version 1.32, 2002/07/27 19:06:41
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version 1.34, 2002/10/29 20:21:32
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Line 56 ENDERROUT
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Line 56 ENDERROUT
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# ================================================================ Main Program |
# ================================================================ Main Program |
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# --------------------------------- Read loncapa_apache.conf and loncapa.conf |
# --------------------------------- Read loncapa_apache.conf and loncapa.conf |
my $perlvarref=LONCAPA::Configuration::read_conf('loncapa_apache.conf', |
my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); |
'loncapa.conf'); |
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%perlvar=%{$perlvarref}; |
%perlvar=%{$perlvarref}; |
undef $perlvarref; |
undef $perlvarref; |
delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed |
delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed |
Line 155 print $fh (<<ENDHEADERS);
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Line 154 print $fh (<<ENDHEADERS);
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<li><a href="#lonsql">lonsql</a> |
<li><a href="#lonsql">lonsql</a> |
<li><a href="#lond">lond</a> |
<li><a href="#lond">lond</a> |
<li><a href="#lonc">lonc</a> |
<li><a href="#lonc">lonc</a> |
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<li><a href="#lonhttpd">lonhttpd</a> |
<li><a href="#lonnet">lonnet</a> |
<li><a href="#lonnet">lonnet</a> |
<li><a href="#connections">Connections</a> |
<li><a href="#connections">Connections</a> |
<li><a href="#delayed">Delayed Messages</a> |
<li><a href="#delayed">Delayed Messages</a> |
Line 596 $fname="$perlvar{'lonDaemons'}/logs/lonc
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Line 596 $fname="$perlvar{'lonDaemons'}/logs/lonc
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my ($dev,$ino,$mode,$nlink, |
my ($dev,$ino,$mode,$nlink, |
$uid,$gid,$rdev,$size, |
$uid,$gid,$rdev,$size, |
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$atime,$mtime,$ctime, |
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$blksize,$blocks)=stat($fname); |
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if ($size>40000) { |
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print $fh "Rotating logs ...<p>"; |
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rename("$fname.2","$fname.3"); |
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rename("$fname.1","$fname.2"); |
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rename("$fname","$fname.1"); |
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} |
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&errout($fh); |
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# -------------------------------------------------------------------- lonhttpd |
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print $fh '<hr><a name="lonhttpd"><h2>lonhttpd</h2><h3>Log</h3><pre>'; |
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print "lonhttpd\n"; |
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if (-e "$perlvar{'lonDaemons'}/logs/lonhttpd.log"){ |
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open (DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/lonhttpd.log|"); |
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while ($line=<DFH>) { |
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print $fh "$line"; |
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if ($line=~/INFO/) { $notices++; } |
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if ($line=~/WARNING/) { $notices++; } |
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if ($line=~/CRITICAL/) { $warnings++; } |
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}; |
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close (DFH); |
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} |
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print $fh "</pre>"; |
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my $lonhttpdfile="$perlvar{'lonDaemons'}/logs/lonhttpd.pid"; |
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$restartflag=1; |
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if (-e $lonhttpdfile) { |
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my $lfh=IO::File->new("$lonhttpdfile"); |
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my $lonhttpdpid=<$lfh>; |
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chomp($lonhttpdpid); |
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if (kill 0 => $lonhttpdpid) { |
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print $fh "<h3>lonhttpd at pid $lonhttpdpid responding, sending USR1</h3>"; |
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kill USR1 => $lonhttpdpid; |
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$restartflag=0; |
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} else { |
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$errors++; |
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print $fh "<h3>lonhttpd at pid $lonhttpdpid not responding</h3>"; |
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# Solution: kill parent and children processes, remove .pid and restart |
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$restartflag=1; |
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print $fh |
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"<h3>Decided to clean up stale .pid file and restart lonhttpd</h3>"; |
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} |
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} |
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if ($restartflag==1) { |
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$errors++; |
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print $fh '<br><font color="red">Killall lonhttpd: '. |
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system('killall lonhttpd').' - '; |
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sleep 2; |
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print $fh unlink($lonhttpdfile).' - '.system('killall -9 lonhttpd'). |
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'</font><br>'; |
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print $fh "<h3>lonhttpd not running, trying to start</h3>"; |
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system( |
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"$perlvar{'lonDaemons'}/lonhttpd 2>>$perlvar{'lonDaemons'}/logs/lonhttpd_errors"); |
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sleep 2; |
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if (-e $lonhttpdfile) { |
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print $fh "Seems like it started ...<p>"; |
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my $lfh=IO::File->new("$lonhttpdfile"); |
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my $lonhttpdpid=<$lfh>; |
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chomp($lonhttpdpid); |
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sleep 2; |
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if (kill 0 => $lonhttpdpid) { |
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print $fh "<h3>lonhttpd at pid $lonhttpdpid responding</h3>"; |
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} else { |
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$errors++; $errors++; |
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print $fh "<h3>lonhttpd at pid $lonhttpdpid not responding</h3>"; |
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print $fh "Give it one more try ...<p>"; |
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system( |
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"$perlvar{'lonDaemons'}/lonhttpd 2>>$perlvar{'lonDaemons'}/logs/lonhttpd_errors"); |
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sleep 2; |
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} |
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} else { |
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print $fh "Seems like that did not work!<p>"; |
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$errors++; |
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} |
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if (-e "$perlvar{'lonDaemons'}/logs/lonhttpd.log") { |
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print $fh "<p><pre>"; |
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open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lonhttpd.log|"); |
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while ($line=<DFH>) { |
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print $fh "$line"; |
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if ($line=~/WARNING/) { $notices++; } |
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if ($line=~/CRITICAL/) { $notices++; } |
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}; |
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close (DFH); |
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print $fh "</pre>"; |
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} |
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} |
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$fname="$perlvar{'lonDaemons'}/logs/lonhttpd.log"; |
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my ($dev,$ino,$mode,$nlink, |
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$uid,$gid,$rdev,$size, |
$atime,$mtime,$ctime, |
$atime,$mtime,$ctime, |
$blksize,$blocks)=stat($fname); |
$blksize,$blocks)=stat($fname); |
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