From d4c958444110a264159a982ca6d7bdeb80defabb Mon Sep 17 00:00:00 2001
From: minima <minima>
Date: Wed, 14 Mar 2001 00:48:35 +0000
Subject: [PATCH] remove finishes and derive disconnect instead

---
 Changes               |  1 +
 perl/BBS.pm           |  3 ++-
 perl/DXChannel.pm     |  2 --
 perl/DXCommandmode.pm |  4 ++-
 perl/DXProt.pm        | 63 +++++++++++++++++++++----------------------
 perl/cluster.pl       |  2 +-
 6 files changed, 37 insertions(+), 38 deletions(-)

diff --git a/Changes b/Changes
index 83a5ae48..ceeb9246 100644
--- a/Changes
+++ b/Changes
@@ -5,6 +5,7 @@
 4. made the \r\n work correctly on External connections
 5. removed client.pl
 6. fixed memory leakages in DXMsg
+7. fixed pc39/21 handling
 10Mar01=======================================================================
 1. minor changes to the admin manual to reflect differences in distibutions
 thanks to pa3ezl (g0vgs)
diff --git a/perl/BBS.pm b/perl/BBS.pm
index c8f3b1f3..741fb116 100644
--- a/perl/BBS.pm
+++ b/perl/BBS.pm
@@ -123,11 +123,12 @@ sub normal
 #
 # end a connection (called by disconnect)
 #
-sub finish
+sub disconnect
 {
 	my $self = shift;
 	my $call = $self->call;
 	Log('BBS', "$call", "disconnected");
+	$self->SUPER::disconnect;
 }
 
 # 
diff --git a/perl/DXChannel.pm b/perl/DXChannel.pm
index 808b4821..6afd97e9 100644
--- a/perl/DXChannel.pm
+++ b/perl/DXChannel.pm
@@ -366,9 +366,7 @@ sub disconnect
 {
 	my $self = shift;
 	my $user = $self->{user};
-	my $call = $self->{call};
 	
-	$self->finish;
 	$user->close() if defined $user;
 	$self->{conn}->disconnect;
 	$self->del();
diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index aea2064e..6e7a0944 100644
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -384,7 +384,7 @@ sub process
 #
 # finish up a user context
 #
-sub finish
+sub disconnect
 {
 	my $self = shift;
 	my $call = $self->call;
@@ -409,6 +409,8 @@ sub finish
 	Log('DXCommand', "$call disconnected");
 	my $ref = DXCluster->get_exact($call);
 	$ref->del() if $ref;
+
+	$self->SUPER::disconnect;
 }
 
 #
diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index a7ef30c2..c099a92c 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -1144,38 +1144,6 @@ sub process
 #
 # finish up a pc context
 #
-sub finish
-{
-	my $self = shift;
-	my $call = $self->call;
-	my $ref = DXCluster->get_exact($call);
-	
-	# unbusy and stop and outgoing mail
-	my $mref = DXMsg::get_busy($call);
-	$mref->stop_msg($call) if $mref;
-	
-	# broadcast to all other nodes that all the nodes connected to via me are gone
-	foreach my $node (grep { $_->dxchan == $self } DXNode::get_all) {
-		next if $node->call eq $call;
-		next if $node->call eq $main::mycall;
-		broadcast_ak1a(pc21($node->call, 'Gone.'), $self) unless $self->{isolate};
-	}
-
-	# remove outstanding pings
-	delete $pings{$call};
-	
-	# now broadcast to all other ak1a nodes that I have gone
-	broadcast_ak1a(pc21($call, 'Gone.'), $self) unless $self->{isolate};
-
-	# I was the last node visited
-    $self->user->node($main::mycall);
-
-	# send info to all logged in thingies
-	$self->tell_login('logoutn');
-
-	Log('DXProt', $call . " Disconnected");
-	$ref->del() if $ref;
-}
 
 #
 # some active measures
@@ -1682,11 +1650,40 @@ sub disconnect
 {
 	my $self = shift;
 	my $nopc39 = shift;
+	my $call = $self->call;
 
-	if ($self->{conn} && !$nopc39) {
+	unless ($nopc39) {
 		$self->send_now("D", DXProt::pc39($main::mycall, $self->msg('disc1', "System Op")));
 	}
 
+	# unbusy and stop and outgoing mail
+	my $mref = DXMsg::get_busy($call);
+	$mref->stop_msg($call) if $mref;
+	
+	# broadcast to all other nodes that all the nodes connected to via me are gone
+	foreach my $node (grep { $_->dxchan == $self } DXNode::get_all) {
+		next if $node->call eq $call;
+		next if $node->call eq $main::mycall;
+		broadcast_ak1a(pc21($node->call, 'Gone.'), $self) unless $self->{isolate};
+		$node->del;
+	}
+
+	# remove outstanding pings
+	delete $pings{$call};
+	
+	# now broadcast to all other ak1a nodes that I have gone
+	broadcast_ak1a(pc21($call, 'Gone.'), $self) unless $self->{isolate};
+
+	# I was the last node visited
+    $self->user->node($main::mycall);
+
+	# send info to all logged in thingies
+	$self->tell_login('logoutn');
+
+	Log('DXProt', $call . " Disconnected");
+	my $ref = DXCluster->get_exact($call);
+	$ref->del() if $ref;
+
 	$self->SUPER::disconnect;
 }
 
diff --git a/perl/cluster.pl b/perl/cluster.pl
index 554ba4ee..06dab32b 100755
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -102,7 +102,7 @@ sub error_handler
 {
 	my $dxchan = shift;
 	$dxchan->{conn}->set_error(undef) if exists $dxchan->{conn};
-	$dxchan->disconnect;
+	$dxchan->disconnect(1);
 }
 
 # handle incoming messages
-- 
2.43.0