/**
* @param string $name
* @param $args
* @return mixed
* @throws Exception
*/
public function call($name, array $args)
{
if (!$this->child->isRunning()) {
throw new Exception('Child Process died');
}
return $this->protocol->sendCall($name, $args);
}
/**
* @return StreamProcess
* @throws Exception
*/
private function spawnChildProcess()
{
$childBin = $this->childBinPath;
if (!is_file($childBin)) {
throw new Exception('child.php not found generate it using bin/generateChild.php');
}
$cwd = false;
if ($this->workingDirectory) {
$cwd = getcwd();
chdir($this->workingDirectory);
}
$cmd = sprintf('%s %s %s', $this->phpPath, $this->compileArgs(), escapeshellarg(realpath($childBin)));
$child = new StreamProcess($cmd);
if ($cwd) {
chdir($cwd);
}
if (!$child->isOpen() || !$child->isRunning()) {
throw new Exception('Failed to spawn child process');
}
return $child;
}
