anchor.diff:      ok = inet:setopts(Socket, [{packet, 2}, {active, true}]),
   
       %% Generate the welcome message, encode it and transmit the message.
  -    send_message(Socket, Transport, {helo, atom_to_list(node())}),
  +    send_message(Socket, Transport, {hello, node()}),
   
       %% Wait for response.
       Message = receive_message(Socket, Transport),
  
positive.code:                     send_message(Socket, Transport, {error, pang})
              end;
          Response ->
              send_message(Socket, Transport, {error, {invalid_response, Response}})
      end,
  
      %% Close socket.
  
negative.code: %%
  %% -------------------------------------------------------------------
  
  %% @todo Once we know this works, convert it to a gen_server.
  
  -module(lasp_peer_protocol_server).
  -author("Christopher S. Meiklejohn <christopher.meiklejohn@gmail.com>").
  
  -behaviour(ranch_protocol).
  
  %% ranch_protocol callbacks.
  -export([start_link/4,
           init/4]).
  
  -define(TIMEOUT, 10000).
  
  