anchor.diff:      printfn "PING: -> %s" (serialize_guid neighbor)
       if neighbor = node.guid then // No smaller leaves
           // Send it to the highest leaf
  -        printfn "PASTRY: No other leaves, ping delayed..."
  +        printfn "PING: No other leaves, ping delayed..."
           node, inter.state
       else
           let address =
  
positive.code:                 let (node', state') = handle_dead_leaf node dead route_func inter
                  node', state', ("Handled!", 200)
              | None ->
                  printfn "PASTRY: Already handled..."
                  node, inter.state, ("Already handled", 200)
          else
              // Route it a little to the left
  
negative.code: let handle_message<'a> (node: Node) (typ: MessageType) (message: string) (key: GUID)
          (route_func: RouteFunc<'a>) (inter: PastryInterface<'a>)
          : Node * 'a * (string * int) =
      printfn "HANDLE: | Handling '%A'" typ
      printfn "HANDLE: | '%s'" message
      match typ with
      | Join -> // A node is requesting to join, and this is the one with the nearest GUID
          let firstsep = message.IndexOf(SEPARATOR)
  