PHPPM\ProcessCommunicationTrait::getSockFile PHP Method

    protected function getSockFile($affix, $removeOld)
    {
        if (Utils::isWindows()) {
            //we have no unix domain sockets support
            return '127.0.0.1';
        }
        //since all commands set setcwd() we can make sure we are in the current application folder
        if ('/' === substr($this->socketPath, 0, 1)) {
            $run = $this->socketPath;
        } else {
            $run = getcwd() . '/' . $this->socketPath;
        }
        if ('/' !== substr($run, -1)) {
            $run .= '/';
        }
        if (!is_dir($run) && !mkdir($run, 0777, true)) {
            throw new \RuntimeException(sprintf('Could not create %s folder.', $run));
        }
        $sock = $run . $affix . '.sock';
        if ($removeOld && file_exists($sock)) {
            unlink($sock);
        }
        return 'unix://' . $sock;
    }