public static function resume()
{
if (Checks::signals() === false) {
throw new Exception("This version of PHP does not support pnctl");
}
try {
$pid = self::pushUsrEvent(SIGCONT, self::$lockfile);
} catch (Exception $e) {
throw $e;
}
return $pid;
}
/**
* Get multithread mode status
*
* @return bool True if enabled, false if disabled
*/
public final function getMultithreadMode()
{
return ($this->multithread_mode and Checks::multithread()) ? true : false;
}
/**
* Change child process priority according to EXTENDER_NICENESS
*
*/
private static function adjustNiceness($pid, $logger)
{
if (Checks::multithread() and defined("EXTENDER_CHILD_NICENESS")) {
$niceness = pcntl_setpriority($pid, EXTENDER_CHILD_NICENESS);
if ($niceness == false) {
$logger->warning("Unable to set child process " . $pid . " niceness to " . EXTENDER_CHILD_NICENESS);
}
}
}
/**
* econtrol constructor
*
*/
public function __construct()
{
// check if econtrol is running from cli
if (Checks::cli() === false) {
echo "Econtrol runs only in php-cli, exiting";
self::end(1);
}
if (defined('EXTENDER_TIMEZONE')) {
date_default_timezone_set(EXTENDER_TIMEZONE);
}
$this->color = new Console_Color2();
$this->parser = new Console_CommandLine(array('description' => Version::getDescription(), 'version' => Version::getVersion()));
// add verbose option
$this->parser->addOption('verbose', array('short_name' => '-v', 'long_name' => '--verbose', 'description' => 'turn on verbose output', 'action' => 'StoreTrue'));
// add debug option
$this->parser->addOption('debug', array('short_name' => '-V', 'long_name' => '--debug', 'description' => 'turn on debug output', 'action' => 'StoreTrue'));
try {
$check_constants = Checks::constants();
if ($check_constants !== true) {
throw new ShellException($check_constants);
}
if (array_key_exists('V', getopt("V"))) {
$verbose = 'DEBUG';
echo $this->color->convert("\n%r(> Debug mode on <)%n\n");
} else {
if (array_key_exists('v', getopt("v"))) {
$verbose = 'NOTICE';
echo $this->color->convert("\n%y(> Verbose mode on <)%n\n");
} else {
$verbose = false;
}
}
$this->logger = EcontrolLogger::create($verbose);
$this->tasks = TasksTable::load($this->logger);
$this->controller = Controller::load($this->parser, $this->logger);
} catch (Console_CommandLine_Exception $ce) {
$this->parser->displayError($this->color->convert("\n\n%y" . $ce->getMessage() . "%n\n"));
self::end(1);
} catch (ShellException $se) {
$this->parser->displayError($this->color->convert("\n\n%R" . $se->getMessage() . "%n\n"));
self::end(1);
} catch (Exception $e) {
$this->parser->displayError($this->color->convert("\n\n%r" . $e->getMessage() . "%n\n"));
self::end(1);
}
}