/**
* If slave synchronous syncing is enabled (@see self::OPT_SLAVES_SYNC_ENABLED) then this method ensures
* that @see self::OPT_SLAVES_SYNC_REQUIRED_COUNT number of slaves will acknowledge all issued commands
* within @see self::OPT_SLAVES_SYNC_TIMEOUT. If syncing is enabled and slaves fail to acknowledge the issued
* commands then an exception is thrown
*/
protected function waitForSlaveSync()
{
if ($this->options[self::OPT_SLAVES_SYNC_ENABLED]) {
$synced = $this->redis->wait($this->options[self::OPT_SLAVES_SYNC_REQUIRED_COUNT], $this->options[self::OPT_SLAVES_SYNC_TIMEOUT]);
if ($synced < $this->options[self::OPT_SLAVES_SYNC_REQUIRED_COUNT]) {
throw new Exception\NotEnoughSlavesSynced(sprintf('Required: %d, synced: %d', $this->options[self::OPT_SLAVES_SYNC_REQUIRED_COUNT], $synced));
}
}
}
