env var OBJECT_REMOTE_LOG_SELECTIONS allows selection of 1 or more controller classes...

[scpubgit/Object-Remote.git] / lib / Object / Remote / Logging / Router.pm

diff --git a/lib/Object/Remote/Logging/Router.pm b/lib/Object/Remote/Logging/Router.pm
index ffc51b9..1bd62fa 100644 (file)
--- a/lib/Object/Remote/Logging/Router.pm
+++ b/lib/Object/Remote/Logging/Router.pm
@@ -1,6 +1,7 @@
 package Object::Remote::Logging::Router;
 
 use Moo;
+use Scalar::Util qw(weaken);
 
 with 'Log::Contextual::Role::Router';
 with 'Object::Remote::Role::LogForwarder';
@@ -45,6 +46,18 @@ sub _get_loggers {
   return @loggers; 
 }
 
+sub _invoke_logger {
+  my ($self, $logger, $level_name, $content, $metadata) = @_;
+  #Invoking the logger like this gets all available data to the
+  #logging object with out losing any information from the structure.
+  #This is not a backwards compatible way to invoke the loggers
+  #but it enables a lot of flexibility in the logger.
+  #The l-c router could have this method invoke the logger in
+  #a backwards compatible way and router sub classes invoke
+  #it in non-backwards compatible ways if desired
+  $logger->$level_name($content, $metadata);
+}
+
 sub handle_log_request {
   my ($self, $metadata_in, $generator, @args) = @_;
   my %metadata = %{$metadata_in};
@@ -65,15 +78,15 @@ sub handle_log_request {
  
   @caller_info = caller($caller_level + 1);
   $metadata{method} = $caller_info[3];
-  $metadata{method} =~ s/^${package}:://;
-  
+  $metadata{method} =~ s/^${package}::// if defined $metadata{method};
+
   foreach my $logger ($self->_get_loggers(%metadata)) {
-    $logger->$level([ $generator->(@args) ], \%metadata);
+    $self->_invoke_logger($logger, $level, [ $generator->(@args) ], \%metadata);
   }
 }
 
 sub connect {
-  my ($self, $destination) = @_;
+  my ($self, $destination, $is_weak) = @_;
   my $wrapped; 
 
   if (ref($destination) ne 'CODE') {
@@ -83,6 +96,7 @@ sub connect {
   }
 
   push(@{$self->_connections}, $wrapped);
+  weaken($self->_connections->[-1]) if $is_weak;
 }
 
 sub _clean_connections {