2 # ---------------------------------------------------------------
3 # Copyright (C) 2008 Georgia Public Library Service
4 # Bill Erickson <erickson@esilibrary.com>
6 # This program is free software; you can redistribute it and/or
7 # modify it under the terms of the GNU General Public License
8 # as published by the Free Software Foundation; either version 2
9 # of the License, or (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
15 # ---------------------------------------------------------------
16 use strict; use warnings;
18 use Net::Domain qw/hostfqdn/;
19 use POSIX qw/setsid :sys_wait_h/;
20 use OpenSRF::Utils::Logger q/$logger/;
22 use OpenSRF::Transport::PeerHandle;
23 use OpenSRF::Utils::SettingsClient;
24 use OpenSRF::Transport::Listener;
26 use OpenSRF::Utils::Config;
35 my $hostname = hostfqdn();
38 'action=s' => \$action,
39 'service=s' => \$service,
40 'config=s' => \$config,
41 'pid_dir=s' => \$pid_dir,
42 'no_daemon' => \$no_daemon,
46 my $pid_file = "$pid_dir/$service.pid" if $pid_dir and $service;
49 kill('INT', -$$); #kill all in process group
53 $SIG{TERM} = \&haltme;
55 # stop a specific service
58 my $pid = `cat $pid_file`;
63 msg("$service not running");
67 # start a specific service
70 OpenSRF::System->bootstrap_client(config_file => $config);
72 die "Unable to bootstrap client for requests\n"
73 unless OpenSRF::Transport::PeerHandle->retrieve;
75 load_settings() if $service eq 'opensrf.settings';
77 my $sclient = OpenSRF::Utils::SettingsClient->new;
78 my $apps = $sclient->config_value("activeapps", "appname");
79 OpenSRF::Transport::PeerHandle->retrieve->disconnect;
82 $apps = [$apps] unless ref $apps;
83 for my $app (@$apps) {
84 if($app eq $service) {
85 if($sclient->config_value('apps', $app, 'language') =~ /perl/i) {
86 do_daemon() unless $no_daemon;
89 $0 = "OpenSRF controller [$service]";
90 while(my $pid = waitpid(-1, 0)) {
91 $logger->debug("Cleaning up Perl $service process $pid");
98 msg("$service is not configured to run on $hostname");
103 exit if OpenSRF::Utils::safe_fork();
109 `echo $$ > $pid_file`;
112 # parses the local settings file
114 my $conf = OpenSRF::Utils::Config->current;
115 my $cfile = $conf->bootstrap->settings_config;
116 my $parser = OpenSRF::Utils::SettingsParser->new();
117 $parser->initialize( $cfile );
118 $OpenSRF::Utils::SettingsClient::host_config =
119 $parser->get_server_config($conf->env->hostname);
122 # starts up the unix::server master process
123 sub launch_net_server {
124 push @OpenSRF::UnixServer::ISA, 'Net::Server::PreFork';
125 unless(OpenSRF::Utils::safe_fork()) {
126 $0 = "OpenSRF Drone [$service]";
127 OpenSRF::UnixServer->new($service)->serve;
133 # starts up the inbound listener process
134 sub launch_listener {
135 unless(OpenSRF::Utils::safe_fork()) {
136 $0 = "OpenSRF listener [$service]";
137 OpenSRF::Transport::Listener->new($service)->initialize->listen;
151 Usage: perl $0 --pid_dir /var/run/opensrf --config /etc/opensrf/opensrf_core.xml --service opensrf.settings --action start
154 Actions include start, stop, restart, and start_all, stop_all, and restart_all
157 Specifies which OpenSRF service to control
160 OpenSRF configuration file
163 Directory where process-specific PID files are kept
166 Do not detach and run as a daemon process. Useful for debugging.
169 Print this help message
175 do_help() if $help or not $action;
176 do_start() if $action eq 'start';
177 do_stop() if $action eq 'stop';
178 do_stop() and do_start() if $action eq 'restart';