use Frontier::Client;

my $url = "http://127.0.0.1/RPC2";   # Server

my @args = (2,3);   # values to pass to sum() 

# Create the client
my $client =  Frontier::Client->new( url => $url,
                                     debug => 0,
				     );

print "$args[0] + $args[1] = ", $client->call('sum', @args), "\n";