1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
package presque::JobQueueHandler;
use Moose;
extends 'Tatsumaki::Handler';
with
'presque::Role::Queue::Names',
'presque::Role::Error',
'presque::Role::Response',
'presque::Role::Queue::WithQueueName' => {methods => [qw/get/]};
__PACKAGE__->asynchronous(1);
sub get {
my ($self, $queue_name) = @_;
my $key = $self->_queue($queue_name);
my $processed = $self->_queue_processed($queue_name);
my $failed = $self->_queue_failed($queue_name);
$self->application->redis->llen(
$key,
sub {
my $size = shift;
$self->application->redis->hget(
$self->_queue_processed,
$queue_name,
sub {
my $processed = shift;
$self->application->redis->hget(
$self->_queue_failed,
$queue_name,
sub {
my $failed = shift;
$self->entity(
{ queue_name => $queue_name,
job_count => $size || 0,
job_failed => $failed || 0,
job_processed => $processed || 0,
}
);
}
);
}
);
}
);
}
1;
__END__
=head1 NAME
presque::JobQueueHandler
=head1 SYNOPSIS
# grab info from a queue
curl http://localhost:5000/j/queuename
=head1 DESCRIPTION
Return some informations about a queue.
=head1 METHODS
=head2 GET
=over 4
=item path
/j/:queue_name
=item request
=item response
content-type: application/json
code: 200
content : {"queue_name":"foo","job_count":"0","job_processed":"127","job_failed":"37"}
=back
This method return some statistics about a queue. The informations are :
=over 2
=item B<queue_name>
name of the queue
=item B<job_count>
how many jobs are in the queue
=item B<job_processed>
how many jobs have been processed so far for this queue
=item B<job_failed>
how many job have been reported as failed for this queue
=back
=head1 AUTHOR
franck cuny E<lt>franck@lumberjaph.netE<gt>
=head1 SEE ALSO
=head1 LICENSE
Copyright 2010 by Linkfluence
L<http://linkfluence.net>
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
|