Sigchild compatibility mode is required to get the exit code and
determine the success of a process when PHP has been compiled with
the --enable-sigchild option
| public setEnhanceSigchildCompatibility ( boolean $enhance ) : self | ||
| $enhance | boolean | |
| return | self | The current Process instance |
/**
* Starts a wiremock process.
*
* @param string $jarPath
* @param string $logsPath
* @param string $arguments
*
* @throws \Exception
*/
public function start($ip, $port, $path, $logsPath, $debug)
{
$phiremockPath = is_file($path) ? $path : "{$path}/phiremock";
$this->process = new Process($this->getCommandPrefix() . "{$phiremockPath} -i {$ip} -p {$port}" . ($debug ? ' -d' : ''));
if ($debug) {
echo 'Executing: ' . $this->process->getCommandLine() . PHP_EOL;
}
$logFile = $logsPath . DIRECTORY_SEPARATOR . self::LOG_FILE_NAME;
$this->process->start(function ($type, $buffer) use($logFile) {
file_put_contents($logFile, $buffer, FILE_APPEND);
});
$this->process->setEnhanceSigchildCompatibility(true);
if ($this->isWindows()) {
$this->process->setEnhanceWindowsCompatibility(true);
}
}
/**
* @param string $commandline
* @param null|string $cwd
* @param null|array $env
* @param null|string $input
* @param int $timeout
* @param array $options
*
* @return Process
*/
private function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
{
$process = new Process($commandline, $cwd, $env, $input, $timeout, $options);
if (false !== ($enhance = getenv('ENHANCE_SIGCHLD'))) {
try {
$process->setEnhanceSigchildCompatibility(false);
$process->getExitCode();
$this->fail('ENHANCE_SIGCHLD must be used together with a sigchild-enabled PHP.');
} catch (RuntimeException $e) {
$this->assertSame('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.', $e->getMessage());
if ($enhance) {
$process->setEnhanceSigChildCompatibility(true);
} else {
self::$notEnhancedSigchild = true;
}
}
}
if (self::$process) {
self::$process->stop(0);
}
return self::$process = $process;
}
