issue K records and start to use them

[spider.git] / perl / DXProtout.pm

diff --git a/perl/DXProtout.pm b/perl/DXProtout.pm
index 2325e7a5cb36c9c9d1bfd51531c3638d3e315314..75903f02912e25b2d0c29b808635a8779f799415 100644 (file)
--- a/perl/DXProtout.pm
+++ b/perl/DXProtout.pm
@@ -416,6 +416,17 @@ sub pc92c
        return _gen_pc92('C', 1, @_);
 }
 
+# send a keep alive
+sub pc92k
+{
+       my $nref = shift;
+       my $s = "PC92^$main::mycall^" . gen_pc9x_t() . "^K";
+       $s .= "^" . _encode_pc92_call($nref, 1);
+       $s .= "^" . scalar $nref->nodes;
+       $s .= "^" . scalar $nref->users;
+       return $s . '^H99^';
+}
+
 # send a 'find' message
 sub pc92f
 {