| line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
|
1
|
|
|
|
|
|
|
package Rose::DBx::AutoReconnect; |
|
2
|
1
|
|
|
1
|
|
25207
|
use strict; |
|
|
1
|
|
|
|
|
3
|
|
|
|
1
|
|
|
|
|
36
|
|
|
3
|
1
|
|
|
1
|
|
6
|
use warnings; |
|
|
1
|
|
|
|
|
2
|
|
|
|
1
|
|
|
|
|
28
|
|
|
4
|
1
|
|
|
1
|
|
6
|
use Carp; |
|
|
1
|
|
|
|
|
12
|
|
|
|
1
|
|
|
|
|
74
|
|
|
5
|
1
|
|
|
1
|
|
6
|
use base qw( Rose::DB ); |
|
|
1
|
|
|
|
|
2
|
|
|
|
1
|
|
|
|
|
1607
|
|
|
6
|
1
|
|
|
1
|
|
1180541
|
use Rose::DBx::Cache::Anywhere; |
|
|
1
|
|
|
|
|
4
|
|
|
|
1
|
|
|
|
|
122
|
|
|
7
|
|
|
|
|
|
|
|
|
8
|
|
|
|
|
|
|
our $VERSION = '0.04'; |
|
9
|
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
__PACKAGE__->db_cache_class('Rose::DBx::Cache::Anywhere'); |
|
11
|
|
|
|
|
|
|
__PACKAGE__->use_private_registry(1); |
|
12
|
|
|
|
|
|
|
|
|
13
|
|
|
|
|
|
|
DBI->trace(1) if $ENV{PERL_DEBUG} && $ENV{PERL_DEBUG} > 1; |
|
14
|
|
|
|
|
|
|
|
|
15
|
|
|
|
|
|
|
use Rose::Object::MakeMethods::Generic ( |
|
16
|
1
|
|
|
1
|
|
7
|
'scalar --get_set_init' => [qw( debug logfh )], ); |
|
|
1
|
|
|
|
|
1
|
|
|
|
1
|
|
|
|
|
13
|
|
|
17
|
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
|
|
19
|
|
|
|
|
|
|
=head1 NAME |
|
20
|
|
|
|
|
|
|
|
|
21
|
|
|
|
|
|
|
Rose::DBx::AutoReconnect - Rose::DB with auto-reconnect to server |
|
22
|
|
|
|
|
|
|
|
|
23
|
|
|
|
|
|
|
=head1 SYNOPSIS |
|
24
|
|
|
|
|
|
|
|
|
25
|
|
|
|
|
|
|
use Rose::DBx::AutoReconnect; |
|
26
|
|
|
|
|
|
|
my $db = Rose::DBx::AutoReconnect->new; |
|
27
|
|
|
|
|
|
|
$db->logger('hello world'); |
|
28
|
|
|
|
|
|
|
|
|
29
|
|
|
|
|
|
|
=head1 DESCRIPTION |
|
30
|
|
|
|
|
|
|
|
|
31
|
|
|
|
|
|
|
Rose::DBx::AutoReconnect is a subclass of Rose::DB. Additional features |
|
32
|
|
|
|
|
|
|
include: |
|
33
|
|
|
|
|
|
|
|
|
34
|
|
|
|
|
|
|
=over |
|
35
|
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
=item |
|
37
|
|
|
|
|
|
|
|
|
38
|
|
|
|
|
|
|
If using new_or_cached() method, will ping() dbh on every fetch from |
|
39
|
|
|
|
|
|
|
cache to ensure that the dbh is connected. This extends |
|
40
|
|
|
|
|
|
|
the basic Rose::DB::Cache behaviour beyond mod_perl/Apache::DBI. |
|
41
|
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
=item |
|
43
|
|
|
|
|
|
|
|
|
44
|
|
|
|
|
|
|
Convenient logger() method for debugging. |
|
45
|
|
|
|
|
|
|
|
|
46
|
|
|
|
|
|
|
=item |
|
47
|
|
|
|
|
|
|
|
|
48
|
|
|
|
|
|
|
Always uses DBI connect_cached() method when creating handles. |
|
49
|
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
=back |
|
51
|
|
|
|
|
|
|
|
|
52
|
|
|
|
|
|
|
Rose::DBx::AutoReconnect was written to allow new_or_cached() to |
|
53
|
|
|
|
|
|
|
work with MySQL's "morning bug" and to allow for restarting |
|
54
|
|
|
|
|
|
|
your database without restarting your application. |
|
55
|
|
|
|
|
|
|
See also Rose::DBx::Cache::Anywhere. |
|
56
|
|
|
|
|
|
|
|
|
57
|
|
|
|
|
|
|
=head1 METHODS |
|
58
|
|
|
|
|
|
|
|
|
59
|
|
|
|
|
|
|
=cut |
|
60
|
|
|
|
|
|
|
|
|
61
|
|
|
|
|
|
|
=head2 init_logfh |
|
62
|
|
|
|
|
|
|
|
|
63
|
|
|
|
|
|
|
Defaults to STDERR. Get/set it with logfh(). |
|
64
|
|
|
|
|
|
|
|
|
65
|
|
|
|
|
|
|
=cut |
|
66
|
|
|
|
|
|
|
|
|
67
|
0
|
|
|
0
|
1
|
|
sub init_logfh { *STDERR{IO} } |
|
68
|
|
|
|
|
|
|
|
|
69
|
|
|
|
|
|
|
=head2 init_debug |
|
70
|
|
|
|
|
|
|
|
|
71
|
|
|
|
|
|
|
Defaults to value of PERL_DEBUG env var (if set) or 0 (false). |
|
72
|
|
|
|
|
|
|
Get/set it with debug(). |
|
73
|
|
|
|
|
|
|
|
|
74
|
|
|
|
|
|
|
=cut |
|
75
|
|
|
|
|
|
|
|
|
76
|
0
|
0
|
|
0
|
1
|
|
sub init_debug { $ENV{PERL_DEBUG} || 0 } |
|
77
|
|
|
|
|
|
|
|
|
78
|
|
|
|
|
|
|
=head2 logger( I ) |
|
79
|
|
|
|
|
|
|
|
|
80
|
|
|
|
|
|
|
Writes I to the filehandle set with logfh(). |
|
81
|
|
|
|
|
|
|
|
|
82
|
|
|
|
|
|
|
=cut |
|
83
|
|
|
|
|
|
|
|
|
84
|
|
|
|
|
|
|
sub logger { |
|
85
|
0
|
|
|
0
|
1
|
|
my $self = shift; |
|
86
|
0
|
|
|
|
|
|
my @msg = @_; |
|
87
|
0
|
|
|
|
|
|
for my $m (@msg) { |
|
88
|
0
|
|
|
|
|
|
print { $self->logfh } join( ' ', $self->loglabel, $m, "\n" ); |
|
|
0
|
|
|
|
|
|
|
|
89
|
|
|
|
|
|
|
} |
|
90
|
|
|
|
|
|
|
} |
|
91
|
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
=head2 loglabel |
|
93
|
|
|
|
|
|
|
|
|
94
|
|
|
|
|
|
|
Returns a pretty timestamp and label. Used by logger(). |
|
95
|
|
|
|
|
|
|
|
|
96
|
|
|
|
|
|
|
=cut |
|
97
|
|
|
|
|
|
|
|
|
98
|
|
|
|
|
|
|
sub loglabel { |
|
99
|
0
|
|
|
0
|
1
|
|
my $self = shift; |
|
100
|
0
|
|
|
|
|
|
my $time = localtime(); |
|
101
|
0
|
|
|
|
|
|
return '[' . $time . '] ' . '[' . $self->nick . '] '; |
|
102
|
|
|
|
|
|
|
} |
|
103
|
|
|
|
|
|
|
|
|
104
|
|
|
|
|
|
|
=head2 nick |
|
105
|
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
Returns pretty label unique to this DB object. Used by loglabel(). |
|
107
|
|
|
|
|
|
|
|
|
108
|
|
|
|
|
|
|
=cut |
|
109
|
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
sub nick { |
|
111
|
0
|
|
|
0
|
1
|
|
my $self = shift; |
|
112
|
0
|
|
0
|
|
|
|
return join( '.', |
|
113
|
|
|
|
|
|
|
$self->domain, $self->type, $self->database . '@' . ($self->host||'localhost') ); |
|
114
|
|
|
|
|
|
|
} |
|
115
|
|
|
|
|
|
|
|
|
116
|
|
|
|
|
|
|
=head2 dbi_connect |
|
117
|
|
|
|
|
|
|
|
|
118
|
|
|
|
|
|
|
Override base method to use DBI connect_cached() method. |
|
119
|
|
|
|
|
|
|
|
|
120
|
|
|
|
|
|
|
=cut |
|
121
|
|
|
|
|
|
|
|
|
122
|
|
|
|
|
|
|
sub dbi_connect { |
|
123
|
0
|
|
|
0
|
1
|
|
my $self = shift; |
|
124
|
0
|
0
|
|
|
|
|
$self->logger(" ---------> dbi->connect") if $self->debug; |
|
125
|
0
|
|
|
|
|
|
return DBI->connect_cached(@_); |
|
126
|
|
|
|
|
|
|
} |
|
127
|
|
|
|
|
|
|
|
|
128
|
|
|
|
|
|
|
1; |
|
129
|
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
__END__ |