making client output more useful/accurate

ruby-sockets/marco-polo/client.rb

@@ -52,11 +52,13 @@ def run_client(options)
         when :read
           sock.send("marco #{client_name}\n", 0)
           location = sock.recv(100).to_s.split[2,4].map(&:to_i)
-          puts "#{location.first} #{location.last}"
+          puts "marco #{client_name} -> #{location.first} #{location.last}"
         when :write
           sock.send("polo #{client_name} #{nextloc.first} #{nextloc.last}\n", 0)
-          nextloc = sock.recv(100).to_s.split.map(&:to_i)
-          puts "sent location '#{nextloc.first} #{nextloc.last}'"
+          recv_loc = sock.recv(100).to_s.split.map(&:to_i)
+          puts "polo #{client_name} #{nextloc.first} #{nextloc.last} " <<
+               "-> #{recv_loc.first} #{recv_loc.last}"
+          nextloc = recv_loc
         end
         sock.close
       end