TreeHouse\IoBundle\Import\Processor\PosixProcessor::isRunning()

Complexity

Conditions	3
Paths	3

Size

Total Lines

16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

0

<?php
    public function isRunning(ImportPart $part)
    {
        if (null === $pid = $part->getProcess()) {
            return false;
        }

        if (intval($pid) < 1) {
            throw new \RuntimeException(
                sprintf('Import part does not have a valid pid: %s', json_encode($pid))
            );
        }

        // kill signal 0: check whether a process is running.
        // see http://www.php.net/manual/en/function.posix-kill.php#82560
        return posix_kill($pid, 0);
    }