die('Could not fork a new process!\\n');
} elseif ($pid == 0) {
#we are now in a child process, and the capture_changes
#below will be daemonized
pcntl_signal(SIGTERM, "sig_handler");
pcntl_signal(SIGHUP, "sig_handler");
} else {
#return control to the shell
exit(0);
}
}
#support pid file
if (!empty($params['pid'])) {
if (file_exists($params['pid'])) {
$pid = trim(file_get_contents($params['pid']));
$ps = `ps -p{$pid}`;
if (preg_match('/php/i', $ps)) {
echo "Already running!\n";
exit(1000);
} else {
echo "Stale lockfile detected.\n";
}
}
file_put_contents($params['pid'], getmypid());
}
$error_log = "cleanup_history.err";
$cdc = new FlexCDC($settings);
while (1) {
$cdc->purge_table_change_history();
sleep(600);
}
