/**
* Fork child process
*
* @param mixed $arg
* @final
*/
private final function Fork($arg)
{
$pid = @pcntl_fork();
if (!$pid) {
try {
if ($this->ProcessObject->IsDaemon) {
$this->DemonizeProcess();
}
$this->ProcessObject->StartThread($arg);
} catch (\Exception $err) {
$this->Logger->error($err->getMessage());
}
exit;
} else {
if ($this->PIDDir) {
$this->Logger->debug("Touch thread PID file {$pid}");
touch($this->PIDDir . "/" . $pid);
}
$this->Logger->debug("Child with PID# {$pid} successfully forked");
$this->PIDs[$pid] = array("start_time" => time(), "pid" => $pid);
}
}
