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Diff for /loncom/loncron between versions 1.93 and 1.95

version 1.93, 2011/11/03 22:32:04 version 1.95, 2011/11/14 17:27:34
Line 515  sub clean_sockets { Line 515  sub clean_sockets {
 # ----------------------------------------------------------------------- httpd  # ----------------------------------------------------------------------- httpd
 sub check_httpd_logs {  sub check_httpd_logs {
     my ($fh)=@_;      my ($fh)=@_;
     if (open(PIPE,"lchttpdlogs|")) {      if (open(PIPE,"./lchttpdlogs|")) {
         while (my $line=<PIPE>) {          while (my $line=<PIPE>) {
             &log($fh,$line);              &log($fh,$line);
             if ($line=~/\[error\]/) { $notices++; }              if ($line=~/\[error\]/) { $notices++; }
Line 627  sub check_delayed_msg { Line 627  sub check_delayed_msg {
     }      }
   
     &log($fh,"<p>Total unsend messages: <b>$unsend</b></p>\n");      &log($fh,"<p>Total unsend messages: <b>$unsend</b></p>\n");
     $warnings=$warnings+5*$unsend;      if ($unsend > 0) {
           $warnings=$warnings+5*$unsend;
       }
   
     if ($unsend) { $simplestatus{'unsend'}=$unsend; }      if ($unsend) { $simplestatus{'unsend'}=$unsend; }
     &log($fh,"<h3>Outgoing Buffer</h3>\n<pre>");      &log($fh,"<h3>Outgoing Buffer</h3>\n<pre>");
Line 641  sub check_delayed_msg { Line 643  sub check_delayed_msg {
     }      }
     &log($fh,"</pre>\n");      &log($fh,"</pre>\n");
     close (DFH);      close (DFH);
       my %hostname = &Apache::lonnet::all_hostnames();
       my $numhosts = scalar(keys(%hostname));
 # pong to all servers that have delayed messages  # pong to all servers that have delayed messages
 # this will trigger a reverse connection, which should flush the buffers  # this will trigger a reverse connection, which should flush the buffers
     foreach my $tryserver (keys %servers) {      foreach my $tryserver (sort(keys(%servers))) {
         my $answer;          if ($hostname{$tryserver} || !$numhosts) {
         eval {              my $answer;
             local $SIG{ ALRM } = sub { die "TIMEOUT" };              eval {
             alarm(20);                  local $SIG{ ALRM } = sub { die "TIMEOUT" };
             $answer = &Apache::lonnet::reply("pong",$tryserver);                  alarm(20);
             alarm(0);                  $answer = &Apache::lonnet::reply("pong",$tryserver);
         };                  alarm(0);
         if ($@ && $@ =~ m/TIMEOUT/) {              };
             print "time out while contacting: $tryserver for pong\n";              if ($@ && $@ =~ m/TIMEOUT/) {
                   &log($fh,"Attempted pong to $tryserver timed out<br />");
                   print "time out while contacting: $tryserver for pong\n";
               } else {
                   &log($fh,"Pong to $tryserver: $answer<br />");
               }
         } else {          } else {
             &log($fh,"Pong to $tryserver: $answer<br />");              &log($fh,"$tryserver has delayed messages, but is not part of the cluster -- skipping 'Pong'.<br />");
         }          }
     }      }
 }  }
Removed from v.1.93  
changed lines
  Added in v.1.95

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