code: function (bin, data, statsRequest) {
      var id = bin.id,
          delayTrigger = 500;
  
      if (!pending[id]) {
        pending[id] = {};
      }
  
      pending[id].bin = bin;
      pending[id][data.panelId] = utils.process(data, bin.settings);
  
      // Clear the previous ping
      clearTimeout(pending[id].timer);
  
      // NOTE: this will only fire once per jsbin session -
      // not for every panel sent - because we clear the timer
      pending[id].timer = setTimeout(function () {
        var session = utils.sessionForBin(bin),
            data = null,
            ping = pending[id];
  
  
        if (!ping) { return; }
  
        // Javascript and HTML cause reloads. CSS is injected.
        data = ping.javascript || ping.html || ping.css || (statsRequest ? {} : false);
  
        // Forget this ping, it's done with now
        delete pending[id];
  
        if (!data) { return; }
        if (!session) { return; }
  
        // Send the update to all connected sessions in original and raw flavours
        session.res.forEach(function (res) {
          var raw = data.raw || data.content;
          if (!res.req.stats) {
            res.write(utils.makeEvent(data.panelId, raw));
            res.write(utils.makeEvent(data.panelId + ':processed', data.content));
          }
          res.write(utils.makeEvent('stats', { connections: session.res.filter(function (res) {
            return !res.req.stats;
          }).length }));
          if (res.ajax && !statsRequest) {
            res.end(); // lets older browsers finish their xhr request
            res.req.emit('close');
          }
        });
  
      }, delayTrigger);
    }
docs: Notify connected clients of an update to a bin