From c87f5c87d207de16008d38561a7bc547a10ea62b Mon Sep 17 00:00:00 2001
From: Dirk Koopman <djk@tobit.co.uk>
Date: Thu, 21 May 2020 14:23:55 +0100
Subject: [PATCH] fix allowmultiple for real user with ssid

and put back the missing code in DXUser::close to record login
times which allow multiple users to work in the first place!
---
 perl/DXDebug.pm |  4 ++--
 perl/DXUser.pm  |  5 ++++-
 perl/cluster.pl | 27 ++++++++++++++++-----------
 3 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/perl/DXDebug.pm b/perl/DXDebug.pm
index 691c4101..b0b723ce 100644
--- a/perl/DXDebug.pm
+++ b/perl/DXDebug.pm
@@ -87,7 +87,7 @@ my $_isdbg;						# current dbg level we are processing
 
 sub dbg($)
 {
-	return unless $fp;
+#	return unless $fp;
 	my $t = time; 
 	for (@_) {
 		my $r = $_;
@@ -103,7 +103,7 @@ sub dbg($)
 				shift @dbgring while (@dbgring > $dbgringlth);
 				push @dbgring, $str;
 			}
-			$fp->writeunix($t, $str) unless $dbglevel{"nolog$_isdbg"}; 
+			$fp->writeunix($t, $str) unless !$fp || $dbglevel{"nolog$_isdbg"} ; 
 		}
 	}
 	$_isdbg = '';
diff --git a/perl/DXUser.pm b/perl/DXUser.pm
index 5e8f2dfa..85a22195 100644
--- a/perl/DXUser.pm
+++ b/perl/DXUser.pm
@@ -474,7 +474,10 @@ sub close
 	my $ip = shift;
 	$self->{lastin} = $main::systime;
 	# add a record to the connect list
-#	$self->put();
+	my $ref = [$startt || $self->{startt}, $main::systime];
+	push @$ref, $ip if $ip;
+	push @{$self->{connlist}}, $ref;
+	shift @{$self->{connlist}} if @{$self->{connlist}} > $maxconnlist;
 }
 
 #
diff --git a/perl/cluster.pl b/perl/cluster.pl
index 5baf0297..9735aa30 100755
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -246,23 +246,28 @@ sub new_channel
 		}
 
 		# is he locked out ?
+		$user = DXUser::get_current($call);
 		my $basecall = $call;
 		$basecall =~ s/-\d+$//;	# remember this for later multiple user processing
-		my $baseuser = DXUser::get_current($basecall);
-		my $lock = $user->lockout if $user;
-		if ($baseuser && $baseuser->lockout || $lock) {
-			if (!$user || !defined $lock || $lock) {
-				my $host = $conn->peerhost;
-				LogDbg('DXCommand', "$call on $host is locked out, disconnected");
-				$conn->disconnect;
-				return;
-			}
+		my $lock;
+		if ($user) {
+			# we are a real user
+			$lock = $user->lockout;
+		} elsif ($allowmultiple) {
+			# could we be a potential "pseudo" connection	
+			$user = DXUser::get_current($basecall);
+			$lock = $user->lockout if $user;
+		}
+		if ($lock) {
+			my $host = $conn->peerhost;
+			LogDbg('DXCommand', "$call on $host is locked out, disconnected");
+			$conn->disconnect;
+			return;
 		}
 
 		# set up the basic channel info for "Normal" Users
 		# is there one already connected to me - locally?
 
-		$user = DXUser::get_current($call);
 		$dxchan = DXChannel::get($call);
 		my $newcall = $call;
 		if ($dxchan) {
@@ -298,7 +303,7 @@ sub new_channel
 				if ($bumpexisting) {
 					my $ip = $dxchan->hostname;
 					$dxchan->send_now('D', DXM::msg($lang, 'conbump', $call, $ip));
-					LogDbg('DXCommand', "$call bumped off by $ip, disconnected");
+					Log('', "$call bumped off by $ip, disconnected");
 					$dxchan->disconnect;
 				} else {
 					already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
-- 
2.43.0