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Diff for /loncom/loncron between versions 1.33 and 1.36

version 1.33, 2002/09/09 13:59:16 version 1.36, 2003/02/03 18:03:52
Line 9 Line 9
 #  #
 # 7/14,7/15,7/19,7/21,7/22,11/18,  # 7/14,7/15,7/19,7/21,7/22,11/18,
 # 2/8 Gerd Kortemeyer  # 2/8 Gerd Kortemeyer
 # 12/6/2000,12/8 Scott Harrison  
 # 12/23 Gerd Kortemeyer  # 12/23 Gerd Kortemeyer
 # YEAR=2001  # YEAR=2001
 # 1/10/2001, 2/12/, 2/26, 3/15, 04/11, 04/21,8/27 Scott Harrison  
 # 09/04,09/06,11/26 Gerd Kortemeyer  # 09/04,09/06,11/26 Gerd Kortemeyer
 # YEAR=2002  
 # 5/11/2002 Scott Harrison  
   
 $|=1;  $|=1;
   
Line 154  print $fh (<<ENDHEADERS); Line 150  print $fh (<<ENDHEADERS);
 <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>
   <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 595  $fname="$perlvar{'lonDaemons'}/logs/lonc Line 592  $fname="$perlvar{'lonDaemons'}/logs/lonc
   
                           my ($dev,$ino,$mode,$nlink,                            my ($dev,$ino,$mode,$nlink,
                               $uid,$gid,$rdev,$size,                                $uid,$gid,$rdev,$size,
                                 $atime,$mtime,$ctime,
                                 $blksize,$blocks)=stat($fname);
   
   if ($size>40000) {
       print $fh "Rotating logs ...<p>";
       rename("$fname.2","$fname.3");
       rename("$fname.1","$fname.2");
       rename("$fname","$fname.1");
   }
   
      
   &errout($fh);
   # -------------------------------------------------------------------- lonhttpd
   
   print $fh '<hr><a name="lonhttpd"><h2>lonhttpd</h2><h3>Log</h3><pre>';
   print "lonhttpd\n";
   
   if (-e "$perlvar{'lonDaemons'}/logs/lonhttpd.log"){
   open (DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/lonhttpd.log|");
   while ($line=<DFH>) { 
      print $fh "$line";
      if ($line=~/INFO/) { $notices++; }
      if ($line=~/WARNING/) { $notices++; }
      if ($line=~/CRITICAL/) { $warnings++; }
   };
   close (DFH);
   }
   print $fh "</pre>";
   
   my $lonhttpdfile="$perlvar{'lonDaemons'}/logs/lonhttpd.pid";
   
   $restartflag=1;
   if (-e $lonhttpdfile) {
      my $lfh=IO::File->new("$lonhttpdfile");
      my $lonhttpdpid=<$lfh>;
      chomp($lonhttpdpid);
      if (kill 0 => $lonhttpdpid) {
         print $fh "<h3>lonhttpd at pid $lonhttpdpid responding</h3>";
         $restartflag=0;
      } else {
         $errors++;
         print $fh "<h3>lonhttpd at pid $lonhttpdpid not responding</h3>";
         # Solution: kill parent and children processes, remove .pid and restart
     $restartflag=1;
         print $fh 
     "<h3>Decided to clean up stale .pid file and restart lonhttpd</h3>";
      }
   } 
   if ($restartflag==1) {
      $errors++;
     print $fh '<br><font color="red">Killall lonhttpd: '.
               system('killall lonhttpd').' - ';
             sleep 2;
             print $fh unlink($lonhttpdfile).' - '.system('killall -9 lonhttpd').
                       '</font><br>';
      print $fh "<h3>lonhttpd not running, trying to start</h3>";
    system(
    "$perlvar{'lonDaemons'}/lonhttpd 2>>$perlvar{'lonDaemons'}/logs/lonhttpd_errors");
      sleep 2;
      if (-e $lonhttpdfile) {
          print $fh "Seems like it started ...<p>";
          my $lfh=IO::File->new("$lonhttpdfile");
          my $lonhttpdpid=<$lfh>;
          chomp($lonhttpdpid);
          sleep 2;
          if (kill 0 => $lonhttpdpid) {
             print $fh "<h3>lonhttpd at pid $lonhttpdpid responding</h3>";
          } else {
             $errors++; $errors++;
             print $fh "<h3>lonhttpd at pid $lonhttpdpid not responding</h3>";
             print $fh "Give it one more try ...<p>";
      system(
    "$perlvar{'lonDaemons'}/lonhttpd 2>>$perlvar{'lonDaemons'}/logs/lonhttpd_errors");
             sleep 2;
          }
      } else {
          print $fh "Seems like that did not work!<p>";
          $errors++;
      }
      if (-e "$perlvar{'lonDaemons'}/logs/lonhttpd.log") {
       print $fh "<p><pre>";
       open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lonhttpd.log|");
       while ($line=<DFH>) { 
         print $fh "$line";
         if ($line=~/WARNING/) { $notices++; }
         if ($line=~/CRITICAL/) { $notices++; }
       };
       close (DFH);
       print $fh "</pre>";
      }
   }
   
   $fname="$perlvar{'lonDaemons'}/logs/lonhttpd.log";
   
                             my ($dev,$ino,$mode,$nlink,
                                 $uid,$gid,$rdev,$size,
                               $atime,$mtime,$ctime,                                $atime,$mtime,$ctime,
                               $blksize,$blocks)=stat($fname);                                $blksize,$blocks)=stat($fname);
   
Removed from v.1.33  
changed lines
  Added in v.1.36

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