React to the ajax request being completed

@private
function(options, success, response) {
        var me = this,
            i, len, events, event, transaction, transactions;
            
        if (success) {
            events = me.createEvents(response);

            for (i = 0, len = events.length; i < len; ++i) {
                event = events[i];
                transaction = me.getTransaction(event);
                me.fireEvent('data', me, event);

                if (transaction && me.fireEvent('beforecallback', me, event, transaction) !== false) {
                    me.runCallback(transaction, event, true);
                    Ext.direct.Manager.removeTransaction(transaction);
                }
            }
        }
        else {
            transactions = [].concat(options.transaction);
            
            for (i = 0, len = transactions.length; i < len; ++i) {
                transaction = me.getTransaction(transactions[i]);

                if (transaction && transaction.retryCount < me.maxRetries) {
                    transaction.retry();
                }
                else {
                    event = new Ext.direct.ExceptionEvent({
                        data: null,
                        transaction: transaction,
                        code: Ext.direct.Manager.exceptions.TRANSPORT,
                        message: 'Unable to connect to the server.',
                        xhr: response
                    });

                    me.fireEvent('data', me, event);

                    if (transaction && me.fireEvent('beforecallback', me, transaction) !== false) {
                        me.runCallback(transaction, event, false);
                        Ext.direct.Manager.removeTransaction(transaction);
                    }
                }
            }
        }
    }