--- loncom/lond 2005/01/26 12:13:58 1.276 +++ loncom/lond 2005/02/17 08:57:51 1.279 @@ -2,7 +2,7 @@ # The LearningOnline Network # lond "LON Daemon" Server (port "LOND" 5663) # -# $Id: lond,v 1.276 2005/01/26 12:13:58 foxr Exp $ +# $Id: lond,v 1.279 2005/02/17 08:57:51 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -58,14 +58,13 @@ my $DEBUG = 0; # Non zero to ena my $status=''; my $lastlog=''; -my $VERSION='$Revision: 1.276 $'; #' stupid emacs +my $VERSION='$Revision: 1.279 $'; #' stupid emacs my $remoteVERSION; my $currenthostid="default"; my $currentdomainid; my $client; my $clientip; # IP address of client. -my $clientdns; # DNS name of client. my $clientname; # LonCAPA name of client. my $server; @@ -178,7 +177,6 @@ sub ResetStatistics { # $initcmd - The full text of the init command. # # Implicit inputs: -# $clientdns - The DNS name of the remote client. # $thisserver - Our DNS name. # # Returns: @@ -187,10 +185,10 @@ sub ResetStatistics { # sub LocalConnection { my ($Socket, $initcmd) = @_; - Debug("Attempting local connection: $initcmd client: $clientdns me: $thisserver"); - if($clientdns ne $thisserver) { + Debug("Attempting local connection: $initcmd client: $clientip me: $thisserver"); + if($clientip ne "127.0.0.1") { &logthis(' LocalConnection rejecting non local: ' - ."$clientdns ne $thisserver "); + ."$clientip ne $thisserver "); close $Socket; return undef; } else { @@ -4281,12 +4279,18 @@ sub ReadHostTable { my $myloncapaname = $perlvar{'lonHostID'}; Debug("My loncapa name is : $myloncapaname"); while (my $configline=) { - if (!($configline =~ /^\s*\#/)) { - my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); - chomp($ip); $ip=~s/\D+$//; + if ($configline !~ /^\s*\#/ && $configline !~ /^\s*$/ ) { + my ($id,$domain,$role,$name)=split(/:/,$configline); + $name=~s/\s//g; + my $ip = gethostbyname($name); + if (length($ip) ne 4) { + &logthis("Skipping host $id name $name no IP $ip found\n"); + next; + } + $ip=inet_ntoa($ip); $hostid{$ip}=$id; # LonCAPA name of host by IP. $hostdom{$id}=$domain; # LonCAPA domain name of host. - $hostip{$id}=$ip; # IP address of host. + $hostip{$id}=$ip; # IP address of host. $hostdns{$name} = $id; # LonCAPA name of host by DNS. if ($id eq $perlvar{'lonHostID'}) { @@ -4698,8 +4702,6 @@ sub make_new_child { if (defined($iaddr)) { $clientip = inet_ntoa($iaddr); Debug("Connected with $clientip"); - $clientdns = gethostbyaddr($iaddr, AF_INET); - Debug("Connected with $clientdns by name"); } else { &logthis("Unable to determine clientip"); $clientip='Unavailable'; @@ -4739,18 +4741,23 @@ sub make_new_child { ReadManagerTable; # May also be a manager!! - my $clientrec=($hostid{$clientip} ne undef); - my $ismanager=($managers{$clientip} ne undef); + my $outsideip=$clientip; + if ($clientip eq '127.0.0.1') { + $outsideip=$hostip{$perlvar{'lonHostID'}}; + } + + my $clientrec=($hostid{$outsideip} ne undef); + my $ismanager=($managers{$outsideip} ne undef); $clientname = "[unknonwn]"; if($clientrec) { # Establish client type. $ConnectionType = "client"; - $clientname = $hostid{$clientip}; + $clientname = $hostid{$outsideip}; if($ismanager) { $ConnectionType = "both"; } } else { $ConnectionType = "manager"; - $clientname = $managers{$clientip}; + $clientname = $managers{$outsideip}; } my $clientok;