Hi Monks! I want to watch different databases with AnyEvent as described on http://www.bzerk.org/documents/postgresperl/. Example works fine agains singe database but not with AnyEvent. Here me testing code

sub start_listen{
    my $db_base = DB::Base->new($config{database});
    my $connection_strings = $db_base->get_connection_strings();
    if( $connection_strings ){
        my $dbh;
        for( @{$connection_strings} ){
            $dbh = $db_base->get_connection(@{$_});
            push @dbhs, $dbh;
#            print "@{$_}[0] ($dbh->{pg_socket})\n";
            # 1. send listen command for each database
            print "LISTEN request command send to DB: @{$_}[0]\n";
            # 2. create hash to find with database send NOTIFY %[ sock
+et => dbh ]
            my $watcher; $watcher =  AnyEvent->io(
                fh => $dbh->{pg_socket},
                poll => "r",
                cb => sub{
                    print "TEST\n";
                    my $fh = shift;
                    while(<$fh>){
                        print STDOUT $_;
                    }
                }
            );
        }
    }
    if( @dbhs ){ print "Now we are  listen for " . @dbhs . " connectio
+n(s)!\n"; }
    else { print "Nothing to listen!\n"; }
};
[download]

I need your advice!