--- loncom/loncron 2011/11/08 22:25:25 1.94 +++ loncom/loncron 2018/08/08 11:49:48 1.108 @@ -2,7 +2,7 @@ # Housekeeping program, started by cron, loncontrol and loncron.pl # -# $Id: loncron,v 1.94 2011/11/08 22:25:25 raeburn Exp $ +# $Id: loncron,v 1.108 2018/08/08 11:49:48 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -32,6 +32,7 @@ use strict; use lib '/home/httpd/lib/perl/'; use LONCAPA::Configuration; +use LONCAPA::Checksumming; use LONCAPA; use Apache::lonnet; use Apache::loncommon; @@ -40,6 +41,8 @@ use IO::File; use IO::Socket; use HTML::Entities; use Getopt::Long; +use GDBM_File; +use Storable qw(thaw); #globals use vars qw (%perlvar %simplestatus $errors $warnings $notices $totalcount); @@ -156,12 +159,15 @@ sub checkon_daemon { $errors++; my $kadaemon=$daemon; if ($kadaemon eq 'lonmemcached') { $kadaemon='memcached'; } - &log($fh,'
Killall '.$daemon.': '. + &log($fh,'
Killall '.$daemon.': '. `killall $kadaemon 2>&1`.' - '); sleep 1; &log($fh,unlink($pidfile).' - '. `killall -9 $kadaemon 2>&1`. - '
'); + '

'); + if ($kadaemon eq 'loncnew') { + &clean_lonc_childpids(); + } &log($fh,"

$daemon not running, trying to start

"); if (&start_daemon($fh,$daemon,$pidfile,$args)) { @@ -270,12 +276,7 @@ sub log_machine_info { &log($fh,"

distprobe

"); &log($fh,"
");
-    open(DSH,"$perlvar{'lonDaemons'}/distprobe |");
-    while (my $line=) { 
-	&log($fh,&encode_entities($line,'<>&"')); 
-	$psproc++;
-    }
-    close(DSH);
+    &log($fh,&encode_entities(&LONCAPA::distro(),'<>&"'));
     &log($fh,"
"); &errout($fh); @@ -289,9 +290,11 @@ sub start_logging { &log($fh,(< + + LON Status Report $perlvar{'lonHostID'} + @@ -302,6 +305,7 @@ sub start_logging {
  • Machine Information
  • Temporary Files
  • Session Tokens
  • +
  • WebDAV Session Tokens
  • httpd
  • lonsql
  • lond
  • @@ -332,15 +336,20 @@ ENDHEADERS "".$role. "".&Apache::lonnet::hostname($id)."\n"); } - &log($fh,"

    Spare Hosts

    \n"); return $fh; } @@ -486,7 +495,7 @@ sub clean_lonIDs { my $since=$now-$mtime; if ($since>$perlvar{'lonExpire'}) { $cleaned++; - &log($fh,"Unlinking $fname
    "); + &log($fh,"Unlinking $fname
    "); unlink("$fname"); } else { $active++; @@ -496,6 +505,32 @@ sub clean_lonIDs { &log($fh,"

    $active open session(s)

    "); } +# ------------------------------------------------ clean out webDAV Session IDs +sub clean_webDAV_sessionIDs { + my ($fh)=@_; + if ($perlvar{'lonRole'} eq 'library') { + &log($fh,'

    WebDAV Session Tokens

    '); + my $cleaned=0; + my $active=0; + my $now = time; + if (-d $perlvar{'lonDAVsessDir'}) { + while (my $fname=<$perlvar{'lonDAVsessDir'}/*>) { + my @stats = stat($fname); + my $since=$now-$stats[9]; + if ($since>$perlvar{'lonExpire'}) { + $cleaned++; + &log($fh,"Unlinking $fname
    "); + unlink("$fname"); + } else { + $active++; + } + } + &log($fh,"

    Cleaned up ".$cleaned." stale webDAV session token(s).

    "); + &log($fh,"

    $active open webDAV session(s)

    "); + } + } +} + # ----------------------------------------------------------- clean out sockets sub clean_sockets { my ($fh)=@_; @@ -530,7 +565,7 @@ sub check_httpd_logs { sub rotate_lonnet_logs { my ($fh)=@_; &log($fh,'

    lonnet

    Temp Log

    ');
    -    print "checking logs\n";
    +    print "Checking logs.\n";
         if (-e "$perlvar{'lonDaemons'}/logs/lonnet.log"){
     	open (DFH,"tail -n50 $perlvar{'lonDaemons'}/logs/lonnet.log|");
     	while (my $line=) { 
    @@ -574,7 +609,7 @@ sub rotate_other_logs {
     sub test_connections {
         my ($fh)=@_;
         &log($fh,'

    Connections

    '); - print "testing connections\n"; + print "Testing connections.\n"; &log($fh,""); my ($good,$bad)=(0,0); my %hostname = &Apache::lonnet::all_hostnames(); @@ -608,18 +643,24 @@ sub test_connections { sub check_delayed_msg { my ($fh)=@_; &log($fh,'

    Delayed Messages

    '); - print "checking buffers\n"; + print "Checking buffers.\n"; &log($fh,'

    Scanning Permanent Log

    '); my $unsend=0; + my %hostname = &Apache::lonnet::all_hostnames(); + my $numhosts = scalar(keys(%hostname)); + my $dfh=IO::File->new("$perlvar{'lonDaemons'}/logs/lonnet.perm.log"); while (my $line=<$dfh>) { my ($time,$sdf,$dserv,$dcmd)=split(/:/,$line); + if ($numhosts) { + next unless ($hostname{$dserv}); + } if ($sdf eq 'F') { my $local=localtime($time); - &log($fh,"Failed: $time, $dserv, $dcmd
    "); + &log($fh,"Failed: $time, $dserv, $dcmd
    "); $warnings++; } if ($sdf eq 'S') { $unsend--; } @@ -627,7 +668,9 @@ sub check_delayed_msg { } &log($fh,"

    Total unsend messages: $unsend

    \n"); - $warnings=$warnings+5*$unsend; + if ($unsend > 0) { + $warnings=$warnings+5*$unsend; + } if ($unsend) { $simplestatus{'unsend'}=$unsend; } &log($fh,"

    Outgoing Buffer

    \n
    ");
    @@ -643,18 +686,23 @@ sub check_delayed_msg {
         close (DFH);
     # pong to all servers that have delayed messages
     # this will trigger a reverse connection, which should flush the buffers
    -    foreach my $tryserver (keys %servers) {
    -        my $answer;
    -        eval {
    -            local $SIG{ ALRM } = sub { die "TIMEOUT" };
    -            alarm(20);
    -            $answer = &Apache::lonnet::reply("pong",$tryserver);
    -            alarm(0);
    -        };
    -        if ($@ && $@ =~ m/TIMEOUT/) {
    -            print "time out while contacting: $tryserver for pong\n";
    +    foreach my $tryserver (sort(keys(%servers))) {
    +        if ($hostname{$tryserver} || !$numhosts) {
    +            my $answer;
    +            eval {
    +                local $SIG{ ALRM } = sub { die "TIMEOUT" };
    +                alarm(20);
    +                $answer = &Apache::lonnet::reply("pong",$tryserver);
    +                alarm(0);
    +            };
    +            if ($@ && $@ =~ m/TIMEOUT/) {
    +                &log($fh,"Attempted pong to $tryserver timed out
    "); + print "Time out while contacting: $tryserver for pong.\n"; + } else { + &log($fh,"Pong to $tryserver: $answer
    "); + } } else { - &log($fh,"Pong to $tryserver: $answer
    "); + &log($fh,"$tryserver has delayed messages, but is not part of the cluster -- skipping 'Pong'.
    "); } } } @@ -668,7 +716,7 @@ sub finish_logging { my $now=time; my $date=localtime($now); &log($fh,"
    $date ($now)\n"); - print "lon-status webpage updated\n"; + print "lon-status webpage updated.\n"; $fh->close(); if ($errors) { $simplestatus{'errors'}=$errors; } @@ -689,65 +737,352 @@ sub log_simplestatus { } sub write_loncaparevs { - print "Retrieving LON-CAPA version information\n"; - if (open(my $fh,">$perlvar{'lonTabDir'}/loncaparevs.tab")) { - my %hostname = &Apache::lonnet::all_hostnames(); - foreach my $id (sort(keys(%hostname))) { - if ($id ne '') { - my $loncaparev; + print "Retrieving LON-CAPA version information.\n"; + my %hostname = &Apache::lonnet::all_hostnames(); + my $output; + foreach my $id (sort(keys(%hostname))) { + if ($id ne '') { + my $loncaparev; + eval { + local $SIG{ ALRM } = sub { die "TIMEOUT" }; + alarm(10); + $loncaparev = + &Apache::lonnet::get_server_loncaparev('',$id,1,'loncron'); + alarm(0); + }; + if ($@ && $@ =~ m/TIMEOUT/) { + print "Time out while contacting lonHost: $id for version.\n"; + } + if ($loncaparev =~ /^[\w.\-]+$/) { + $output .= $id.':'.$loncaparev."\n"; + } + } + } + if ($output) { + if (open(my $fh,">$perlvar{'lonTabDir'}/loncaparevs.tab")) { + print $fh $output; + close($fh); + &Apache::lonnet::load_loncaparevs(); + } + } + return; +} + +sub write_serverhomeIDs { + print "Retrieving LON-CAPA lonHostID information.\n"; + my %name_to_host = &Apache::lonnet::all_names(); + my $output; + foreach my $name (sort(keys(%name_to_host))) { + if ($name ne '') { + if (ref($name_to_host{$name}) eq 'ARRAY') { + my $serverhomeID; eval { local $SIG{ ALRM } = sub { die "TIMEOUT" }; alarm(10); - $loncaparev = - &Apache::lonnet::get_server_loncaparev('',$id,1,'loncron'); + $serverhomeID = + &Apache::lonnet::get_server_homeID($name,1,'loncron'); alarm(0); }; if ($@ && $@ =~ m/TIMEOUT/) { - print "time out while contacting lonHost: $id for version\n"; + print "Time out while contacting server: $name\n"; } - if ($loncaparev =~ /^[\w.\-]+$/) { - print $fh $id.':'.$loncaparev."\n"; + if ($serverhomeID ne '') { + $output .= $name.':'.$serverhomeID."\n"; + } else { + $output .= $name.':'.$name_to_host{$name}->[0]."\n"; } } } - close($fh); + } + if ($output) { + if (open(my $fh,">$perlvar{'lonTabDir'}/serverhomeIDs.tab")) { + print $fh $output; + close($fh); + &Apache::lonnet::load_serverhomeIDs(); + } } return; } -sub write_serverhomeIDs { - print "Retrieving LON-CAPA lonHostID information\n"; - if (open(my $fh,">$perlvar{'lonTabDir'}/serverhomeIDs.tab")) { - my %name_to_host = &Apache::lonnet::all_names(); - foreach my $name (sort(keys(%name_to_host))) { - if ($name ne '') { - if (ref($name_to_host{$name}) eq 'ARRAY') { - my $serverhomeID; - eval { - local $SIG{ ALRM } = sub { die "TIMEOUT" }; - alarm(10); - $serverhomeID = - &Apache::lonnet::get_server_homeID($name,1,'loncron'); - alarm(0); - }; - if ($@ && $@ =~ m/TIMEOUT/) { - print "Time out while contacting server: $name\n"; +sub write_checksums { + my $distro = &LONCAPA::distro(); + if ($distro) { + print "Retrieving file version and checksumming.\n"; + my $numchksums = 0; + my ($chksumsref,$versionsref) = + &LONCAPA::Checksumming::get_checksums($distro,$perlvar{'lonDaemons'}, + $perlvar{'lonLib'}, + $perlvar{'lonIncludes'}, + $perlvar{'lonTabDir'}); + if (ref($chksumsref) eq 'HASH') { + $numchksums = scalar(keys(%{$chksumsref})); + } + print "File version retrieved and checksumming completed for $numchksums files.\n"; + } else { + print "File version retrieval and checksumming skipped - could not determine Linux distro.\n"; + } + return; +} + +sub clean_nosslverify { + my ($fh) = @_; + my %unlinked; + if (-d "$perlvar{'lonSockDir'}/nosslverify") { + if (opendir(my $dh,"$perlvar{'lonSockDir'}/nosslverify")) { + while (my $fname=readdir($dh)) { + next if ($fname =~ /^\.+$/); + if (unlink("/home/httpd/sockets/nosslverify/$fname")) { + &log($fh,"Unlinking $fname
    "); + $unlinked{$fname} = 1; + } + } + closedir($dh); + } + } + &log($fh,"

    Removed ".scalar(keys(%unlinked))." nosslverify clients

    "); + return %unlinked; +} +sub clean_lonc_childpids { + my $childpiddir = "$perlvar{'lonDocRoot'}/lon-status/loncchld"; + if (-d $childpiddir) { + if (opendir(my $dh,$childpiddir)) { + while (my $fname=readdir($dh)) { + next if ($fname =~ /^\.+$/); + unlink("$childpiddir/$fname"); + } + closedir($dh); + } + } +} + +sub write_connection_config { + my ($isprimary,$domconf,$url,%connectssl,%changes); + my $primaryLibServer = &Apache::lonnet::domain($perlvar{'lonDefDomain'},'primary'); + if ($primaryLibServer eq $perlvar{'lonHostID'}) { + $isprimary = 1; + } elsif ($primaryLibServer ne '') { + my $protocol = $Apache::lonnet::protocol{$primaryLibServer}; + my $hostname = &Apache::lonnet::hostname($primaryLibServer); + unless ($protocol eq 'https') { + $protocol = 'http'; + } + $url = $protocol.'://'.$hostname.'/cgi-bin/listdomconfig.pl'; + } + my $domconf = &get_domain_config($perlvar{'lonDefDomain'},$primaryLibServer,$isprimary, + $url); + if (ref($domconf) eq 'HASH') { + if (ref($domconf->{'ssl'}) eq 'HASH') { + foreach my $connect ('connto','connfrom') { + if (ref($domconf->{'ssl'}->{$connect}) eq 'HASH') { + my ($sslreq,$sslnoreq,$currsetting); + my %contypes; + foreach my $type ('dom','intdom','other') { + $connectssl{$connect.'_'.$type} = $domconf->{'ssl'}->{$connect}->{$type}; } - if ($serverhomeID ne '') { - print $fh $name.':'.$serverhomeID."\n"; + } + } + } + if (keys(%connectssl)) { + my %currconf; + if (open(my $fh,'<',"$perlvar{'lonTabDir'}/connectionrules.tab")) { + while (my $line = <$fh>) { + chomp($line); + my ($name,$value) = split(/=/,$line); + if ($value =~ /^(?:no|yes|req)$/) { + if ($name =~ /^conn(to|from)_(dom|intdom|other)$/) { + $currconf{$name} = $value; + } + } + } + close($fh); + } + if (open(my $fh,'>',"$perlvar{'lonTabDir'}/connectionrules.tab")) { + my $count = 0; + foreach my $key (sort(keys(%connectssl))) { + print $fh "$key=$connectssl{$key}\n"; + if (exists($currconf{$key})) { + unless ($currconf{$key} eq $connectssl{$key}) { + $changes{$key} = 1; + } } else { - print $fh $name.':'.$name_to_host{$name}->[0]."\n"; + $changes{$key} = 1; + } + $count ++; + } + close($fh); + print "Completed writing SSL options for lonc/lond for $count items.\n"; + } + } else { + print "Writing of SSL options skipped - no connection rules in domain configuration.\n"; + } + } else { + print "Retrieval of SSL options for lonc/lond skipped - no configuration data available for domain.\n"; + } + return %changes; +} + +sub get_domain_config { + my ($dom,$primlibserv,$isprimary,$url) = @_; + my %confhash; + if ($isprimary) { + my $lonusersdir = $perlvar{'lonUsersDir'}; + my $fname = $lonusersdir.'/'.$dom.'/configuration.db'; + if (-e $fname) { + my $dbref=&LONCAPA::locking_hash_tie($fname,&GDBM_READER()); + if (ref($dbref) eq 'HASH') { + foreach my $key (sort(keys(%{$dbref}))) { + my $value = $dbref->{$key}; + if ($value =~ s/^__FROZEN__//) { + $value = thaw(&LONCAPA::unescape($value)); + } else { + $value = &LONCAPA::unescape($value); + } + $confhash{$key} = $value; + } + &LONCAPA::locking_hash_untie($dbref); + } + } + } else { + if (open(PIPE,"wget --no-check-certificate '$url?primary=$primlibserv&format=raw' |")) { + my $config = ''; + while () { + $config .= $_; + } + close(PIPE); + if ($config) { + my @pairs=split(/\&/,$config); + foreach my $item (@pairs) { + my ($key,$value)=split(/=/,$item,2); + my $what = &LONCAPA::unescape($key); + if ($value =~ s/^__FROZEN__//) { + $value = thaw(&LONCAPA::unescape($value)); + } else { + $value = &LONCAPA::unescape($value); + } + $confhash{$what}=$value; + } + } + } + } + return \%confhash; +} + +sub write_hosttypes { + my %intdom = &Apache::lonnet::all_host_intdom(); + my %hostdom = &Apache::lonnet::all_host_domain(); + my $dom = $hostdom{$perlvar{'lonHostID'}}; + my $internetdom = $intdom{$perlvar{'lonHostID'}}; + my %changes; + if (($dom ne '') && ($internetdom ne '')) { + if (keys(%hostdom)) { + my %currhosttypes; + if (open(my $fh,'<',"$perlvar{'lonTabDir'}/hosttypes.tab")) { + while (my $line = <$fh>) { + chomp($line); + my ($name,$value) = split(/:/,$line); + if (($name ne '') && ($value =~ /^(dom|intdom|other)$/)) { + $currhosttypes{$name} = $value; + } + } + close($fh); + } + if (open(my $fh,'>',"$perlvar{'lonTabDir'}/hosttypes.tab")) { + my $count = 0; + foreach my $lonid (sort(keys(%hostdom))) { + my $type = 'other'; + if ($hostdom{$lonid} eq $dom) { + $type = 'dom'; + } elsif ($intdom{$lonid} eq $internetdom) { + $type = 'intdom'; + } + print $fh "$lonid:$type\n"; + if (exists($currhosttypes{$lonid})) { + if ($type ne $currhosttypes{$lonid}) { + $changes{$lonid} = 1; + } + } else { + $changes{$lonid} = 1; + } + $count ++; + } + close($fh); + print "Completed writing host type data for $count hosts.\n"; + } + } else { + print "Writing of host types skipped - no hosts found.\n"; + } + } else { + print "Writing of host types skipped - could not determine this host's LON-CAPA domain or 'internet' domain.\n"; + } + return %changes; +} + +sub update_revocation_list { + my ($result,$changed) = &Apache::lonnet::fetch_crl_pemfile(); + if ($result eq 'ok') { + print "Certificate Revocation List (from CA) updated.\n"; + } else { + print "Certificate Revocation List from (CA) not updated.\n"; + } + return $changed; +} + +sub reset_nosslverify_pids { + my ($fh,%sslrem) = @_; + &checkon_daemon($fh,'lond',40000,'USR2'); + my $loncpidfile="$perlvar{'lonDaemons'}/logs/lonc.pid"; + my $loncppid; + if ((-e $loncpidfile) && (open(my $pfh,'<',$loncpidfile))) { + $loncppid=<$pfh>; + chomp($loncppid); + close($pfh); + if ($loncppid =~ /^\d+$/) { + my %pids_by_host; + my $docdir = $perlvar{'lonDocRoot'}; + if (-d "$docdir/lon-status/loncchld") { + if (opendir(my $dh,"$docdir/lon-status/loncchld")) { + while (my $file = readdir($dh)) { + next if ($file =~ /^\./); + if (open(my $fh,'<',"$docdir/lon-status/loncchld/$file")) { + my $record = <$fh>; + chomp($record); + close($fh); + my ($remotehost,$authmode) = split(/:/,$record); + $pids_by_host{$remotehost}{$authmode}{$file} = 1; + } + } + closedir($dh); + if (keys(%pids_by_host)) { + foreach my $host (keys(%pids_by_host)) { + if ($sslrem{$host}) { + if (ref($pids_by_host{$host}) eq 'HASH') { + if (ref($pids_by_host{$host}{'insecure'}) eq 'HASH') { + if (keys($pids_by_host{$host}{'insecure'})) { + foreach my $pid (keys($pids_by_host{$host}{'insecure'})) { + if (open(PIPE,"ps -o ppid= -p $pid |")) { + my $ppid = ; + chomp($ppid); + close(PIPE); + $ppid =~ s/(^\s+|\s+$)//g; + if (($ppid == $loncppid) && (kill 0 => $pid)) { + kill QUIT => $pid; + } + } + } + } + } + } + } + } } } } } - close($fh); } return; } sub send_mail { - print "sending mail\n"; my $defdom = $perlvar{'lonDefDomain'}; my $origmail = $perlvar{'lonAdmEMail'}; my $emailto = &Apache::loncommon::build_recipient_list(undef, @@ -755,17 +1090,40 @@ sub send_mail { if ($totalcount>2500) { $emailto.=",$perlvar{'lonSysEMail'}"; } - my $subj="LON: $perlvar{'lonHostID'} E:$errors W:$warnings N:$notices"; - - my $result=system("metasend -b -S 4000000 -t $emailto -s '$subj' -f $statusdir/index.html -m text/html >& /dev/null"); - if ($result != 0) { - $result=system("mail -s '$subj' $emailto < $statusdir/index.html"); + my $from; + my $hostname=`/bin/hostname`; + chop($hostname); + $hostname=~s/[^\w\.]//g; + if ($hostname) { + $from = 'www@'.$hostname; + } + my $subj="LON: $perlvar{'lonHostID'} E:$errors W:$warnings N:$notices"; + my $loncronmail = "To: $emailto\n". + "From: $from\n". + "Subject: ".$subj."\n". + "Content-type: text/html\; charset=UTF-8\n". + "MIME-Version: 1.0\n\n"; + if (open(my $fh,"<$statusdir/index.html")) { + while (<$fh>) { + $loncronmail .= $_; + } + close($fh); + } else { + $loncronmail .= "Failed to read from http://$hostname/lon-status/index.html\n"; + } + $loncronmail .= "\n\n"; + if (open(my $mailh, "|/usr/lib/sendmail -oi -t -odb")) { + print $mailh $loncronmail; + close($mailh); + print "Sending mail.\n"; + } else { + print "Sending mail failed.\n"; } } sub usage { print(< /dev/null"); exit 1; } # -------------------------------------------- Force reload of host information - &Apache::lonnet::load_hosts_tab(1); - &Apache::lonnet::load_domain_tab(1); - &Apache::lonnet::get_iphost(1); + my $nomemcache; + if ($justcheckdaemons) { + $nomemcache=1; + my $memcachepidfile="$perlvar{'lonDaemons'}/logs/memcached.pid"; + my $memcachepid; + if (-e $memcachepidfile) { + my $memfh=IO::File->new($memcachepidfile); + $memcachepid=<$memfh>; + chomp($memcachepid); + if ($memcachepid =~ /^\d+$/ && kill 0 => $memcachepid) { + undef($nomemcache); + } + } + } + &Apache::lonnet::load_hosts_tab(1,$nomemcache); + &Apache::lonnet::load_domain_tab(1,$nomemcache); + &Apache::lonnet::get_iphost(1,$nomemcache); # ----------------------------------------- Force firewall update for lond port @@ -869,6 +1241,7 @@ sub main () { &log_machine_info($fh); &clean_tmp($fh); &clean_lonIDs($fh); + &clean_webDAV_sessionIDs($fh); &check_httpd_logs($fh); &rotate_lonnet_logs($fh); &rotate_other_logs($fh); @@ -884,6 +1257,10 @@ sub main () { &checkon_daemon($fh,'lonr',40000); } if ($justreload) { + &clean_nosslverify($fh); + &write_connection_config(); + &write_hosttypes(); + &update_revocation_list(); &checkon_daemon($fh,'lond',40000,'USR2'); &checkon_daemon($fh,'lonc',40000,'USR2'); } @@ -892,11 +1269,20 @@ sub main () { } if (!$justcheckdaemons && !$justcheckconnections && !$justreload) { &check_delayed_msg($fh); - &finish_logging($fh); &log_simplestatus(); &write_loncaparevs(); &write_serverhomeIDs(); - + &write_checksums(); + my %sslrem = &clean_nosslverify($fh); + my %conchgs = &write_connection_config(); + my %hosttypechgs = &write_hosttypes(); + my $hadcrlchg = &update_revocation_list(); + if ((keys(%conchgs) > 0) || (keys(%hosttypechgs) > 0) || + $hadcrlchg || (keys(%sslrem) > 0)) { + &checkon_daemon($fh,'lond',40000,'USR2'); + &reset_nosslverify_pids($fh,%sslrem); + } + &finish_logging($fh); if ($totalcount>200 && !$noemail) { &send_mail(); } } } @@ -904,10 +1290,3 @@ sub main () { &main(); 1; - - - - - - -