$this->addOption( 'posdir', 'Directory to read/record journal positions', false, true );
$this->addOption( 'posdump', 'Just dump current journal position into the position dir.' );
$this->addOption( 'postime', 'For position dumps, get the ID at this time', false, true );
+ $this->addOption( 'backoff', 'Stop at entries younger than this age (sec).', false, true );
$this->addOption( 'verbose', 'Verbose mode', false, false, 'v' );
$this->setBatchSize( 50 );
}
} else {
$startFromPosFile = false;
}
- $end = $this->getOption( 'end', INF );
+
+ if ( $this->hasOption( 'backoff' ) ) {
+ $time = time() - $this->getOption( 'backoff', 0 );
+ $end = (int)$src->getJournal()->getPositionAtTime( $time );
+ } else {
+ $end = $this->getOption( 'end', INF );
+ }
$this->output( "Synchronizing backend '{$dst->getName()}' to '{$src->getName()}'...\n" );
$this->output( "Starting journal position is $start.\n" );