public function __destruct()
{
if ($this->node == 0) {
foreach ($this->pid as $child_pid) {
if ($child_pid == getmypid()) {
continue;
}
Logger::notice(sprintf('TERM signal sent to child pid: %s', $child_pid));
posix_kill($child_pid, SIGTERM);
}
}
if (isset($this->projectName)) {
Logger::notice(sprintf('%s : PROJECT TERMINATED', $this->projectName));
} else {
Logger::notice('TERMINATED');
}
}
/**
* Daemonises the process
*/
protected function fork_to_bg()
{
$daemon_pid = pcntl_fork();
switch ($daemon_pid) {
case -1:
Logger::emergency('Unable to fork daemon process');
exit(1);
// fork failed
// fork failed
case 0:
// this child is our daemon
$this->process_pid = getmypid();
break;
default:
// we are the parent - the one from the FG command line
// return control to command line by exiting...
\Cli\line('Daemon process running : pid=%y' . $daemon_pid . '%n');
exit(0);
}
// promote the daemon process so it doesn't die because the parent has
if (posix_setsid() === -1) {
Logger::critical('Error creating daemon as session leader');
exit(1);
}
fclose(STDIN);
fclose(STDOUT);
fclose(STDERR);
$this->_stdIn = fopen('/dev/null', 'r');
// set fd/0
$this->_stdOut = fopen('/dev/null', 'w');
// set fd/1
$this->_stdErr = fopen('php://stdout', 'w');
// a hack to duplicate fd/1 to 2
// Silence any console output from the logger
Logger::setSilentConsole(true);
Logger::notice('Daemon process running : pid=' . getmypid());
}
/**
* Run our CLI Project
*
* @return void
*/
protected function launch()
{
$this->loadBootstrap();
$router = new CliRouter($this->request);
$router->match();
/**
* Get the ControllerEntity
*/
$this->controller = $router->getController();
Logger::notice('Calling: ' . $this->controller->getClassName() . '::' . $this->controller->getMethodName());
// pass the parameters
$this->controller->setParameters($this->parameters);
// Call the action
$response = $this->controller->callControllerAction();
}
/**
* Checks everything is good with our project before we run it
*
* @throws \Synergy\Exception\SynergyException
*/
protected function checkEnv()
{
if (!defined('SYNERGY_ROOT_DIR')) {
$testroot = dirname(dirname($_SERVER['SCRIPT_FILENAME']));
if ($this->isValidDirectory($testroot)) {
define('SYNERGY_ROOT_DIR', dirname(dirname($_SERVER['SCRIPT_FILENAME'])));
} else {
throw new CriticalLaunchException('Please define your project root directory as SYNERGY_ROOT_DIR');
}
} else {
if (!is_dir(SYNERGY_ROOT_DIR)) {
throw new CriticalLaunchException('SYNERGY_ROOT_DIR must point to a valid directory at the root of your project');
}
}
if (!isset($this->app_dir) && !$this->searchAppDir()) {
throw new CriticalLaunchException('Unable to init Synergy library without an app directory');
}
if (!isset($this->configFilename) && !$this->searchConfigFile()) {
Logger::notice('No config file found - this may cause problems');
}
if (!isset($this->temp_dir) && $this->getOption('synergy:temp_dir')) {
$this->setTempDir($this->getOption('synergy:temp_dir'));
} else {
if (!$this->searchTempDir()) {
throw new CriticalLaunchException('Unable to init Synergy library without a temp (cache) directory');
}
}
Logger::debug('Temp Dir: ' . $this->temp_dir);
}
