# because I have the 'power of perl' available that avoids me getting
# terminally bored sorting out other people's sloppyness.
#
-# $Id$
+#
#
# Copyright (c) 2001 - Dirk Koopman G1TLH
#
use DXDebug;
use vars qw(@ISA $sock @outqueue $send_offset $inmsg $rproc $noports $lastytime
- $lasthtime $ypolltime $hpolltime %circuit $total_in $total_out);
+ $lasthtime $ypolltime $hpolltime %circuit $total_in $total_out
+ $lastconnect $connectinterval);
@ISA = qw(Msg ExtMsg);
$sock = undef;
$hpolltime = 300 unless defined $hpolltime;
%circuit = ();
$total_in = $total_out = 0;
-
-use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ || (0,0));
-$main::build += $VERSION;
-$main::branch += $BRANCH;
+$lastconnect = 0;
+$connectinterval = 30;
sub init
{
return unless $enable;
- $rproc = shift;
+ # only set $rproc if there is something to set rproc from!
+ my $rp = shift;
+ $rproc = $rp if defined $rp;
+
finish();
+
dbg("AGW initialising and connecting to $addr/$port ...");
- $sock = IO::Socket::INET->new(PeerAddr => $addr, PeerPort => $port, Proto=>'tcp', Timeout=>15);
+ $sock = IO::Socket::INET->new(PeerAddr => $addr, PeerPort => $port, Proto=>'tcp', Timeout=>3);
+ $lastconnect = $main::systime;
unless ($sock) {
dbg("Cannot connect to AGW Engine at $addr/$port $!");
return;
Msg->sleep(2);
Msg::set_event_handler($sock, read=>undef, write=>undef, error=>undef);
$sock->close;
+ $lastconnect = $main::systime;
+ $sock = undef;
}
+ $finishing = 0;
+}
+
+sub login
+{
+ goto &main::login; # save some writing, this was the default
}
sub active
my $pid = shift || 0;
my $data = shift || '';
my $len = 0;
+
+ return unless $sock;
$len = length $data;
if ($sort eq 'y' || $sort eq 'H') {
}
} else {
if (Msg::_err_will_block($!)) {
- return;
+ return;
} else {
- $bytes_read = 0;
+ _error();
+ return;
}
}
sub _error
{
- dbg("error on AGW connection $addr/$port $!");
+ return if $finishing;
+ $finishing++;
+ dbg("AGW connection error on $addr/$port $!");
Msg::set_event_handler($sock, read=>undef, write=>undef, error=>undef);
- $sock = undef;
for (%circuit) {
&{$_->{eproc}}() if $_->{eproc};
$_->disconnect;
}
+ $sock = undef;
+ $lastconnect = $main::systime;
+ $finishing = 0;
}
sub _decode
$conn->{incoming} = 1;
$conn->{agwcall} = $call;
$circuit{$call} = $conn;
- if ($call =~ /^(\w+)-(\d\d?)$/) {
- my $c = $1;
- my $s = $2;
- $s = 15 - $s;
- if ($s <= 8 && $s > 0) {
- $call = "${c}-${s}";
- } else {
- $call = $c;
- }
+ if (my ($c, $s) = $call =~ /^(\w+)-(\d\d?)$/) {
+ $s = 15 - $s if $s > 8;
+ $call = $s > 0 ? "${c}-${s}" : $c;
}
$conn->to_connected($call, 'A', $conn->{csort} = 'ax25');
}
return $circuit{$call};
}
+sub peerhost
+{
+ my $conn = shift;
+ $conn->{peerhost} ||= $conn->{agwcall} || "UNKNOWN";
+ return $conn->{peerhost};
+}
+
sub connect
{
my ($conn, $line) = @_;
sub process
{
+ # try to reconnect to AGW if we could not previously or there was an error
+ if ($enable && !$sock && $main::systime >= $lastconnect + $connectinterval) {
+ init();
+ }
return unless $sock;
+
if ($ypolltime && $main::systime - $lastytime >= $ypolltime) {
for (my $i = 0; $i < $noports; $i++) {
_sendf('y', undef, undef, $i );