--- loncom/lonnet/perl/lonnet.pm	2005/01/28 09:26:28	1.587.2.3
+++ loncom/lonnet/perl/lonnet.pm	2005/01/13 21:45:08	1.588
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.587.2.3 2005/01/28 09:26:28 albertel Exp $
+# $Id: lonnet.pm,v 1.588 2005/01/13 21:45:08 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -157,6 +157,22 @@ sub reply {
     my ($cmd,$server)=@_;
     unless (defined($hostname{$server})) { return 'no_such_host'; }
     my $answer=subreply($cmd,$server);
+    if ($answer eq 'con_lost') {
+        #sleep 5; 
+        #$answer=subreply($cmd,$server);
+        #if ($answer eq 'con_lost') {
+	#   &logthis("Second attempt con_lost on $server");
+        #   my $peerfile="$perlvar{'lonSockDir'}/$server";
+        #   my $client=IO::Socket::UNIX->new(Peer    =>"$peerfile",
+        #                                    Type    => SOCK_STREAM,
+        #                                    Timeout => 10)
+        #              or return "con_lost";
+        #   &logthis("Killing socket");
+        #   print $client "close_connection_exit\n";
+           #sleep 5;
+        #   $answer=subreply($cmd,$server);       
+       #}   
+    }
     if (($answer=~/^refused/) || ($answer=~/^rejected/)) {
        &logthis("<font color=blue>WARNING:".
                 " $cmd to $server returned $answer</font>");
@@ -204,8 +220,11 @@ sub critical {
     }
     my $answer=reply($cmd,$server);
     if ($answer eq 'con_lost') {
+        my $pingreply=reply('ping',$server);
 	&reconlonc("$perlvar{'lonSockDir'}/$server");
-	my $answer=reply($cmd,$server);
+        my $pongreply=reply('pong',$server);
+        &logthis("Ping/Pong for $server: $pingreply/$pongreply");
+        $answer=reply($cmd,$server);
         if ($answer eq 'con_lost') {
             my $now=time;
             my $middlename=$cmd;
@@ -1739,19 +1758,27 @@ sub get_first_access {
     my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
     if ($argsymb) { $symb=$argsymb; }
     my ($map,$id,$res)=&decode_symb($symb);
-    if ($type eq 'map') { $res=$map; }
-    my %times=&get('firstaccesstimes',[$res],$udom,$uname);
-    return $times{$res};
+    if ($type eq 'map') {
+	$res=&symbread($map);
+    } else {
+	$res=$symb;
+    }
+    my %times=&get('firstaccesstimes',["$courseid\0$res"],$udom,$uname);
+    return $times{"$courseid\0$res"};
 }
 
 sub set_first_access {
     my ($type)=@_;
     my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
     my ($map,$id,$res)=&decode_symb($symb);
-    if ($type eq 'map') { $res=$map; }
-    my $firstaccess=&get_first_access($type);
+    if ($type eq 'map') {
+	$res=&symbread($map);
+    } else {
+	$res=$symb;
+    }
+    my $firstaccess=&get_first_access($type,$symb);
     if (!$firstaccess) {
-	return &put('firstaccesstimes',{$res=>time},$udom,$uname);
+	return &put('firstaccesstimes',{"$courseid\0$res"=>time},$udom,$uname);
     }
     return 'already_set';
 }