--- loncom/lond	2007/04/10 23:11:30	1.373
+++ loncom/lond	2007/08/23 17:39:20	1.379
@@ -2,7 +2,7 @@
 # The LearningOnline Network
 # lond "LON Daemon" Server (port "LOND" 5663)
 #
-# $Id: lond,v 1.373 2007/04/10 23:11:30 albertel Exp $
+# $Id: lond,v 1.379 2007/08/23 17:39:20 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -59,7 +59,7 @@ my $DEBUG = 0;		       # Non zero to ena
 my $status='';
 my $lastlog='';
 
-my $VERSION='$Revision: 1.373 $'; #' stupid emacs
+my $VERSION='$Revision: 1.379 $'; #' stupid emacs
 my $remoteVERSION;
 my $currenthostid="default";
 my $currentdomainid;
@@ -135,7 +135,7 @@ my @adderrors    = ("ok",
 		    "lcuseradd Unable to make www member of users's group",
 		    "lcuseradd Unable to su to root",
 		    "lcuseradd Unable to set password",
-		    "lcuseradd Usrname has invalid characters",
+		    "lcuseradd Username has invalid characters",
 		    "lcuseradd Password has an invalid character",
 		    "lcuseradd User already exists",
 		    "lcuseradd Could not add user.",
@@ -2187,13 +2187,13 @@ sub subscribe_handler {
 &register_handler("sub", \&subscribe_handler, 0, 1, 0);
 
 #
-#   Determine the version of a resource (?) Or is it return
-#   the top version of the resource?  Not yet clear from the
-#   code in currentversion.
+#   Determine the latest version of a resource (it looks for the highest
+#   past version and then returns that +1)
 #
 # Parameters:
 #    $cmd      - The command that got us here.
 #    $tail     - Tail of the command (remaining parameters).
+#                 (Should consist of an absolute path to a file)
 #    $client   - File descriptor connected to client.
 # Returns
 #     0        - Requested to exit, caller should shut down.
@@ -5048,7 +5048,8 @@ sub UpdateHosts {
 
     foreach my $child (keys(%children)) {
 	my $childip = $children{$child};
-	if (!defined(&Apache::lonnet::get_hosts_from_ip($childip))) {
+	if ($childip ne '127.0.0.1'
+	    && !defined(&Apache::lonnet::get_hosts_from_ip($childip))) {
 	    logthis('<font color="blue"> UpdateHosts killing child '
 		    ." $child for ip $childip </font>");
 	    kill('INT', $child);
@@ -5485,7 +5486,7 @@ sub make_new_child {
 # ---------------- New known client connecting, could mean machine online again
 	    if (&Apache::lonnet::get_host_ip($currenthostid) ne $clientip 
 		&& $clientip ne '127.0.0.1') {
-		&Apache::lonnet::reconlonc();
+		&Apache::lonnet::reconlonc($clientname);
 	    }
 	    &logthis("<font color='green'>Established connection: $clientname</font>");
 	    &status('Will listen to '.$clientname);