docs: function authPlayers(channel, info) {
  
          var code, player, token;
          playerId = info.cookies.player;
          token = info.cookies.token;
  
  
          // Code not existing.
          if (!code) {
              console.log('not existing token: ', token);
              return false;
          }
  
          if (code.checkedOut) {
              console.log('token was already checked out: ', token);
              return false;
          }
  
          // Code in use.
          //  usage is for LOCAL check, IsUsed for MTURK
          if (code.valid === false) {
              if (code.disconnected) {
                  return true;
              }
              else {
                  console.log('token already in use: ', token);
                  return false;
              }
          }
  
          // Client Authorized
          return true;
      }