--- loncom/loncnew	2003/12/11 23:18:37	1.34
+++ loncom/loncnew	2004/01/05 09:29:36	1.38
@@ -2,7 +2,7 @@
 # The LearningOnline Network with CAPA
 # lonc maintains the connections to remote computers
 #
-# $Id: loncnew,v 1.34 2003/12/11 23:18:37 albertel Exp $
+# $Id: loncnew,v 1.38 2004/01/05 09:29:36 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -35,12 +35,12 @@
 #    - Add ability to create/negotiate lond connections (done).
 #    - Add general logic for dispatching requests and timeouts. (done).
 #    - Add support for the lonc/lond requests.          (done).
-#    - Add logging/status monitoring.
-#    - Add Signal handling - HUP restarts. USR1 status report.
+#    - Add logging/status monitoring.                    (done)
+#    - Add Signal handling - HUP restarts. USR1 status report. (done)
 #    - Add Configuration file I/O                       (done).
-#    - Add management/status request interface.
+#    - Add management/status request interface.         (done)
 #    - Add deferred request capability.                  (done)
-#    - Detect transmission timeouts.
+#    - Detect transmission timeouts.                     (done)
 #
 
 use strict;
@@ -210,7 +210,6 @@ sub GetPeername {
 	return $peerfile;
     }
 }
-#----------------------------- Timer management ------------------------
 =pod
 
 =head2 Debug
@@ -262,11 +261,14 @@ sub ShowStatus {
 =cut
 sub SocketTimeout {
     my $Socket = shift;
-    
+    Log("WARNING", "A socket timeout was detected");
+    Debug(0, " SocketTimeout called: ");
+    $Socket->Dump();
     KillSocket($Socket);	# A transaction timeout also counts as
                                 # a connection failure:
     $ConnectionRetriesLeft--;
 }
+#----------------------------- Timer management ------------------------
 
 =pod
 
@@ -301,14 +303,10 @@ sub Tick {
     #
     #  For each inflight transaction, tick down its timeout counter.
     #
-    foreach my $item (keys %ActiveTransactions) {
-	my $Socket = $ActiveTransactions{$item}->getServer();
-	$Socket->Tick();
-    }
+
     foreach my $item (keys %ActiveConnections) {
 	my $State = $ActiveConnections{$item}->data->GetState();
-	if ($State ne 'Idle' && $State ne 'SendingRequest' &&
-	    $State ne 'ReceivingReply') {
+	if ($State ne 'Idle') {
 	    Debug(5,"Ticking Socket $State $item");
 	    $ActiveConnections{$item}->data->Tick();
 	}
@@ -659,9 +657,9 @@ sub KillSocket {
     }
     if(exists($ActiveConnections{$Socket})) {
 	delete($ActiveConnections{$Socket});
+	$ConnectionCount--;
+	if ($ConnectionCount < 0) { $ConnectionCount = 0; }
     }
-    $ConnectionCount--;
-
     #  If the connection count has gone to zero and there is work in the
     #  work queue, the work all gets failed with con_lost.
     #
@@ -1346,6 +1344,20 @@ sub ChildStatus {
     my $fh = IO::File->new(">>$docdir/lon-status/loncstatus.txt");
     print $fh $$."\t".$RemoteHost."\t".$Status."\t".
 	$RecentLogEntry."\n";
+    #
+    #  Write out information about each of the connections:
+    #
+    print $fh "Active connection statuses: \n";
+    my $i = 1;
+    print STDERR  "================================= Socket Status Dump:\n";
+    foreach my $item (keys %ActiveConnections) {
+	my $Socket = $ActiveConnections{$item}->data;
+	my $state  = $Socket->GetState();
+	print $fh "Connection $i State: $state\n";
+	print STDERR "---------------------- Connection $i \n";
+	$Socket->Dump();
+	$i++;	
+    }
     $ConnectionRetriesLeft = $ConnectionRetries;
 }