changed debug api interface to use less CPU

[spider.git] / perl / DXCron.pm

diff --git a/perl/DXCron.pm b/perl/DXCron.pm
index 39776dccde4094ccfe6814568c185e58ff77c187..589dd246af98fc5be08a119b8f39ec03c12cf6e3 100644 (file)
--- a/perl/DXCron.pm
+++ b/perl/DXCron.pm
@@ -60,7 +60,7 @@ sub cread
        my $fh = new IO::File;
        my $line = 0;
 
-       dbg('cron', "cron: reading $fn\n");
+       dbg("cron: reading $fn\n") if isdbg('cron');
        open($fh, $fn) or confess("cron: can't open $fn $!");
        while (<$fh>) {
                $line++;
@@ -79,9 +79,9 @@ sub cread
                if (!$err) {
                        $ref->{cmd} = $cmd;
                        push @crontab, $ref;
-                       dbg('cron', "cron: adding $_\n");
+                       dbg("cron: adding $_\n") if isdbg('cron');
                } else {
-                       dbg('cron', "cron: error on line $line '$_'\n");
+                       dbg("cron: error on line $line '$_'\n") if isdbg('cron');
                }
        }
        close($fh);
@@ -147,9 +147,9 @@ sub process
                                (!$cron->{wday} || grep $_ eq $wday, @{$cron->{wday}})  ){
                                
                                if ($cron->{cmd}) {
-                                       dbg('cron', "cron: $min $hour $mday $mon $wday -> doing '$cron->{cmd}'");
+                                       dbg("cron: $min $hour $mday $mon $wday -> doing '$cron->{cmd}'") if isdbg('cron');
                                        eval "$cron->{cmd}";
-                                       dbg('cron', "cron: cmd error $@") if $@;
+                                       dbg("cron: cmd error $@") if $@ && isdbg('cron');
                                }
                        }
                }
@@ -258,11 +258,11 @@ sub spawn
                                $SIG{CHLD} = $SIG{TERM} = $SIG{INT} = $SIG{__WARN__} = 'DEFAULT';
                                alarm(0);
                        }
-                       exec "$line" or dbg('cron', "exec '$line' failed $!");
+                       exec "$line" or dbg("exec '$line' failed $!") if isdbg('cron');
                }
-               dbg('cron', "spawn of $line started");
+               dbg("spawn of $line started") if isdbg('cron');
        } else {
-               dbg('cron', "can't fork for $line $!");
+               dbg("can't fork for $line $!") if isdbg('cron');
        }
 
        # coordinate
@@ -287,10 +287,10 @@ sub run_cmd
 {
        my $line = shift;
        my @in = DXCommandmode::run_cmd($DXProt::me, $line);
-       dbg('cron', "cmd run: $line");
+       dbg("cmd run: $line") if isdbg('cron');
        for (@in) {
                s/\s*$//og;
-               dbg('cron', "cmd out: $_");
+               dbg("cmd out: $_") if isdbg('cron');
        }
 }
 1;