specify max_processes as second argument in command-line
[APKPM.git] / persistant_worker.pl
1 #!/usr/bin/perl
2
3 package Cog; # persistant Gearman Worker - see the pun?
4
5 use Moose;
6 use JSON::XS qw();
7 extends 'Gearman::Driver::Worker::Base';
8
9 use lib 'lib';
10 with 'APKPM::Gearman';
11 with 'APKPM::Gearman::Client';
12
13 sub prefix { '' }
14
15 package main;
16
17 use Gearman::Driver;
18 use Data::Dump qw(dump);
19
20 use Regexp::Common qw(net);
21 use Redis;
22
23 use lib 'lib';
24 use H1::ZTEDSLAM;
25 use H1::ZTEMSAN;
26
27 my ($variant,$max_processes) = @ARGV;
28 $variant ||= 'ZTEDSLAM';
29 $max_processes ||= 1;
30 warn "variant: $variant max_processes: $max_processes\n";
31
32 my $driver = Gearman::Driver->new(
33         server   => 'localhost:4730',
34         interval => 60,
35         loglevel   => 'DEBUG',
36         logfile    => "log/$variant.log",
37 ) || die $!;
38
39 my $w1 = 'Cog';
40 my $worker = $w1->new();
41
42
43 my $crm = $worker->do( 'CRM_search' => "TIP_UREDJAJA:$variant" );
44
45
46 my $poll;
47
48 foreach my $user ( @$crm ) {
49         next unless $user->{IP_UREDAJA} =~ /$RE{net}{IPv4}/;
50         $poll->{ $user->{IP_UREDAJA} }->{ $user->{SHELF_SLOT_PORT} }++;
51 }
52
53 warn "# poll = ", dump($poll);
54
55 foreach my $ip ( keys %$poll ) {
56
57         my $method = $variant . '_' . $ip;
58
59         my $module = 'H1::' . $variant;
60         my $zte = $module->new( ip => $ip );
61
62         $driver->add_job({
63                 max_processes => $max_processes,
64                 min_processes => 1,
65                 name            => $method,
66                 worker          => $worker,
67                 methods    => [
68                         {
69                                 decode => 'd_json',
70 #                               encode => 'e_json',
71                                 name   => $method,
72                                 body   => sub {
73
74 # XXX -- worker body
75
76                 my ( $self, $job, $crm ) = @_;
77
78                 my $redis = Redis->new;
79
80                 if ( exists $crm->{logout} ) {
81                         $zte->logout;
82                         $redis->sadd("$variant.$ip.logout", $self->datetime_now);
83                         return { logout => 'ok' };
84                 }
85
86                 my $port     = $crm->{SHELF_SLOT_PORT} || die "no SHELF_SLOT_PORT";
87                 my $username = $crm->{USERNAME}        || die "no USERNAME";
88
89                 if ( ! $port ) {
90                         $redis->sadd("$variant.invalid.SHELF_SLOT_PORT" => $username );
91                         return "invalid port $port";
92                 }
93
94                 my $hash;
95                 eval { $hash = $zte->hash( $port ) };
96
97                 if ( $@ ) {
98                         $redis->sadd("$variant.$ip.error" => $@);
99                         return "error: $@";
100                 } elsif ( ! $hash ) {
101                         $redis->sadd("$variant.$ip.empty" => $port);
102                         return "empty";
103                 } else {
104                         $redis->sadd("$variant.$ip.ok" => $port);
105                 }
106
107                 $self->do_background_json( 'Store_insert', {
108                         _table => 'dslam_h',
109                         ip => $crm->{IP_MANAGEMENT}, # FIXME IP_UREDAJA ?
110                         username => $username,
111                         timestamp => $self->datetime_now,
112                         h => $self->to_hstore($hash),
113                 });
114
115                 return "ok $username $ip $port"; # body end
116
117 # XXX -- worker body
118                                 },
119                         },
120                 ]
121         });
122
123         warn "$method added\n";
124
125 }
126
127 $driver->add_job({
128         max_processes => 1,
129         min_processes => 1,
130         worker          => $worker,
131         name            => "poll_$variant",
132         methods    => [ {
133                 name            => "poll_$variant",
134                 body   => sub {
135
136                 my ( $self, $job, $workload ) = @_;
137
138                 my $crm = $self->do( 'CRM_search' => "TIP_UREDJAJA:$variant" );
139
140                 warn "# crm $crm";
141
142                 my $gc = Gearman::Client->new;
143                 $gc->job_servers( $self->server || 'localhost:4730' );
144                 my $taskset = $gc->new_task_set;
145                 my $seen;
146
147                 my $redis = Redis->new;
148                 $redis->del( $_ ) foreach $redis->keys("$variant.*");
149
150                 $redis->set( "$variant.time.start" => $self->datetime_now );
151
152                 foreach my $user ( @$crm ) {
153                         my $ip   = $user->{IP_UREDAJA};
154                         my $port = $user->{SHELF_SLOT_PORT};
155
156                         if ( $ip !~ /$RE{net}{IPv4}/ ) {
157                                 $redis->sadd("$variant.invalid.IP_UREDAJA" => $ip);
158                                 next;
159                         } elsif ( $port !~ m{\d+(/\d+)+} ) {
160                                 $redis->sadd("$variant.$ip.invalid.PORT" => $port);
161                                 next;
162                         } elsif ( $seen->{ $ip }->{ $port }++ ) {
163                                 $redis->sadd("$variant.$ip.duplicate" => $port);
164                                 next;
165                         }
166                         $redis->incr("$variant.queued");
167                         $redis->sadd("$variant.$ip.queued" => $port);
168
169                         my $name = $variant . '_' . $ip;
170                         $taskset->add_task( $name, $self->e_json( $user ), {
171                                 on_complete => sub { $redis->sadd("$variant.$ip.complete" => $port) },
172                                 on_fail     => sub { $redis->sadd("$variant.$ip.failed" => $port) },
173                         } )
174                 }
175
176                 warn "# queue logouts";
177                 foreach my $ip ( keys %$seen ) {
178                         $taskset->add_task( $variant . '_' . $ip, $self->e_json( { logout => 1 } ) );
179                 }
180
181                 warn "# wait";
182                 $taskset->wait;
183
184                 $redis->set( "$variant.time.finish" => $self->datetime_now );
185                 warn "# seen ", dump($seen);
186
187                 my $ips = scalar keys %$seen;
188                 return "polled $ips IPs"; # body end
189                 }
190         } ],
191 });
192
193 $driver->run;
194