--- loncom/lond 2003/04/05 00:11:34 1.125 +++ loncom/lond 2003/08/22 16:26:11 1.132.2.1 @@ -2,7 +2,7 @@ # The LearningOnline Network # lond "LON Daemon" Server (port "LOND" 5663) # -# $Id: lond,v 1.125 2003/04/05 00:11:34 foxr Exp $ +# $Id: lond,v 1.132.2.1 2003/08/22 16:26:11 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -57,7 +57,7 @@ use LONCAPA::Configuration; use IO::Socket; use IO::File; -use Apache::File; +#use Apache::File; use Symbol; use POSIX; use Crypt::IDEA; @@ -73,7 +73,7 @@ my $DEBUG = 0; # Non zero to ena my $status=''; my $lastlog=''; -my $VERSION='$Revision: 1.125 $'; #' stupid emacs +my $VERSION='$Revision: 1.132.2.1 $'; #' stupid emacs my $remoteVERSION; my $currenthostid; my $currentdomainid; @@ -276,11 +276,11 @@ sub checkchildren { alarm(300); &logthis('Child '.$_.' did not respond'); kill 9 => $_; - $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; - $subj="LON: $currenthostid killed lond process $_"; - my $result=`echo 'Killed lond process $_.' | mailto $emailto -s '$subj' > /dev/null`; - $execdir=$perlvar{'lonDaemons'}; - $result=`/bin/cp $execdir/logs/lond.log $execdir/logs/lond.log.$_`; + #$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; + #$subj="LON: $currenthostid killed lond process $_"; + #my $result=`echo 'Killed lond process $_.' | mailto $emailto -s '$subj' > /dev/null`; + #$execdir=$perlvar{'lonDaemons'}; + #$result=`/bin/cp $execdir/logs/lond.log $execdir/logs/lond.log.$_`; alarm(0); } } @@ -536,6 +536,8 @@ sub make_new_child { } else { # Child can *not* return from this subroutine. $SIG{INT} = 'DEFAULT'; # make SIGINT kill us as it did before + $SIG{CHLD} = 'DEFAULT'; #make this default so that pwauth returns + #don't get intercepted $SIG{USR1}= \&logstatus; $SIG{ALRM}= \&timeout; $lastlog='Forked '; @@ -663,8 +665,12 @@ sub make_new_child { $loadavg=<$loadfile>; } $loadavg =~ s/\s.*//g; - my $loadpercent=100*$loadavg/$perlvar{'lonLoadLim'}; + my $loadpercent=100*$loadavg/$perlvar{'lonLoadLim'}; print $client "$loadpercent\n"; +# -------------------------------------------------------------------- userload + } elsif ($userinput =~ /^userload/) { + my $userloadpercent=&userload(); + print $client "$userloadpercent\n"; # ----------------------------------------------------------------- currentauth } elsif ($userinput =~ /^currentauth/) { if ($wasenc==1) { @@ -820,7 +826,7 @@ sub make_new_child { if ($pwdcorrect) { my $execdir=$perlvar{'lonDaemons'}; &Debug("Opening lcpasswd pipeline"); - my $pf = IO::File->new("|$execdir/lcpasswd > /home/www/lcpasswd.log"); + my $pf = IO::File->new("|$execdir/lcpasswd > $perlvar{'lonDaemons'}/logs/lcpasswd.log"); print $pf "$uname\n$npass\n$npass\n"; close $pf; my $err = $?; @@ -2020,7 +2026,7 @@ sub make_passwd_file { { &Debug("Executing external: ".$execpath); &Debug("user = ".$uname.", Password =". $npass); - my $se = IO::File->new("|$execpath > /home/www/lcuseradd.log"); + my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log"); print $se "$uname\n"; print $se "$npass\n"; print $se "$npass\n"; @@ -2065,6 +2071,29 @@ sub version { return "version:$VERSION"; } +#There is a copy of this in lonnet.pm +sub userload { + my $numusers=0; + { + opendir(LONIDS,$perlvar{'lonIDsDir'}); + my $filename; + my $curtime=time; + while ($filename=readdir(LONIDS)) { + if ($filename eq '.' || $filename eq '..') {next;} + my ($mtime)=(stat($perlvar{'lonIDsDir'}.'/'.$filename))[9]; + if ($curtime-$mtime < 3600) { $numusers++; } + } + closedir(LONIDS); + } + my $userloadpercent=0; + my $maxuserload=$perlvar{'lonUserLoadLim'}; + if ($maxuserload) { + $userloadpercent=100*$numusers/$maxuserload; + } + $userloadpercent=sprintf("%.2f",$userloadpercent); + return $userloadpercent; +} + # ----------------------------------- POD (plain old documentation, CPAN style) =head1 NAME