#!/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 vars qw( $DEBUG $kids $max_kids %kids );
+use POSIX qw(:sys_wait_h);
use IO::File;
use FS::UID qw(adminsuidsetup forksuidsetup driver_name dbh myconnect);
+use FS::Daemon qw(daemonize1 drop_root logfile daemonize2 sigint sigterm);
use FS::Record qw(qsearch qsearchs);
use FS::queue;
use FS::queue_depend;
-# no autoloading just yet
-use FS::cust_main;
-use FS::svc_acct;
+# no autoloading for non-FS classes...
use Net::SSH 0.07;
-use FS::part_export;
+
+$DEBUG = 0;
$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;
+warn "starting daemonization (forking)\n" if $DEBUG;
+#daemonize1('freeside-queued',$user); #to keep pid files unique w/multi installs
+daemonize1('freeside-queued');
-$sigterm = 0;
-$sigint = 0;
-$SIG{INT} = sub { warn "SIGINT received; shutting down\n"; $sigint++; };
-$SIG{TERM} = sub { warn "SIGTERM received; shutting down\n"; $sigterm++; };
+warn "dropping privledges\n" if $DEBUG;
+drop_root();
-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
+warn "connecting to database\n" if $DEBUG;
$@ = 'not connected';
while ( $@ ) {
eval { adminsuidsetup $user; };
}
}
-$log_file = "/usr/local/etc/freeside/queuelog.". $FS::UID::datasrc;
-
-&daemonize2;
+logfile( "%%%FREESIDE_LOG%%%/queuelog.". $FS::UID::datasrc );
-$SIG{__DIE__} = \&_die;
-$SIG{__WARN__} = \&_logmsg;
+warn "completing daemonization (detaching))\n" if $DEBUG;
+daemonize2();
-warn "freeside-queued starting\n";
+#--
my $warnkids=0;
while (1) {
# local $FS::UID::AutoCommit = 0;
$FS::UID::AutoCommit = 0;
- #assuming mysql 4.1 w/subqueries now
- #my $nodepend = driver_name eq 'mysql'
- # ? ''
- # : 'AND 0 = ( SELECT COUNT(*) FROM queue_depend'.
- # ' WHERE queue_depend.jobnum = queue.jobnum ) ';
my $nodepend = 'AND 0 = ( SELECT COUNT(*) FROM queue_depend'.
- ' WHERE queue_depend.jobnum = queue.jobnum ) ';
-
- 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 {
+ ' WHERE queue_depend.jobnum = queue.jobnum )';
+
+ #anything with a priority goes after stuff without one
+ my $order_by = ' ORDER BY COALESCE(priority,0) ASC, jobnum ASC ';
+
+ $order_by .= ( driver_name eq 'mysql'
+ ? ' LIMIT 1 FOR UPDATE '
+ : ' FOR UPDATE LIMIT 1 ' );
+
+ my $job = qsearchs({
+ 'table' => 'queue',
+ 'hashref' => { 'status' => 'new' },
+ 'extra_sql' => $nodepend,
+ 'order_by' => $order_by,
+ }) or do {
# if $oldAutoCommit {
dbh->commit or do {
warn "WARNING: database error, closing connection: ". dbh->errstr;
next;
};
# }
- sleep 5; #connecting to db is expensive
+ sleep 1;
next;
};
- #assuming mysql 4.1 w/subqueries now
- #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 );
#auto-use classes...
#if ( $ljob->job =~ /(FS::part_export::\w+)::/ ) {
- if ( $ljob->job =~ /(FS::part_export::\w+)::/
+ if ( $ljob->job =~ /(FS::(part_export|cust_main)::\w+)::/
|| $ljob->job =~ /(FS::\w+)::/
)
{
}
my $eval = "&". $ljob->job. '(@args);';
- warn "running $eval";
+ warn 'running "&'. $ljob->job. '('. join(', ', @args). ")\n" if $DEBUG;
eval $eval; #throw away return value? suppose so
if ( $@ ) {
warn "job $eval failed";
}
} continue {
- if ( $sigterm ) {
+ if ( sigterm() ) {
warn "received TERM signal; exiting\n";
exit;
}
- if ( $sigint ) {
+ if ( sigint() ) {
warn "received INT signal; exiting\n";
exit;
}
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);
projects / freeside.git / blobdiff