loncom/lond - diff

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Diff for /loncom/lond between versions 1.63 and 1.67

version 1.63, 2002/01/20 18:01:43	version 1.67, 2002/02/06 13:34:21
Line 47	Line 47
# 12/20 Scott Harrison	# 12/20 Scott Harrison
# 12/22 Gerd Kortemeyer	# 12/22 Gerd Kortemeyer
# YEAR=2002	# YEAR=2002
# 01/20/02 Gerd Kortemeyer	# 01/20/02,02/05 Gerd Kortemeyer
###	###

# based on "Perl Cookbook" ISBN 1-56592-243-3	# based on "Perl Cookbook" ISBN 1-56592-243-3
Line 163 $children = 0; # cu	Line 163 $children = 0; # cu
sub REAPER { # takes care of dead children	sub REAPER { # takes care of dead children
$SIG{CHLD} = \&REAPER;	$SIG{CHLD} = \&REAPER;
my $pid = wait;	my $pid = wait;
$children --;	if (defined($children{$pid})) {
&logthis("Child $pid died");	&logthis("Child $pid died");
delete $children{$pid};	$children --;
	delete $children{$pid};
	} else {
	&logthis("Unknown Child $pid died");
	}
}	}

sub HUNTSMAN { # signal handler for SIGINT	sub HUNTSMAN { # signal handler for SIGINT
Line 194 sub checkchildren {	Line 198 sub checkchildren {
&logthis('Going to check on the children');	&logthis('Going to check on the children');
$docdir=$perlvar{'lonDocRoot'};	$docdir=$perlvar{'lonDocRoot'};
foreach (sort keys %children) {	foreach (sort keys %children) {
unlink("$docdir/lon-status/londchld/$_.txt");
sleep 1;	sleep 1;
unless (kill 'USR1' => $_) {	unless (kill 'USR1' => $_) {
&logthis ('Child '.$_.' is dead');	&logthis ('Child '.$_.' is dead');
Line 205 sub checkchildren {	Line 208 sub checkchildren {
foreach (sort keys %children) {	foreach (sort keys %children) {
unless (-e "$docdir/lon-status/londchld/$_.txt") {	unless (-e "$docdir/lon-status/londchld/$_.txt") {
&logthis('Child '.$_.' did not respond');	&logthis('Child '.$_.' did not respond');
kill -9 => $_;	kill 9 => $_;
	$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}";
	$subj="LON: $perlvar{'lonHostID'} 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 $execdir/logs/lond.log.$_`
}	}
}	}
}	}
Line 244 sub initnewstatus {	Line 252 sub initnewstatus {
my $now=time;	my $now=time;
my $local=localtime($now);	my $local=localtime($now);
print $fh "LOND status $local - parent $$\n\n";	print $fh "LOND status $local - parent $$\n\n";
	opendir(DIR,"$docdir/lon-status/londchld");
	while ($filename=readdir(DIR)) {
	unlink("$docdir/lon-status/londchld/$filename");
	}
	closedir(DIR);
}	}

# -------------------------------------------------------------- Status setting	# -------------------------------------------------------------- Status setting
Line 701 sub make_new_child {	Line 714 sub make_new_child {
$fpnow.='/'.$fpparts[$i];	$fpnow.='/'.$fpparts[$i];
unless (-e $fpnow) {	unless (-e $fpnow) {
unless (mkdir($fpnow,0777)) {	unless (mkdir($fpnow,0777)) {
$fperror="error:$!\n";	$fperror="error:$!";
}	}
}	}
}	}

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Removed from v.1.63
changed lines
	Added in v.1.67