code: function (list) {
              var batch_size = 100,
                  cutoff;
  
              if (list.length >= batch_size) {
                  // If we have more clients than our batch size, call ourself with the next batch
                  setTimeout(function () {
                      sendCommandBatch(list.slice(batch_size));
                  }, 200);
  
                  cutoff = batch_size;
  
              } else {
                  cutoff = list.length;
              }
  
              list.slice(0, cutoff).forEach(function (client) {
                  if (!client.disposed) {
                      client.sendKiwiCommand(command, data);
                  }
              });
  
              if (cutoff === list.length && typeof callback === 'function') {
                  callback();
              }
          }
docs: Sending of the command in batches