summaryrefslogtreecommitdiff
path: root/FS/bin/freeside-queued
diff options
context:
space:
mode:
Diffstat (limited to 'FS/bin/freeside-queued')
-rw-r--r--FS/bin/freeside-queued267
1 files changed, 0 insertions, 267 deletions
diff --git a/FS/bin/freeside-queued b/FS/bin/freeside-queued
deleted file mode 100644
index 6ea27c0..0000000
--- a/FS/bin/freeside-queued
+++ /dev/null
@@ -1,267 +0,0 @@
-#!/usr/bin/perl -w
-
-use strict;
-use vars qw( $log_file $sigterm $sigint $kids $max_kids %kids );
-use subs qw( _die _logmsg );
-use Fcntl qw(:flock);
-use POSIX qw(:sys_wait_h setsid);
-use Date::Format;
-use IO::File;
-use FS::UID qw(adminsuidsetup forksuidsetup driver_name dbh);
-use FS::Record qw(qsearch qsearchs);
-use FS::queue;
-use FS::queue_depend;
-
-# no autoloading just yet
-use FS::cust_main;
-use FS::svc_acct;
-use Net::SSH 0.07;
-use FS::part_export;
-
-$max_kids = '10'; #guess it should be a config file...
-$kids = 0;
-
-my $user = shift or die &usage;
-
-#my $pid_file = "/var/run/freeside-queued.$user.pid";
-my $pid_file = "/var/run/freeside-queued.pid";
-
-&daemonize1;
-
-#sub REAPER { my $pid = wait; $SIG{CHLD} = \&REAPER; $kids--; }
-#$SIG{CHLD} = \&REAPER;
-
-$sigterm = 0;
-$sigint = 0;
-$SIG{INT} = sub { warn "SIGINT received; shutting down\n"; $sigint++; };
-$SIG{TERM} = sub { warn "SIGTERM received; shutting down\n"; $sigterm++; };
-
-my $freeside_gid = scalar(getgrnam('freeside'))
- or die "can't setgid to freeside group\n";
-$) = $freeside_gid;
-$( = $freeside_gid;
-#if freebsd can't setuid(), presumably it can't setgid() either. grr fleabsd
-($(,$)) = ($),$();
-$) = $freeside_gid;
-
-$> = $FS::UID::freeside_uid;
-$< = $FS::UID::freeside_uid;
-#freebsd is sofa king broken, won't setuid()
-($<,$>) = ($>,$<);
-$> = $FS::UID::freeside_uid;
-
-$ENV{HOME} = (getpwuid($>))[7]; #for ssh
-adminsuidsetup $user;
-
-$log_file = "/usr/local/etc/freeside/queuelog.". $FS::UID::datasrc;
-
-&daemonize2;
-
-$SIG{__DIE__} = \&_die;
-$SIG{__WARN__} = \&_logmsg;
-
-warn "freeside-queued starting\n";
-
-my $warnkids=0;
-while (1) {
-
- &reap_kids;
- #prevent runaway forking
- if ( $kids >= $max_kids ) {
- warn "WARNING: maximum $kids children reached\n" unless $warnkids++;
- &reap_kids;
- sleep 1; #waiting for signals is cheap
- next;
- }
- $warnkids=0;
-
- my $nodepend = driver_name eq 'mysql'
- ? ''
- : 'AND 0 = ( SELECT COUNT(*) FROM queue_depend'.
- ' WHERE queue_depend.jobnum = queue.jobnum ) ';
-
- #my($job, $ljob);
- #{
- # my $oldAutoCommit = $FS::UID::AutoCommit;
- # local $FS::UID::AutoCommit = 0;
- $FS::UID::AutoCommit = 0;
- my $dbh = dbh;
-
- my $job = qsearchs(
- 'queue',
- { 'status' => 'new' },
- '',
- driver_name eq 'mysql'
- ? "$nodepend ORDER BY jobnum LIMIT 1 FOR UPDATE"
- : "$nodepend ORDER BY jobnum FOR UPDATE LIMIT 1"
- ) or do {
- $dbh->commit or die $dbh->errstr; #if $oldAutoCommit;
- sleep 5; #connecting to db is expensive
- next;
- };
-
- if ( driver_name eq 'mysql'
- && qsearch('queue_depend', { 'jobnum' => $job->jobnum } ) ) {
- $dbh->commit or die $dbh->errstr; #if $oldAutoCommit;
- sleep 5; #would be better if mysql could do everything in query above
- next;
- }
-
- my %hash = $job->hash;
- $hash{'status'} = 'locked';
- my $ljob = new FS::queue ( \%hash );
- my $error = $ljob->replace($job);
- die $error if $error;
-
- $dbh->commit or die $dbh->errstr; #if $oldAutoCommit;
-
- $FS::UID::AutoCommit = 1;
- #}
-
- my @args = $ljob->args;
-
- defined( my $pid = fork ) or do {
- warn "WARNING: can't fork: $!\n";
- my %hash = $job->hash;
- $hash{'status'} = 'failed';
- $hash{'statustext'} = "[freeside-queued] can't fork: $!";
- my $ljob = new FS::queue ( \%hash );
- my $error = $ljob->replace($job);
- die $error if $error;
- next; #don't increment the kid counter
- };
-
- if ( $pid ) {
- $kids++;
- $kids{$pid} = 1;
- } else { #kid time
-
- #get new db handle
- $FS::UID::dbh->{InactiveDestroy} = 1;
-
- forksuidsetup($user);
-
- #auto-use export classes...
- if ( $ljob->job =~ /(FS::part_export::\w+)::/ ) {
- my $class = $1;
- eval "use $class;";
- if ( $@ ) {
- warn "job use $class failed";
- my %hash = $ljob->hash;
- $hash{'status'} = 'failed';
- $hash{'statustext'} = $@;
- my $fjob = new FS::queue( \%hash );
- my $error = $fjob->replace($ljob);
- die $error if $error;
- exit; #end-of-kid
- };
- }
-
- my $eval = "&". $ljob->job. '(@args);';
- warn "running $eval";
- eval $eval; #throw away return value? suppose so
- if ( $@ ) {
- warn "job $eval failed";
- my %hash = $ljob->hash;
- $hash{'status'} = 'failed';
- $hash{'statustext'} = $@;
- my $fjob = new FS::queue( \%hash );
- my $error = $fjob->replace($ljob);
- die $error if $error;
- } else {
- $ljob->delete;
- }
-
- exit;
- #end-of-kid
- }
-
-} continue {
- if ( $sigterm ) {
- warn "received TERM signal; exiting\n";
- exit;
- }
- if ( $sigint ) {
- warn "received INT signal; exiting\n";
- exit;
- }
-}
-
-sub usage {
- die "Usage:\n\n freeside-queued user\n";
-}
-
-sub _die {
- my $msg = shift;
- unlink $pid_file if -e $pid_file;
- _logmsg($msg);
-}
-
-sub _logmsg {
- chomp( my $msg = shift );
- my $log = new IO::File ">>$log_file";
- flock($log, LOCK_EX);
- seek($log, 0, 2);
- print $log "[". time2str("%a %b %e %T %Y",time). "] [$$] $msg\n";
- flock($log, LOCK_UN);
- close $log;
-}
-
-sub daemonize1 {
-
- chdir "/" or die "Can't chdir to /: $!";
- open STDIN, '/dev/null' or die "Can't read /dev/null: $!";
- defined(my $pid = fork) or die "Can't fork: $!";
- if ( $pid ) {
- print "freeside-queued started with pid $pid\n"; #logging to $log_file\n";
- exit unless $pid_file;
- my $pidfh = new IO::File ">$pid_file" or exit;
- print $pidfh "$pid\n";
- exit;
- }
- #open STDOUT, '>/dev/null'
- # or die "Can't write to /dev/null: $!";
- #setsid or die "Can't start a new session: $!";
- #open STDERR, '>&STDOUT' or die "Can't dup stdout: $!";
-
-}
-
-sub daemonize2 {
- open STDOUT, '>/dev/null'
- or die "Can't write to /dev/null: $!";
- setsid or die "Can't start a new session: $!";
- open STDERR, '>&STDOUT' or die "Can't dup stdout: $!";
-}
-
-sub reap_kids {
- foreach my $pid ( keys %kids ) {
- my $kid = waitpid($pid, WNOHANG);
- if ( $kid > 0 ) {
- $kids--;
- delete $kids{$kid};
- }
- }
-}
-
-=head1 NAME
-
-freeside-queued - Job queue daemon
-
-=head1 SYNOPSIS
-
- freeside-queued user
-
-=head1 DESCRIPTION
-
-Job queue daemon. Should be running at all times.
-
-user: from the mapsecrets file - see config.html from the base documentation
-
-=head1 VERSION
-
-=head1 BUGS
-
-=head1 SEE ALSO
-
-=cut
-
generated by cgit v1.1 at 2024-06-09 17:40:05 +0000