass of Plack::Session::Store and implements its full
44       interface.
45

METHODS

47       new ( %params )
48           The %params can include dir, serializer and deserializer options.
49           It will check to be sure that the dir is writeable for you.
50
51       dir This is the directory to store the session data files in, if
52           nothing is provided then "/tmp" is used.
53
54       serializer
55           This is a CODE reference that implements the serialization logic.
56           The CODE ref gets two arguments, the $value, which is a HASH
57           reference to be serialized, and the $file_path to save it to.  It
58           is not expected to return anything.
59
60       deserializer
61           This is a CODE reference that implements the deserialization logic.
62           The CODE ref gets one argument, the $file_path to load the data
63           from. It is expected to return a HASH reference.
64

BUGS

66       All complex software has bugs lurking in it, and this module is no
67       exception. If you find a bug please either email me, or add the bug to
68       cpan-RT.
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AUTHOR

71       Stevan Little <stevan.little@iinteractive.com>
72

74       Copyright 2009, 2010 Infinity Interactive, Inc.
75
76       <http://www.iinteractive.com>
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78       This library is free software; you can redistribute it and/or modify it
79       under the same terms as Perl itself.
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83perl v5.38.0                      2023-07-21  Plack::Session::Store::File(3pm)
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