1Plack::Session::Store::UDsBeIr(3Cpomn)tributed Perl DocuPmleanctka:t:iSoenssion::Store::DBI(3pm)
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NAME

6       Plack::Session::Store::DBI - DBI-based session store
7

SYNOPSIS

9         use Plack::Builder;
10         use Plack::Middleware::Session;
11         use Plack::Session::Store::DBI;
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::DBI->new(
20                     dbh => DBI->connect( @connect_args )
21                 );
22             $app;
23         };
24
25         # set get_dbh callback for ondemand
26
27         builder {
28             enable 'Session',
29                 store => Plack::Session::Store::DBI->new(
30                     get_dbh => sub { DBI->connect( @connect_args ) }
31                 );
32             $app;
33         };
34
35         # with custom serializer/deserializer
36
37         builder {
38             enable 'Session',
39                 store => Plack::Session::Store::DBI->new(
40                     dbh => DBI->connect( @connect_args )
41                     # YAML takes its args in the opposite order
42                     serializer   => sub { YAML::DumpFile( reverse @_ ) },
43                     deserializer => sub { YAML::LoadFile( @_ ) },
44                 );
45             $app;
46         };
47
48
49         # use custom session table name
50
51         builder {
52             enable 'Session',
53                 store => Plack::Session::Store::DBI->new(
54                     dbh        => DBI->connect( @connect_args ),
55                     table_name => 'my_session_table',
56                 );
57             $app;
58         };
59

DESCRIPTION

61       This implements a DBI based storage for session data. By default it
62       will use Storable and MIME::Base64 to serialize and deserialize the
63       data, but this can be configured easily.
64
65       This is a subclass of Plack::Session::Store and implements its full
66       interface.
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SESSION TABLE SCHEMA

69       Your session table must have at least the following schema structure:
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71           CREATE TABLE sessions (
72               id           CHAR(72) PRIMARY KEY,
73               session_data TEXT
74           );
75
76       Note that MySQL TEXT fields only store 64KB, so if your session data
77       will exceed that size you'll want to move to MEDIUMTEXT, MEDIUMBLOB, or
78       larger.
79

AUTHORS

81       Many aspects of this module were partially based upon
82       Catalyst::Plugin::Session::Store::DBI
83
84       Daisuke Maki
85

87       Copyright 2009, 2010 Daisuke Maki "<daisuke@endeworks.jp>"
88
89       This library is free software; you can redistribute it and/or modify it
90       under the same terms as Perl itself.
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94perl v5.30.0                      2019-07-26   Plack::Session::Store::DBI(3pm)
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