}
}
- // Send batch of purge requests out to squids
- $squid = new CdnCacheUpdate( $urls, count( $urls ) );
- $squid->doUpdate();
+ // Send batch of purge requests out to CDN servers
+ $cdn = new CdnCacheUpdate( $urls, count( $urls ) );
+ $cdn->doUpdate();
if ( $this->hasOption( 'sleep-per-batch' ) ) {
// sleep-per-batch is milliseconds, usleep wants micro seconds.