X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=blobdiff_plain;f=lib%2FZOOM%2FIRSpy%2FTask.pm;h=e83552ef1e5a3a91979b7be40e59dbf22b00f92e;hp=0cbce823e7075e45f7c52cba4cc4fab8703f33c8;hb=00450608fbb1abc4bd5e75d269ff0c87f87b9b48;hpb=34a3b0fc493b303df7fb588b1e3d6f0597d2a5bb

diff --git a/lib/ZOOM/IRSpy/Task.pm b/lib/ZOOM/IRSpy/Task.pm
index 0cbce82..e83552e 100644
--- a/lib/ZOOM/IRSpy/Task.pm
+++ b/lib/ZOOM/IRSpy/Task.pm
@@ -1,4 +1,3 @@
-# $Id: Task.pm,v 1.6 2007-05-09 11:30:53 mike Exp $
 
 package ZOOM::IRSpy::Task;
 
@@ -6,6 +5,8 @@ use 5.008;
 use strict;
 use warnings;
 
+use Scalar::Util;
+
 =head1 NAME
 
 ZOOM::IRSpy::Task - base class for tasks in IRSpy
@@ -34,7 +35,7 @@ sub new {
     my $class = shift();
     my($conn, $udata, $options, %cb) = @_;
 
-    return bless {
+    my $this = bless {
 	irspy => $conn->{irspy},
 	conn => $conn,
 	udata => $udata,
@@ -42,6 +43,11 @@ sub new {
 	cb => \%cb,
 	timeRegistered => time(),
     }, $class;
+
+    #Scalar::Util::weaken($this->{irspy});
+    #Scalar::Util::weaken($this->{udata});
+
+    return $this;
 }
 
 
@@ -74,9 +80,9 @@ sub run {
 #
 # As a special case, options in the task's option-hash whose names
 # begin with an asterisk are taken to be persistent: they are set into
-# the Connection (with the leading hash removed) and deleted from the
-# task's option-hash so that they will NOT be reset the next time this
-# function is called.
+# the Connection (with the leading asterisk removed) and deleted from
+# the task's option-hash so that they will NOT be reset the next time
+# this function is called.
 #
 sub set_options {
     my $this = shift();
@@ -89,7 +95,6 @@ sub set_options {
 			   defined $value ? "'$value'" : "undefined");
 	my $old = $this->conn()->option($key, $value);
 	if ($persistent) {
-	    print "deleting '*$key'<br/>\n";
 	    delete $this->{options}->{"*$key"}
 	} else {
 	    $this->{options}->{$key} = $old;