{
                            if (!client.enable) {
                                depleted.push(client.email);
                            } else {
                                if ((client.expiryTime > 0 && (client.expiryTime - now < this.expireDiff)) ||
                                    (client.total > 0 && (client.total - (client.up + client.down) < this.trafficDiff))) expiring.push(client.email);
                            }
                        });
                    } else {
               