| line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
|
1
|
|
|
|
|
|
|
package TRD::Watch::DB; |
|
2
|
|
|
|
|
|
|
|
|
3
|
1
|
|
|
1
|
|
74897
|
use 5.008008; |
|
|
1
|
|
|
|
|
5
|
|
|
|
1
|
|
|
|
|
60
|
|
|
4
|
1
|
|
|
1
|
|
6
|
use strict; |
|
|
1
|
|
|
|
|
2
|
|
|
|
1
|
|
|
|
|
43
|
|
|
5
|
1
|
|
|
1
|
|
22
|
use warnings; |
|
|
1
|
|
|
|
|
8
|
|
|
|
1
|
|
|
|
|
53
|
|
|
6
|
1
|
|
|
1
|
|
12657
|
use POSIX; |
|
|
1
|
|
|
|
|
33031
|
|
|
|
1
|
|
|
|
|
7
|
|
|
7
|
1
|
|
|
1
|
|
10536
|
use Carp; |
|
|
1
|
|
|
|
|
4
|
|
|
|
1
|
|
|
|
|
99
|
|
|
8
|
1
|
|
|
1
|
|
9207
|
use DBI; |
|
|
1
|
|
|
|
|
78564
|
|
|
|
1
|
|
|
|
|
114
|
|
|
9
|
1
|
|
|
1
|
|
4067
|
use threads ( 'exit' => 'threads_only' ); |
|
|
0
|
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
use Time::HiRes qw(sleep); |
|
11
|
|
|
|
|
|
|
use TRD::DebugLog; |
|
12
|
|
|
|
|
|
|
|
|
13
|
|
|
|
|
|
|
=head1 NAME |
|
14
|
|
|
|
|
|
|
|
|
15
|
|
|
|
|
|
|
TRD::Warch::DB - データベースの死活監視 |
|
16
|
|
|
|
|
|
|
|
|
17
|
|
|
|
|
|
|
=head1 VERSION |
|
18
|
|
|
|
|
|
|
|
|
19
|
|
|
|
|
|
|
Version 0.0.5 |
|
20
|
|
|
|
|
|
|
|
|
21
|
|
|
|
|
|
|
=cut |
|
22
|
|
|
|
|
|
|
|
|
23
|
|
|
|
|
|
|
our $VERSION = '0.0.5'; |
|
24
|
|
|
|
|
|
|
our $default_timeout = 5; # sec |
|
25
|
|
|
|
|
|
|
our $default_interval = 60; # sec |
|
26
|
|
|
|
|
|
|
our $default_sql = "select TO_CHAR( sysdate, 'YYYY-MM-DD HH24:MI:SS' ) from dual"; |
|
27
|
|
|
|
|
|
|
our $default_db_sid = 'Oracle:emp'; |
|
28
|
|
|
|
|
|
|
our $default_db_user = 'sccot'; |
|
29
|
|
|
|
|
|
|
our $default_db_pass = 'tiger'; |
|
30
|
|
|
|
|
|
|
|
|
31
|
|
|
|
|
|
|
=head1 SYNOPSIS |
|
32
|
|
|
|
|
|
|
|
|
33
|
|
|
|
|
|
|
use TRD::Watch::DB; |
|
34
|
|
|
|
|
|
|
use DBI; |
|
35
|
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
my $db_th = new1 TRD:Watch::DB( |
|
37
|
|
|
|
|
|
|
$name, |
|
38
|
|
|
|
|
|
|
'-db_sid' => 'Oracle:emp', |
|
39
|
|
|
|
|
|
|
'-db_user' => 'sccot', |
|
40
|
|
|
|
|
|
|
'-db_pass' => 'tiger', |
|
41
|
|
|
|
|
|
|
'-sql' => q!select TO_CHAR( sysdate, 'YYYY-MM-DD' ) from dual!, |
|
42
|
|
|
|
|
|
|
'-checkfunc' => \&checkfunc, |
|
43
|
|
|
|
|
|
|
'-errorfunc' => \&errorfunc, |
|
44
|
|
|
|
|
|
|
'-recoverfunc' => \&recoverfunc |
|
45
|
|
|
|
|
|
|
); |
|
46
|
|
|
|
|
|
|
$db_th->start; |
|
47
|
|
|
|
|
|
|
|
|
48
|
|
|
|
|
|
|
sub checkfunc($$) |
|
49
|
|
|
|
|
|
|
{ |
|
50
|
|
|
|
|
|
|
my( $name, $sth ) = @_; |
|
51
|
|
|
|
|
|
|
my $stat = -1; # 0=normal, 0!=error |
|
52
|
|
|
|
|
|
|
|
|
53
|
|
|
|
|
|
|
my( $row ) = $sth->fetchrow_array(); |
|
54
|
|
|
|
|
|
|
if( $row=~m/^\d\d\d\d-\d\d-\d\d$/ ){ |
|
55
|
|
|
|
|
|
|
$stat = 0; # normal |
|
56
|
|
|
|
|
|
|
} else { |
|
57
|
|
|
|
|
|
|
$stat = 1; # error |
|
58
|
|
|
|
|
|
|
} |
|
59
|
|
|
|
|
|
|
|
|
60
|
|
|
|
|
|
|
return $stat; |
|
61
|
|
|
|
|
|
|
} |
|
62
|
|
|
|
|
|
|
|
|
63
|
|
|
|
|
|
|
sub errorfunc($$) |
|
64
|
|
|
|
|
|
|
{ |
|
65
|
|
|
|
|
|
|
my( $name, $db_sid ) = @_; |
|
66
|
|
|
|
|
|
|
&send_error_mail( 'DB', $name, $db_sid ); |
|
67
|
|
|
|
|
|
|
} |
|
68
|
|
|
|
|
|
|
|
|
69
|
|
|
|
|
|
|
sub recoverfunc($$) |
|
70
|
|
|
|
|
|
|
{ |
|
71
|
|
|
|
|
|
|
my( $name, $db_sid ) = @_; |
|
72
|
|
|
|
|
|
|
&send_recover_mail( 'DB', $name, $db_sid ); |
|
73
|
|
|
|
|
|
|
} |
|
74
|
|
|
|
|
|
|
|
|
75
|
|
|
|
|
|
|
=head1 DESCRIPTION |
|
76
|
|
|
|
|
|
|
|
|
77
|
|
|
|
|
|
|
DBIでアクセスできるデータベースを死活監視します。 |
|
78
|
|
|
|
|
|
|
|
|
79
|
|
|
|
|
|
|
=head1 METHODS |
|
80
|
|
|
|
|
|
|
|
|
81
|
|
|
|
|
|
|
=head2 Constractor |
|
82
|
|
|
|
|
|
|
|
|
83
|
|
|
|
|
|
|
TRD::Watch::DBのコンストラクタです。 |
|
84
|
|
|
|
|
|
|
|
|
85
|
|
|
|
|
|
|
=head3 $db_th = new TRD::Watch::DB( $name [, '-db_sid' => $db_sid] [, '-db_user' => $db_user] [, '-db_pass' => $db_pass] [, '-sql' => $sql] [, '-errorfunc' => \$errorfunc] [, '-recoverfunc' => \$recoverfunc] [, '-checkfunc' => \$checkfunc] [, '-timeout' => $timeout] [, '-interval' => $interval] ); |
|
86
|
|
|
|
|
|
|
|
|
87
|
|
|
|
|
|
|
TRD::Watch::DBオブジェクトを作成するコンストラクタです。 |
|
88
|
|
|
|
|
|
|
|
|
89
|
|
|
|
|
|
|
最初の引数は、オブジェクトの名前で、必須です。 |
|
90
|
|
|
|
|
|
|
その他のオプションは、省略可能です。 |
|
91
|
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
=over 4 |
|
93
|
|
|
|
|
|
|
|
|
94
|
|
|
|
|
|
|
=item '-db_sid' |
|
95
|
|
|
|
|
|
|
|
|
96
|
|
|
|
|
|
|
DBIに設定するデータソースを指定します。 |
|
97
|
|
|
|
|
|
|
|
|
98
|
|
|
|
|
|
|
=item '-db_user' |
|
99
|
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
DBIに設定するユーザ名を指定します。 |
|
101
|
|
|
|
|
|
|
|
|
102
|
|
|
|
|
|
|
=item '-db_pass' |
|
103
|
|
|
|
|
|
|
|
|
104
|
|
|
|
|
|
|
DBIに設定するパスワードを指定します。 |
|
105
|
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
=item '-sql' |
|
107
|
|
|
|
|
|
|
|
|
108
|
|
|
|
|
|
|
死活監視で発行するSQL文を指定します。 |
|
109
|
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
=item '-errorfunc' |
|
111
|
|
|
|
|
|
|
|
|
112
|
|
|
|
|
|
|
障害が発生したときに呼び出されるコールバック関数を指定します。 |
|
113
|
|
|
|
|
|
|
|
|
114
|
|
|
|
|
|
|
=item '-recoverfunc' |
|
115
|
|
|
|
|
|
|
|
|
116
|
|
|
|
|
|
|
障害が回復したときに呼び出されるコールバック関数を指定します。 |
|
117
|
|
|
|
|
|
|
|
|
118
|
|
|
|
|
|
|
=item '-checkfunc' |
|
119
|
|
|
|
|
|
|
|
|
120
|
|
|
|
|
|
|
監視を行うコールバック関数を指定します。 |
|
121
|
|
|
|
|
|
|
|
|
122
|
|
|
|
|
|
|
=item '-timeout' |
|
123
|
|
|
|
|
|
|
|
|
124
|
|
|
|
|
|
|
監視のタイムアウトを秒で指定します。 |
|
125
|
|
|
|
|
|
|
|
|
126
|
|
|
|
|
|
|
=item '-interval' |
|
127
|
|
|
|
|
|
|
|
|
128
|
|
|
|
|
|
|
死活監視の間隔を秒で指定します。 |
|
129
|
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
=back |
|
131
|
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
=cut |
|
133
|
|
|
|
|
|
|
#======================================================================= |
|
134
|
|
|
|
|
|
|
sub new |
|
135
|
|
|
|
|
|
|
{ |
|
136
|
|
|
|
|
|
|
my( $pkg, $name, %opt ) = @_; |
|
137
|
|
|
|
|
|
|
|
|
138
|
|
|
|
|
|
|
bless { |
|
139
|
|
|
|
|
|
|
name => $name, |
|
140
|
|
|
|
|
|
|
db_sid => exists($opt{'-db_sid'}) ? $opt{'-db_sid'} : $default_db_sid, |
|
141
|
|
|
|
|
|
|
db_user => exists($opt{'-db_user'}) ? $opt{'-db_user'} : $default_db_user, |
|
142
|
|
|
|
|
|
|
db_pass => exists($opt{'-db_pass'}) ? $opt{'-db_pass'} : $default_db_pass, |
|
143
|
|
|
|
|
|
|
sql => exists($opt{'-sql'}) ? $opt{'-sql'} : $default_sql, |
|
144
|
|
|
|
|
|
|
errorfunc => exists($opt{'-errorfunc'}) ? $opt{'-errorfunc'} : \&default_errorfunc, |
|
145
|
|
|
|
|
|
|
recoverfunc => exists($opt{'-recoverfunc'}) ? $opt{'-recoverfunc'} : \&default_recuverfunc, |
|
146
|
|
|
|
|
|
|
checkfunc => exists($opt{'-checkfunc'}) ? $opt{'-checkfunc'} : \&default_checkfunc, |
|
147
|
|
|
|
|
|
|
timeout => exists($opt{'-timeout'}) ? $opt{'-timeout'} : $default_timeout, |
|
148
|
|
|
|
|
|
|
interval => exists($opt{'-interval'}) ? $opt{'-interval'} : $default_interval, |
|
149
|
|
|
|
|
|
|
sleepcron => undef, |
|
150
|
|
|
|
|
|
|
pid => undef, |
|
151
|
|
|
|
|
|
|
start => 0, |
|
152
|
|
|
|
|
|
|
}, $pkg; |
|
153
|
|
|
|
|
|
|
} |
|
154
|
|
|
|
|
|
|
|
|
155
|
|
|
|
|
|
|
=head2 setName( $name ) |
|
156
|
|
|
|
|
|
|
|
|
157
|
|
|
|
|
|
|
オブジェクトの名前を設定します。 |
|
158
|
|
|
|
|
|
|
|
|
159
|
|
|
|
|
|
|
=head3 $db_th->setName( 'test' ); |
|
160
|
|
|
|
|
|
|
|
|
161
|
|
|
|
|
|
|
死活監視のコールバック関数が呼ばれる際に名前がわたされます。 |
|
162
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
163
|
|
|
|
|
|
|
|
|
164
|
|
|
|
|
|
|
=cut |
|
165
|
|
|
|
|
|
|
#======================================================================= |
|
166
|
|
|
|
|
|
|
sub setName |
|
167
|
|
|
|
|
|
|
{ |
|
168
|
|
|
|
|
|
|
my $self = shift; |
|
169
|
|
|
|
|
|
|
my $name = (@_) ? shift : ''; |
|
170
|
|
|
|
|
|
|
$self->{'name'} = $name; |
|
171
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
172
|
|
|
|
|
|
|
$self->stop; |
|
173
|
|
|
|
|
|
|
$self->start; |
|
174
|
|
|
|
|
|
|
} |
|
175
|
|
|
|
|
|
|
} |
|
176
|
|
|
|
|
|
|
|
|
177
|
|
|
|
|
|
|
=head2 setDbSid( $db_sid ) |
|
178
|
|
|
|
|
|
|
|
|
179
|
|
|
|
|
|
|
DBIに指定するデータソースを設定します。 |
|
180
|
|
|
|
|
|
|
|
|
181
|
|
|
|
|
|
|
=head3 $db_th->setDbSid( 'Oracle:emp' ); |
|
182
|
|
|
|
|
|
|
|
|
183
|
|
|
|
|
|
|
死活監視のコールバック関数が呼ばれる際にデータソース名がわたされます。 |
|
184
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
185
|
|
|
|
|
|
|
|
|
186
|
|
|
|
|
|
|
=cut |
|
187
|
|
|
|
|
|
|
#======================================================================= |
|
188
|
|
|
|
|
|
|
sub setDbSid |
|
189
|
|
|
|
|
|
|
{ |
|
190
|
|
|
|
|
|
|
my $self = shift; |
|
191
|
|
|
|
|
|
|
my $db_sid = (@_) ? shift : $default_db_sid; |
|
192
|
|
|
|
|
|
|
$self->{'db_sid'} = $db_sid; |
|
193
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
194
|
|
|
|
|
|
|
$self->stop; |
|
195
|
|
|
|
|
|
|
$self->start; |
|
196
|
|
|
|
|
|
|
} |
|
197
|
|
|
|
|
|
|
} |
|
198
|
|
|
|
|
|
|
|
|
199
|
|
|
|
|
|
|
=head2 setDbUser( $db_user ) |
|
200
|
|
|
|
|
|
|
|
|
201
|
|
|
|
|
|
|
DBIに指定するユーザ名を設定します。 |
|
202
|
|
|
|
|
|
|
|
|
203
|
|
|
|
|
|
|
=head3 $db_th->setDbUser( 'sccot' ); |
|
204
|
|
|
|
|
|
|
|
|
205
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
206
|
|
|
|
|
|
|
|
|
207
|
|
|
|
|
|
|
=cut |
|
208
|
|
|
|
|
|
|
#======================================================================= |
|
209
|
|
|
|
|
|
|
sub setDbUser |
|
210
|
|
|
|
|
|
|
{ |
|
211
|
|
|
|
|
|
|
my $self = shift; |
|
212
|
|
|
|
|
|
|
my $db_user = (@_) ? shift : $default_db_user; |
|
213
|
|
|
|
|
|
|
$self->{'db_user'} = $db_user; |
|
214
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
215
|
|
|
|
|
|
|
$self->stop; |
|
216
|
|
|
|
|
|
|
$self->start; |
|
217
|
|
|
|
|
|
|
} |
|
218
|
|
|
|
|
|
|
} |
|
219
|
|
|
|
|
|
|
|
|
220
|
|
|
|
|
|
|
=head2 setDbPassword( $db_password ) |
|
221
|
|
|
|
|
|
|
|
|
222
|
|
|
|
|
|
|
DBIに指定するパスワードを設定します。 |
|
223
|
|
|
|
|
|
|
|
|
224
|
|
|
|
|
|
|
=head3 $db_th->setDbPassword( 'tiger' ); |
|
225
|
|
|
|
|
|
|
|
|
226
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
227
|
|
|
|
|
|
|
|
|
228
|
|
|
|
|
|
|
=cut |
|
229
|
|
|
|
|
|
|
#======================================================================= |
|
230
|
|
|
|
|
|
|
sub setDbPassword |
|
231
|
|
|
|
|
|
|
{ |
|
232
|
|
|
|
|
|
|
my $self = shift; |
|
233
|
|
|
|
|
|
|
my $db_pass = (@_) ? shift : $default_db_pass; |
|
234
|
|
|
|
|
|
|
$self->{'db_pass'} = $db_pass; |
|
235
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
236
|
|
|
|
|
|
|
$self->stop; |
|
237
|
|
|
|
|
|
|
$self->start; |
|
238
|
|
|
|
|
|
|
} |
|
239
|
|
|
|
|
|
|
} |
|
240
|
|
|
|
|
|
|
|
|
241
|
|
|
|
|
|
|
=head2 setSql( $sql ) |
|
242
|
|
|
|
|
|
|
|
|
243
|
|
|
|
|
|
|
死活監視で発行するSQLを設定します。 |
|
244
|
|
|
|
|
|
|
|
|
245
|
|
|
|
|
|
|
=head3 $db_th->setSql( q!select sysdate from dual! ); |
|
246
|
|
|
|
|
|
|
|
|
247
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
248
|
|
|
|
|
|
|
|
|
249
|
|
|
|
|
|
|
=cut |
|
250
|
|
|
|
|
|
|
#======================================================================= |
|
251
|
|
|
|
|
|
|
sub setSql |
|
252
|
|
|
|
|
|
|
{ |
|
253
|
|
|
|
|
|
|
my $self = shift; |
|
254
|
|
|
|
|
|
|
my $sql = (@_) ? shift : $default_sql; |
|
255
|
|
|
|
|
|
|
$self->{'sql'} = $sql; |
|
256
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
257
|
|
|
|
|
|
|
$self->stop; |
|
258
|
|
|
|
|
|
|
$self->start; |
|
259
|
|
|
|
|
|
|
} |
|
260
|
|
|
|
|
|
|
} |
|
261
|
|
|
|
|
|
|
|
|
262
|
|
|
|
|
|
|
=head2 setWatchSleep( $name, $datetime, $sleeptime ); |
|
263
|
|
|
|
|
|
|
|
|
264
|
|
|
|
|
|
|
死活監視を休止する時間を設定します。 |
|
265
|
|
|
|
|
|
|
|
|
266
|
|
|
|
|
|
|
=head3 $db_th->setWatchSleep( 'cron time sleep', '59 3 * * *', 60*60 ); |
|
267
|
|
|
|
|
|
|
|
|
268
|
|
|
|
|
|
|
設定した時間、死活監視を休止(sleep)し、計画的な障害検知を回避します。 |
|
269
|
|
|
|
|
|
|
|
|
270
|
|
|
|
|
|
|
=over 4 |
|
271
|
|
|
|
|
|
|
|
|
272
|
|
|
|
|
|
|
=item $name |
|
273
|
|
|
|
|
|
|
|
|
274
|
|
|
|
|
|
|
休止に名前を設定します。 |
|
275
|
|
|
|
|
|
|
|
|
276
|
|
|
|
|
|
|
=item $datetime |
|
277
|
|
|
|
|
|
|
|
|
278
|
|
|
|
|
|
|
休止する開始時間をcronのような形式で設定します。 |
|
279
|
|
|
|
|
|
|
5つの空白で区切られた値を設定します。 |
|
280
|
|
|
|
|
|
|
詳しくはcrontabを参考にしてください。 |
|
281
|
|
|
|
|
|
|
|
|
282
|
|
|
|
|
|
|
=item $sleeptime |
|
283
|
|
|
|
|
|
|
|
|
284
|
|
|
|
|
|
|
休止時間を秒で設定します。 |
|
285
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
286
|
|
|
|
|
|
|
|
|
287
|
|
|
|
|
|
|
=back |
|
288
|
|
|
|
|
|
|
|
|
289
|
|
|
|
|
|
|
=cut |
|
290
|
|
|
|
|
|
|
#======================================================================= |
|
291
|
|
|
|
|
|
|
sub setWatchSleep($$$$) |
|
292
|
|
|
|
|
|
|
{ |
|
293
|
|
|
|
|
|
|
my( $self, $name, $datetime, $sleeptime ) = @_; |
|
294
|
|
|
|
|
|
|
|
|
295
|
|
|
|
|
|
|
my $item = { |
|
296
|
|
|
|
|
|
|
name => $name, |
|
297
|
|
|
|
|
|
|
datetime => $datetime, |
|
298
|
|
|
|
|
|
|
sleeptime => $sleeptime, |
|
299
|
|
|
|
|
|
|
}; |
|
300
|
|
|
|
|
|
|
push( @{$self->{'sleepcron'}}, $item ); |
|
301
|
|
|
|
|
|
|
|
|
302
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
303
|
|
|
|
|
|
|
$self->stop; |
|
304
|
|
|
|
|
|
|
$self->start; |
|
305
|
|
|
|
|
|
|
} |
|
306
|
|
|
|
|
|
|
} |
|
307
|
|
|
|
|
|
|
|
|
308
|
|
|
|
|
|
|
=head2 setTimeout( $timeout ); |
|
309
|
|
|
|
|
|
|
|
|
310
|
|
|
|
|
|
|
監視のタイムアウトを設定します。 |
|
311
|
|
|
|
|
|
|
|
|
312
|
|
|
|
|
|
|
=head3 $db_th->setTimeout( 30 ); |
|
313
|
|
|
|
|
|
|
|
|
314
|
|
|
|
|
|
|
DBからタイムアウト値までに返答が来ない場合、障害として扱います。 |
|
315
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
316
|
|
|
|
|
|
|
|
|
317
|
|
|
|
|
|
|
=cut |
|
318
|
|
|
|
|
|
|
#======================================================================= |
|
319
|
|
|
|
|
|
|
sub setTimeout |
|
320
|
|
|
|
|
|
|
{ |
|
321
|
|
|
|
|
|
|
my $self = shift; |
|
322
|
|
|
|
|
|
|
my $timeout = (@_) ? shift : $default_timeout; |
|
323
|
|
|
|
|
|
|
$self->{'timeout'} = $timeout; |
|
324
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
325
|
|
|
|
|
|
|
$self->stop; |
|
326
|
|
|
|
|
|
|
$self->start; |
|
327
|
|
|
|
|
|
|
} |
|
328
|
|
|
|
|
|
|
} |
|
329
|
|
|
|
|
|
|
|
|
330
|
|
|
|
|
|
|
=head2 setInterval( $interval ) |
|
331
|
|
|
|
|
|
|
|
|
332
|
|
|
|
|
|
|
死活監視の間隔を設定します。 |
|
333
|
|
|
|
|
|
|
|
|
334
|
|
|
|
|
|
|
=head3 $db_th->setInterval( 60 ); |
|
335
|
|
|
|
|
|
|
|
|
336
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
337
|
|
|
|
|
|
|
|
|
338
|
|
|
|
|
|
|
=cut |
|
339
|
|
|
|
|
|
|
#======================================================================= |
|
340
|
|
|
|
|
|
|
sub setInterval |
|
341
|
|
|
|
|
|
|
{ |
|
342
|
|
|
|
|
|
|
my $self = shift; |
|
343
|
|
|
|
|
|
|
my $interval = (@_) ? shift : $default_interval; |
|
344
|
|
|
|
|
|
|
$self->{'interval'} = $interval; |
|
345
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
346
|
|
|
|
|
|
|
$self->stop; |
|
347
|
|
|
|
|
|
|
$self->start; |
|
348
|
|
|
|
|
|
|
} |
|
349
|
|
|
|
|
|
|
} |
|
350
|
|
|
|
|
|
|
|
|
351
|
|
|
|
|
|
|
=head2 setErrorFunc( \&errorfunc ) |
|
352
|
|
|
|
|
|
|
|
|
353
|
|
|
|
|
|
|
障害が発生したときに呼ばれるコールバック関数を指定します。 |
|
354
|
|
|
|
|
|
|
|
|
355
|
|
|
|
|
|
|
=head3 $db_th->setErrorFunc( \&errorfunc ); |
|
356
|
|
|
|
|
|
|
|
|
357
|
|
|
|
|
|
|
コールバック関数には死活監視の名前($name)とデータソース名($db_sid)が渡されます。 |
|
358
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
359
|
|
|
|
|
|
|
|
|
360
|
|
|
|
|
|
|
=cut |
|
361
|
|
|
|
|
|
|
#======================================================================= |
|
362
|
|
|
|
|
|
|
sub setErrorFunc |
|
363
|
|
|
|
|
|
|
{ |
|
364
|
|
|
|
|
|
|
my $self = shift; |
|
365
|
|
|
|
|
|
|
my $func = (@_) ? shift : undef; |
|
366
|
|
|
|
|
|
|
$self->{'errorfunc'} = $func; |
|
367
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
368
|
|
|
|
|
|
|
$self->stop; |
|
369
|
|
|
|
|
|
|
$self->start; |
|
370
|
|
|
|
|
|
|
} |
|
371
|
|
|
|
|
|
|
} |
|
372
|
|
|
|
|
|
|
|
|
373
|
|
|
|
|
|
|
=head2 setRecoverFunc( \&recoverfunc ) |
|
374
|
|
|
|
|
|
|
|
|
375
|
|
|
|
|
|
|
障害が回復したときに呼ばれるコールバック関数を設定します。 |
|
376
|
|
|
|
|
|
|
|
|
377
|
|
|
|
|
|
|
=head3 $db_th->setRecoverFunc( \&recoverfunc ); |
|
378
|
|
|
|
|
|
|
|
|
379
|
|
|
|
|
|
|
コールバック関数には死活監視の名前($name)とデータソース名($db_sid)が渡されます。 |
|
380
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
381
|
|
|
|
|
|
|
|
|
382
|
|
|
|
|
|
|
=cut |
|
383
|
|
|
|
|
|
|
#======================================================================= |
|
384
|
|
|
|
|
|
|
sub setRecoverFunc |
|
385
|
|
|
|
|
|
|
{ |
|
386
|
|
|
|
|
|
|
my $self = shift; |
|
387
|
|
|
|
|
|
|
my $func = (@_) ? shift : \&default_recoverfunc; |
|
388
|
|
|
|
|
|
|
$self->{'recoverfunc'} = $func; |
|
389
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
390
|
|
|
|
|
|
|
$self->stop; |
|
391
|
|
|
|
|
|
|
$self->start; |
|
392
|
|
|
|
|
|
|
} |
|
393
|
|
|
|
|
|
|
} |
|
394
|
|
|
|
|
|
|
|
|
395
|
|
|
|
|
|
|
=head2 setCheckFunc( \&checkfunc ) |
|
396
|
|
|
|
|
|
|
|
|
397
|
|
|
|
|
|
|
死活監視を行うコールバック関数を設定します。 |
|
398
|
|
|
|
|
|
|
|
|
399
|
|
|
|
|
|
|
=head3 $db_th->setCheckFunc( \&checkfunc ); |
|
400
|
|
|
|
|
|
|
|
|
401
|
|
|
|
|
|
|
コールバック関数には死活監視の名前($name)とDBIからのステートメントハンドル($sth)が渡されます。 |
|
402
|
|
|
|
|
|
|
死活監視が開始されていた場合、再起動されます。 |
|
403
|
|
|
|
|
|
|
|
|
404
|
|
|
|
|
|
|
=cut |
|
405
|
|
|
|
|
|
|
#======================================================================= |
|
406
|
|
|
|
|
|
|
sub setCheckFunc |
|
407
|
|
|
|
|
|
|
{ |
|
408
|
|
|
|
|
|
|
my $self = shift; |
|
409
|
|
|
|
|
|
|
my $func = (@_) ? shift : undef; |
|
410
|
|
|
|
|
|
|
$self->{'checkfunc'} = $func; |
|
411
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
412
|
|
|
|
|
|
|
$self->stop; |
|
413
|
|
|
|
|
|
|
$self->start; |
|
414
|
|
|
|
|
|
|
} |
|
415
|
|
|
|
|
|
|
} |
|
416
|
|
|
|
|
|
|
|
|
417
|
|
|
|
|
|
|
=head2 start |
|
418
|
|
|
|
|
|
|
|
|
419
|
|
|
|
|
|
|
死活監視を開始します。 |
|
420
|
|
|
|
|
|
|
|
|
421
|
|
|
|
|
|
|
=head3 $db_th->start(); |
|
422
|
|
|
|
|
|
|
|
|
423
|
|
|
|
|
|
|
死活監視を開始し、checkfuncがinterval間隔で呼び出されます。 |
|
424
|
|
|
|
|
|
|
障害が発生するとerrorfuncが呼び出され、障害が回復するとrecoverfuncが呼び出されます。 |
|
425
|
|
|
|
|
|
|
|
|
426
|
|
|
|
|
|
|
=cut |
|
427
|
|
|
|
|
|
|
#======================================================================= |
|
428
|
|
|
|
|
|
|
sub start |
|
429
|
|
|
|
|
|
|
{ |
|
430
|
|
|
|
|
|
|
my $self = shift; |
|
431
|
|
|
|
|
|
|
|
|
432
|
|
|
|
|
|
|
my $stat = 1; |
|
433
|
|
|
|
|
|
|
if( $self->{'start'} ){ |
|
434
|
|
|
|
|
|
|
dlog( "already started:". $self->{'name'} ); |
|
435
|
|
|
|
|
|
|
} else { |
|
436
|
|
|
|
|
|
|
my $pid = threads->new( \&db_thread, $self ); |
|
437
|
|
|
|
|
|
|
$self->{'pid'} = $pid; |
|
438
|
|
|
|
|
|
|
$self->{'start'} = 1; |
|
439
|
|
|
|
|
|
|
$stat = 0; |
|
440
|
|
|
|
|
|
|
sleep( 0.1 ); |
|
441
|
|
|
|
|
|
|
} |
|
442
|
|
|
|
|
|
|
|
|
443
|
|
|
|
|
|
|
return $stat; |
|
444
|
|
|
|
|
|
|
} |
|
445
|
|
|
|
|
|
|
|
|
446
|
|
|
|
|
|
|
=head2 stop |
|
447
|
|
|
|
|
|
|
|
|
448
|
|
|
|
|
|
|
死活監視を停止します。 |
|
449
|
|
|
|
|
|
|
|
|
450
|
|
|
|
|
|
|
=head3 $db_th->stop(); |
|
451
|
|
|
|
|
|
|
|
|
452
|
|
|
|
|
|
|
死活監視を停止します。 |
|
453
|
|
|
|
|
|
|
|
|
454
|
|
|
|
|
|
|
=cut |
|
455
|
|
|
|
|
|
|
#======================================================================= |
|
456
|
|
|
|
|
|
|
sub stop |
|
457
|
|
|
|
|
|
|
{ |
|
458
|
|
|
|
|
|
|
my $self = shift; |
|
459
|
|
|
|
|
|
|
|
|
460
|
|
|
|
|
|
|
my $stat = 1; |
|
461
|
|
|
|
|
|
|
if( !$self->{'start'} ){ |
|
462
|
|
|
|
|
|
|
dlog( "already stoped:". $self->{'name'} ); |
|
463
|
|
|
|
|
|
|
} else { |
|
464
|
|
|
|
|
|
|
$self->{'pid'}->kill('TERM'); |
|
465
|
|
|
|
|
|
|
$self->{'pid'}->detach(); |
|
466
|
|
|
|
|
|
|
$self->{'pid'} = undef; |
|
467
|
|
|
|
|
|
|
$self->{'start'} = 0; |
|
468
|
|
|
|
|
|
|
$stat = 0; |
|
469
|
|
|
|
|
|
|
sleep( 0.1 ); |
|
470
|
|
|
|
|
|
|
} |
|
471
|
|
|
|
|
|
|
|
|
472
|
|
|
|
|
|
|
return $stat; |
|
473
|
|
|
|
|
|
|
} |
|
474
|
|
|
|
|
|
|
|
|
475
|
|
|
|
|
|
|
=head2 db_thread |
|
476
|
|
|
|
|
|
|
|
|
477
|
|
|
|
|
|
|
内部関数:死活監視を行うスレッド関数 |
|
478
|
|
|
|
|
|
|
監視はforkで起動される。 |
|
479
|
|
|
|
|
|
|
|
|
480
|
|
|
|
|
|
|
=cut |
|
481
|
|
|
|
|
|
|
#======================================================================= |
|
482
|
|
|
|
|
|
|
sub db_thread |
|
483
|
|
|
|
|
|
|
{ |
|
484
|
|
|
|
|
|
|
my $self = shift; |
|
485
|
|
|
|
|
|
|
my $stat = -1; |
|
486
|
|
|
|
|
|
|
my $old_stat = undef; |
|
487
|
|
|
|
|
|
|
|
|
488
|
|
|
|
|
|
|
$SIG{'TERM'} = sub { dlog( "term:". $self->{'name'} ); threads->exit(); }; |
|
489
|
|
|
|
|
|
|
|
|
490
|
|
|
|
|
|
|
my $pid; |
|
491
|
|
|
|
|
|
|
my $t; |
|
492
|
|
|
|
|
|
|
my $func; |
|
493
|
|
|
|
|
|
|
my $sleeptime = 0; |
|
494
|
|
|
|
|
|
|
|
|
495
|
|
|
|
|
|
|
while( 1 ){ |
|
496
|
|
|
|
|
|
|
if( $pid = fork ){ |
|
497
|
|
|
|
|
|
|
$t = 0; |
|
498
|
|
|
|
|
|
|
while( 1 ){ |
|
499
|
|
|
|
|
|
|
if( waitpid( $pid, &POSIX::WNOHANG ) != 0 ){ |
|
500
|
|
|
|
|
|
|
$stat = $? >> 8; |
|
501
|
|
|
|
|
|
|
last; |
|
502
|
|
|
|
|
|
|
} else { |
|
503
|
|
|
|
|
|
|
# running |
|
504
|
|
|
|
|
|
|
if( $t > $self->{'timeout'} ){ |
|
505
|
|
|
|
|
|
|
# timeout |
|
506
|
|
|
|
|
|
|
dlog( "timeout:". $self->{'name'} ); |
|
507
|
|
|
|
|
|
|
kill SIGKILL, $pid; |
|
508
|
|
|
|
|
|
|
kill SIGTERM, $pid; |
|
509
|
|
|
|
|
|
|
waitpid( $pid, 0 ); |
|
510
|
|
|
|
|
|
|
$stat = 2; |
|
511
|
|
|
|
|
|
|
last; |
|
512
|
|
|
|
|
|
|
} |
|
513
|
|
|
|
|
|
|
} |
|
514
|
|
|
|
|
|
|
sleep( 0.1 ); |
|
515
|
|
|
|
|
|
|
$t += 0.1; |
|
516
|
|
|
|
|
|
|
} |
|
517
|
|
|
|
|
|
|
} else { |
|
518
|
|
|
|
|
|
|
# forked proc |
|
519
|
|
|
|
|
|
|
$stat = &db( $self ); |
|
520
|
|
|
|
|
|
|
POSIX::_exit( $stat ); |
|
521
|
|
|
|
|
|
|
} |
|
522
|
|
|
|
|
|
|
|
|
523
|
|
|
|
|
|
|
if( defined( $old_stat ) ){ |
|
524
|
|
|
|
|
|
|
if( $old_stat != $stat ){ |
|
525
|
|
|
|
|
|
|
$func = undef; |
|
526
|
|
|
|
|
|
|
if( $stat ){ |
|
527
|
|
|
|
|
|
|
$func = $self->{'errorfunc'}; |
|
528
|
|
|
|
|
|
|
} else { |
|
529
|
|
|
|
|
|
|
$func = $self->{'recoverfunc'}; |
|
530
|
|
|
|
|
|
|
} |
|
531
|
|
|
|
|
|
|
if( ref( $func ) eq 'CODE' ){ |
|
532
|
|
|
|
|
|
|
&{$func}( $self->{'name'}, $self->{'db_sid'} ); |
|
533
|
|
|
|
|
|
|
} |
|
534
|
|
|
|
|
|
|
} |
|
535
|
|
|
|
|
|
|
} |
|
536
|
|
|
|
|
|
|
$old_stat = $stat; |
|
537
|
|
|
|
|
|
|
|
|
538
|
|
|
|
|
|
|
$sleeptime = ($self->{'interval'} - $t); |
|
539
|
|
|
|
|
|
|
$sleeptime += &checkSleep( $self ); |
|
540
|
|
|
|
|
|
|
$sleeptime = 0 if( $sleeptime < 0 ); |
|
541
|
|
|
|
|
|
|
sleep( $sleeptime ); |
|
542
|
|
|
|
|
|
|
} |
|
543
|
|
|
|
|
|
|
|
|
544
|
|
|
|
|
|
|
return $stat; |
|
545
|
|
|
|
|
|
|
} |
|
546
|
|
|
|
|
|
|
|
|
547
|
|
|
|
|
|
|
=head2 checkSleep |
|
548
|
|
|
|
|
|
|
|
|
549
|
|
|
|
|
|
|
内部関数:休止時期を取得する。 |
|
550
|
|
|
|
|
|
|
|
|
551
|
|
|
|
|
|
|
=cut |
|
552
|
|
|
|
|
|
|
#======================================================================= |
|
553
|
|
|
|
|
|
|
sub checkSleep |
|
554
|
|
|
|
|
|
|
{ |
|
555
|
|
|
|
|
|
|
my $self = shift; |
|
556
|
|
|
|
|
|
|
my $cron; |
|
557
|
|
|
|
|
|
|
|
|
558
|
|
|
|
|
|
|
my $name; |
|
559
|
|
|
|
|
|
|
my $datetime; |
|
560
|
|
|
|
|
|
|
my $sleeptime; |
|
561
|
|
|
|
|
|
|
|
|
562
|
|
|
|
|
|
|
my( $cmin, $chour, $cday, $cmonth, $cwday ); |
|
563
|
|
|
|
|
|
|
my $stat = 0; |
|
564
|
|
|
|
|
|
|
my $addsleep = 0; |
|
565
|
|
|
|
|
|
|
|
|
566
|
|
|
|
|
|
|
my( $sec, $min, $hour, $mday, $month, $year, $wday, $yday, $isdst ) = |
|
567
|
|
|
|
|
|
|
localtime( time ); |
|
568
|
|
|
|
|
|
|
|
|
569
|
|
|
|
|
|
|
$month++; |
|
570
|
|
|
|
|
|
|
$year += 1900; |
|
571
|
|
|
|
|
|
|
|
|
572
|
|
|
|
|
|
|
foreach $cron ( @{$self->{'sleepcron'}} ){ |
|
573
|
|
|
|
|
|
|
$name = $cron->{'name'}; |
|
574
|
|
|
|
|
|
|
$datetime = $cron->{'datetime'}; |
|
575
|
|
|
|
|
|
|
$sleeptime = $cron->{'sleeptime'}; |
|
576
|
|
|
|
|
|
|
|
|
577
|
|
|
|
|
|
|
if( $datetime=~m/^(.+)\s+(.+)\s+(.+)\s+(.+)\s+(.+)$/ ){ |
|
578
|
|
|
|
|
|
|
$cmin = $1; |
|
579
|
|
|
|
|
|
|
$chour = $2; |
|
580
|
|
|
|
|
|
|
$cday = $3; |
|
581
|
|
|
|
|
|
|
$cmonth = $4; |
|
582
|
|
|
|
|
|
|
$cwday = $5; |
|
583
|
|
|
|
|
|
|
|
|
584
|
|
|
|
|
|
|
$stat = 1; |
|
585
|
|
|
|
|
|
|
$stat = 0 if( ( $cmin ne '*' )&&( $cmin != $min ) ); |
|
586
|
|
|
|
|
|
|
$stat = 0 if( ( $chour ne '*' )&&( $chour != $hour ) ); |
|
587
|
|
|
|
|
|
|
$stat = 0 if( ( $cday ne '*' )&&( $cday != $mday ) ); |
|
588
|
|
|
|
|
|
|
$stat = 0 if( ( $cmonth ne '*' )&&( $cmonth != $month ) ); |
|
589
|
|
|
|
|
|
|
$stat = 0 if( ( $cwday ne '*' )&&( $cwday != $wday ) ); |
|
590
|
|
|
|
|
|
|
|
|
591
|
|
|
|
|
|
|
if( $stat ){ |
|
592
|
|
|
|
|
|
|
$addsleep = $sleeptime; |
|
593
|
|
|
|
|
|
|
last; |
|
594
|
|
|
|
|
|
|
} |
|
595
|
|
|
|
|
|
|
} |
|
596
|
|
|
|
|
|
|
} |
|
597
|
|
|
|
|
|
|
|
|
598
|
|
|
|
|
|
|
return $addsleep; |
|
599
|
|
|
|
|
|
|
} |
|
600
|
|
|
|
|
|
|
|
|
601
|
|
|
|
|
|
|
=head2 db |
|
602
|
|
|
|
|
|
|
|
|
603
|
|
|
|
|
|
|
内部関数:監視を行う。 |
|
604
|
|
|
|
|
|
|
|
|
605
|
|
|
|
|
|
|
=cut |
|
606
|
|
|
|
|
|
|
#======================================================================= |
|
607
|
|
|
|
|
|
|
sub db |
|
608
|
|
|
|
|
|
|
{ |
|
609
|
|
|
|
|
|
|
my $self = shift; |
|
610
|
|
|
|
|
|
|
$SIG{'KILL'} = sub { threads->exit(-1); }; |
|
611
|
|
|
|
|
|
|
$SIG{'TERM'} = sub { exit 2; }; |
|
612
|
|
|
|
|
|
|
|
|
613
|
|
|
|
|
|
|
my $stat = 1; |
|
614
|
|
|
|
|
|
|
|
|
615
|
|
|
|
|
|
|
my $cmd; |
|
616
|
|
|
|
|
|
|
my $dbh; |
|
617
|
|
|
|
|
|
|
my $sth; |
|
618
|
|
|
|
|
|
|
my $func; |
|
619
|
|
|
|
|
|
|
my $db_val; |
|
620
|
|
|
|
|
|
|
if( !$self->{'db_sid'} ){ |
|
621
|
|
|
|
|
|
|
$stat = 1; |
|
622
|
|
|
|
|
|
|
} else { |
|
623
|
|
|
|
|
|
|
$cmd = q! |
|
624
|
|
|
|
|
|
|
$dbh = DBI->connect( |
|
625
|
|
|
|
|
|
|
"DBI:". $self->{'db_sid'}, |
|
626
|
|
|
|
|
|
|
$self->{'db_user'}, |
|
627
|
|
|
|
|
|
|
$self->{'db_pass'}, |
|
628
|
|
|
|
|
|
|
{ |
|
629
|
|
|
|
|
|
|
RaiseError => 1 |
|
630
|
|
|
|
|
|
|
}, |
|
631
|
|
|
|
|
|
|
); |
|
632
|
|
|
|
|
|
|
$sth = $dbh->prepare( $self->{'sql'} ); |
|
633
|
|
|
|
|
|
|
$sth->execute(); |
|
634
|
|
|
|
|
|
|
|
|
635
|
|
|
|
|
|
|
$func = $self->{'checkfunc'}; |
|
636
|
|
|
|
|
|
|
if( ref( $func ) eq 'CODE' ){ |
|
637
|
|
|
|
|
|
|
$stat = &{$func}( $self->{'name'}, $sth ); |
|
638
|
|
|
|
|
|
|
} else { |
|
639
|
|
|
|
|
|
|
$stat = 3; |
|
640
|
|
|
|
|
|
|
} |
|
641
|
|
|
|
|
|
|
$sth->finish; |
|
642
|
|
|
|
|
|
|
$dbh->disconnect; |
|
643
|
|
|
|
|
|
|
!; |
|
644
|
|
|
|
|
|
|
eval( $cmd ); ## no crtic |
|
645
|
|
|
|
|
|
|
if( $@ ne '' ){ |
|
646
|
|
|
|
|
|
|
$stat = 1; |
|
647
|
|
|
|
|
|
|
} |
|
648
|
|
|
|
|
|
|
} |
|
649
|
|
|
|
|
|
|
|
|
650
|
|
|
|
|
|
|
return $stat; |
|
651
|
|
|
|
|
|
|
} |
|
652
|
|
|
|
|
|
|
|
|
653
|
|
|
|
|
|
|
=head2 default_errorfunc( $name, $db_sid ) |
|
654
|
|
|
|
|
|
|
|
|
655
|
|
|
|
|
|
|
内部関数:デフォルトの要害発生時のコールバック関数。 |
|
656
|
|
|
|
|
|
|
|
|
657
|
|
|
|
|
|
|
=cut |
|
658
|
|
|
|
|
|
|
#======================================================================= |
|
659
|
|
|
|
|
|
|
sub default_errorfunc($$) |
|
660
|
|
|
|
|
|
|
{ |
|
661
|
|
|
|
|
|
|
my( $name, $db_sid ) = @_; |
|
662
|
|
|
|
|
|
|
|
|
663
|
|
|
|
|
|
|
print STDERR "DB:ERROR:${name}:${db_sid}\n"; |
|
664
|
|
|
|
|
|
|
} |
|
665
|
|
|
|
|
|
|
|
|
666
|
|
|
|
|
|
|
=head2 default_recoverfunc( $name, $db_sid ) |
|
667
|
|
|
|
|
|
|
|
|
668
|
|
|
|
|
|
|
内部関数:デフォルトの障害回復時のコールバック関数。 |
|
669
|
|
|
|
|
|
|
|
|
670
|
|
|
|
|
|
|
=cut |
|
671
|
|
|
|
|
|
|
#======================================================================= |
|
672
|
|
|
|
|
|
|
sub default_recoverfunc($$) |
|
673
|
|
|
|
|
|
|
{ |
|
674
|
|
|
|
|
|
|
my( $name, $db_sid ) = @_; |
|
675
|
|
|
|
|
|
|
|
|
676
|
|
|
|
|
|
|
print STDERR "DB:RECOVER:${name}:${db_sid}\n"; |
|
677
|
|
|
|
|
|
|
} |
|
678
|
|
|
|
|
|
|
|
|
679
|
|
|
|
|
|
|
=head2 default_checkfunc( $name, $db_sid ) |
|
680
|
|
|
|
|
|
|
|
|
681
|
|
|
|
|
|
|
内部関数:デフォルトの監視コールバック関数。 |
|
682
|
|
|
|
|
|
|
|
|
683
|
|
|
|
|
|
|
=cut |
|
684
|
|
|
|
|
|
|
#======================================================================= |
|
685
|
|
|
|
|
|
|
sub default_checkfunc($$) |
|
686
|
|
|
|
|
|
|
{ |
|
687
|
|
|
|
|
|
|
my( $name, $sth ) = @_; |
|
688
|
|
|
|
|
|
|
my $stat = 1; # 障害 |
|
689
|
|
|
|
|
|
|
|
|
690
|
|
|
|
|
|
|
my( $value ) = $sth->fetchrow_array(); |
|
691
|
|
|
|
|
|
|
if( $value=~m/^\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d$/ ){ |
|
692
|
|
|
|
|
|
|
$stat = 0; # 障害なし |
|
693
|
|
|
|
|
|
|
} |
|
694
|
|
|
|
|
|
|
|
|
695
|
|
|
|
|
|
|
return $stat; |
|
696
|
|
|
|
|
|
|
} |
|
697
|
|
|
|
|
|
|
|
|
698
|
|
|
|
|
|
|
# Preloaded methods go here. |
|
699
|
|
|
|
|
|
|
|
|
700
|
|
|
|
|
|
|
1; |
|
701
|
|
|
|
|
|
|
__END__ |