diff --git a/AN/Tools.pm b/AN/Tools.pm
index 4f1403bd..814f91cc 100755
--- a/AN/Tools.pm
+++ b/AN/Tools.pm
@@ -13,6 +13,7 @@ BEGIN
 
 use strict;
 use warnings;
+use Scalar::Util qw(weaken isweak);
 use Data::Dumper;
 my $THIS_FILE = "Tools.pm";
 
@@ -128,12 +129,13 @@ sub new
 			UUID			=>	"",
 		},
 	};
-
+	
 	# Bless you!
 	bless $self, $class;
-
+	
 	# This isn't needed, but it makes the code below more consistent with and portable to other modules.
-	my $an = $self;
+	my $an = $self; 
+	weaken($an);	# Helps avoid memory leaks. See Scalar::Utils
 	
 	# Get a handle on the various submodules
 	$an->Alert->parent($an);
@@ -146,11 +148,15 @@ sub new
 	$an->Template->parent($an);
 	$an->Words->parent($an);
 	$an->Validate->parent($an);
-
+	
 	# Set some system paths and system default variables
 	$an->_set_paths;
 	$an->_set_defaults;
-
+	
+	# This will help clean up if we catch a signal.
+	$SIG{INT}  = sub { $an->catch_sig({signal => "INT"});  };
+	$SIG{TERM} = sub { $an->catch_sig({signal => "TERM"}); };
+	
 	# This sets the environment this program is running in.
 	if ($ENV{SERVER_NAME})
 	{
@@ -163,13 +169,13 @@ sub new
 	{
 		$an->environment("cli");
 	}
-
+	
 	# Setup my '$an->data' hash right away so that I have a place to store the strings hash.
 	$an->data($parameter->{data}) if $parameter->{data};
 	
 	# Initialize the list of directories to seach.
 	$an->Storage->search_directories({initialize => 1});
-
+	
 	# I need to read the initial words early.
 	$an->Words->read({file  => $an->data->{path}{words}{'an-tools.xml'}});
 	
@@ -194,7 +200,7 @@ sub new
 		print $THIS_FILE." ".__LINE__."; AN::Tools->new() invoked with an invalid parameter. Expected a hash reference, but got: [$parameter]\n";
 		exit(1);
 	}
-
+	
 	return ($self);
 }
 
@@ -273,7 +279,9 @@ Technically, any string can be used, however only 'cli' or 'html' are used by co
 =cut
 sub environment
 {
-	my ($an) = shift;
+	my ($an) = shift; 
+	weaken($an);
+	
 	
 	# Pick up the passed in delimiter, if any.
 	$an->{ENV_VALUES}{ENVIRONMENT} = shift if $_[0];
@@ -780,4 +788,21 @@ The following packages provide non-critical functionality.
 
 =cut
 
+
+# This catches SIGINT and SIGTERM and fires out an email before shutting down.
+sub catch_sig
+{
+	my $self      = shift;
+	my $parameter = shift;
+	my $an        = $self;
+	my $signal    = $parameter->{signal} ? $parameter->{signal} : "";
+	
+	if ($signal)
+	{
+		print "Process with PID: [$$] exiting on SIG".$signal.".\n";
+	}
+	$an->nice_exit({code => 255});
+}
+
+
 1;
diff --git a/AN/Tools/Alert.pm b/AN/Tools/Alert.pm
index e5f365b1..c21aeff7 100755
--- a/AN/Tools/Alert.pm
+++ b/AN/Tools/Alert.pm
@@ -5,6 +5,7 @@ package AN::Tools::Alert;
 
 use strict;
 use warnings;
+use Scalar::Util qw(weaken isweak);
 
 our $VERSION  = "3.0.0";
 my $THIS_FILE = "Alert.pm";
@@ -59,6 +60,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
diff --git a/AN/Tools/Convert.pm b/AN/Tools/Convert.pm
index f35032a0..ca50de9d 100755
--- a/AN/Tools/Convert.pm
+++ b/AN/Tools/Convert.pm
@@ -5,7 +5,7 @@ package AN::Tools::Convert;
 
 use strict;
 use warnings;
-use Data::Dumper;
+use Scalar::Util qw(weaken isweak);
 use Math::BigInt;
 
 our $VERSION  = "3.0.0";
@@ -66,6 +66,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
diff --git a/AN/Tools/Database.pm b/AN/Tools/Database.pm
index 2f327b5c..93214a5a 100755
--- a/AN/Tools/Database.pm
+++ b/AN/Tools/Database.pm
@@ -6,6 +6,7 @@ package AN::Tools::Database;
 use strict;
 use warnings;
 use DBI;
+use Scalar::Util qw(weaken isweak);
 use Data::Dumper;
 
 our $VERSION  = "3.0.0";
@@ -80,6 +81,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
@@ -185,7 +192,7 @@ sub configure_pgsql
 	my $self      = shift;
 	my $parameter = shift;
 	my $an        = $self->parent;
-	$an->Log->entry({source => $THIS_FILE, line => __LINE__, level => 2, key => "log_0125", variables => { method => "Database->configure_pgsql()" }});
+	$an->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, key => "log_0125", variables => { method => "Database->configure_pgsql()" }});
 	
 	my $id = defined $parameter->{id} ? $parameter->{id} : "";
 	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { id => $id }});
@@ -519,9 +526,7 @@ sub configure_pgsql
 		task        => "open",
 		port_number => $an->data->{database}{$id}{port},
 	});
-	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { port_status => $port_status }});
-	
-	die $THIS_FILE." ".__LINE__."; testing...\n";
+	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { port_status => $port_status }});
 	
 	return(0);
 }
@@ -605,7 +610,7 @@ sub connect
 	my $self      = shift;
 	my $parameter = shift;
 	my $an        = $self->parent;
-	$an->Log->entry({source => $THIS_FILE, line => __LINE__, level => 2, key => "log_0125", variables => { method => "Database->connect()" }});
+	$an->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, key => "log_0125", variables => { method => "Database->connect()" }});
 	
 	my $source     = defined $parameter->{source}     ? $parameter->{source}     : "core";
 	my $sql_file   = defined $parameter->{sql_file}   ? $parameter->{sql_file}   : $an->data->{path}{sql}{'Tools.sql'};
@@ -647,7 +652,7 @@ sub connect
 		my $name     = $an->data->{database}{$id}{name}     ? $an->data->{database}{$id}{name}     : ""; # This should fail
 		my $user     = $an->data->{database}{$id}{user}     ? $an->data->{database}{$id}{user}     : ""; # This should fail
 		my $password = $an->data->{database}{$id}{password} ? $an->data->{database}{$id}{password} : "";
-		$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { 
+		$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { 
 			host     => $host,
 			port     => $port,
 			name     => $name,
@@ -721,7 +726,7 @@ sub connect
 		if ($is_local)
 		{
 			$an->data->{sys}{read_db_id} = $id;
-			$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { "sys::read_db_id" => $an->data->{sys}{read_db_id} }});
+			$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { "sys::read_db_id" => $an->data->{sys}{read_db_id} }});
 			
 			# Set it up (or update it) if needed. This method just returns if nothing is needed.
 			$an->Database->configure_pgsql({id => $id});
@@ -731,7 +736,6 @@ sub connect
 			$an->data->{sys}{read_db_id} = $id;
 			$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { "sys::read_db_id" => $an->data->{sys}{read_db_id} }});
 		}
-		next;
 		
 		# Connect!
 		my $dbh = "";
@@ -883,10 +887,9 @@ sub connect
 			}});
 		}
 	}
-	die;
 	
 	# Do I have any connections? Don't die, if not, just return.
-	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { connections => $connections }});
+	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { connections => $connections }});
 	if (not $connections)
 	{
 		# Failed to connect to any database. Log this, print to the caller and return.
@@ -1015,7 +1018,6 @@ sub connect
 		source => $source, 
 		tables => $tables,
 	});
-	die;
 	
 	# Hold if a lock has been requested.
 	$an->Database->locking();
@@ -1269,12 +1271,11 @@ sub initialize
 	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { user => $user }});
 	
 	my $sql = $an->Storage->read_file({file => $sql_file});
-	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { ">> sql" => $sql }});
+	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { ">> sql" => $sql }});
 	
 	$sql =~ s/#!variable!user!#/$user/sg;
 	$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { "<< sql" => $sql }});
 	
-	### NOTE: Left off here
 	# Now that I am ready, disable autocommit, write and commit.
 	$an->Database->write({id => $id, query => $sql, source => $THIS_FILE, line => __LINE__});
 	
diff --git a/AN/Tools/Get.pm b/AN/Tools/Get.pm
index af40ccdc..3ee38bd1 100755
--- a/AN/Tools/Get.pm
+++ b/AN/Tools/Get.pm
@@ -5,6 +5,7 @@ package AN::Tools::Get;
 
 use strict;
 use warnings;
+use Scalar::Util qw(weaken isweak);
 use Data::Dumper;
 
 our $VERSION  = "3.0.0";
@@ -68,6 +69,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
diff --git a/AN/Tools/Log.pm b/AN/Tools/Log.pm
index 0efff0af..45679382 100755
--- a/AN/Tools/Log.pm
+++ b/AN/Tools/Log.pm
@@ -6,6 +6,7 @@ package AN::Tools::Log;
 use strict;
 use warnings;
 use Data::Dumper;
+use Scalar::Util qw(weaken isweak);
 
 our $VERSION  = "3.0.0";
 my $THIS_FILE = "Log.pm";
@@ -68,6 +69,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
diff --git a/AN/Tools/Storage.pm b/AN/Tools/Storage.pm
index 8dbff186..5f4f5474 100755
--- a/AN/Tools/Storage.pm
+++ b/AN/Tools/Storage.pm
@@ -6,6 +6,7 @@ package AN::Tools::Storage;
 use strict;
 use warnings;
 use Data::Dumper;
+use Scalar::Util qw(weaken isweak);
 
 our $VERSION  = "3.0.0";
 my $THIS_FILE = "Storage.pm";
@@ -70,6 +71,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
@@ -944,7 +951,7 @@ sub write_file
 		if ($secure)
 		{
 			my $shell_call = $an->data->{path}{exe}{touch}." ".$file;
-			$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { shell_call => $shell_call }});
+			$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { shell_call => $shell_call }});
 			
 			$an->System->call({shell_call => $shell_call});
 			$an->Storage->change_mode({target => $file, mode => $mode});
diff --git a/AN/Tools/System.pm b/AN/Tools/System.pm
index e940ecb9..535353ce 100755
--- a/AN/Tools/System.pm
+++ b/AN/Tools/System.pm
@@ -7,6 +7,7 @@ use strict;
 use warnings;
 use Data::Dumper;
 use Net::SSH2;
+use Scalar::Util qw(weaken isweak);
 
 our $VERSION  = "3.0.0";
 my $THIS_FILE = "System.pm";
@@ -75,6 +76,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
diff --git a/AN/Tools/Template.pm b/AN/Tools/Template.pm
index e10d8c6c..59ebafb8 100755
--- a/AN/Tools/Template.pm
+++ b/AN/Tools/Template.pm
@@ -6,6 +6,7 @@ package AN::Tools::Template;
 use strict;
 use warnings;
 use Data::Dumper;
+use Scalar::Util qw(weaken isweak);
 
 our $VERSION  = "3.0.0";
 my $THIS_FILE = "Template.pm";
@@ -64,6 +65,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
diff --git a/AN/Tools/Validate.pm b/AN/Tools/Validate.pm
index 3c593100..e6c931b8 100755
--- a/AN/Tools/Validate.pm
+++ b/AN/Tools/Validate.pm
@@ -6,6 +6,7 @@ package AN::Tools::Validate;
 use strict;
 use warnings;
 use Data::Dumper;
+use Scalar::Util qw(weaken isweak);
 
 our $VERSION  = "3.0.0";
 my $THIS_FILE = "Validate.pm";
@@ -63,6 +64,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }
 
diff --git a/AN/Tools/Words.pm b/AN/Tools/Words.pm
index 37b97c4a..5d7a3891 100755
--- a/AN/Tools/Words.pm
+++ b/AN/Tools/Words.pm
@@ -7,6 +7,7 @@ use strict;
 use warnings;
 use Data::Dumper;
 use XML::Simple qw(:strict);
+use Scalar::Util qw(weaken isweak);
 
 our $VERSION  = "3.0.0";
 my $THIS_FILE = "Words.pm";
@@ -72,6 +73,12 @@ sub parent
 	
 	$self->{HANDLE}{TOOLS} = $parent if $parent;
 	
+	# Defend against memory leads. See Scalar::Util'.
+	if (not isweak($self->{HANDLE}{TOOLS}))
+	{
+		weaken($self->{HANDLE}{TOOLS});;
+	}
+	
 	return ($self->{HANDLE}{TOOLS});
 }