/**
* Constructor method
*
* Prepare extender environment, do checks and fire extender.ready event
*/
public final function __construct()
{
// check if extender is running from cli
if (Checks::cli() === false) {
echo "Extender runs only in php-cli, exiting";
self::end(1);
}
// setup default timezone (in daemon mode, timezone warning may break extender)
$default_timezone = ini_get('date.timezone');
if (empty($default_timezone)) {
date_default_timezone_set(defined('EXTENDER_TIMEZONE') ? EXTENDER_TIMEZONE : 'Europe/Rome');
}
$this->timestamp_absolute = microtime(true);
$this->color = new Console_Color2();
// get command line options (vsdh)
list($this->verbose_mode, $this->debug_mode, $this->summary_mode, $this->daemon_mode, $help_mode) = self::getCommandlineOptions();
if ($help_mode) {
self::showHelp($this->color);
self::end(0);
}
$this->logger = ExtenderLogger::create($this->verbose_mode, $this->debug_mode);
// do checks
$check_constants = Checks::constants();
if ($check_constants !== true) {
$this->logger->critical($check_constants);
self::end(1);
}
if (Checks::signals() === false and $this->daemon_mode) {
$this->logger->critical("Extender cannot run in daemon mode without PHP Process Control Extensions");
self::end(1);
}
if (Checks::database() === false) {
$this->logger->critical("Extender database not available, exiting");
self::end(1);
}
$this->tasks = TasksTable::load($this->logger);
$this->events = Events::load($this->logger);
// setup extender parameters
$this->max_result_bytes_in_multithread = defined('EXTENDER_MAX_RESULT_BYTES') ? filter_var(EXTENDER_MAX_RESULT_BYTES, FILTER_VALIDATE_INT) : 2048;
$this->max_childs_runtime = defined('EXTENDER_MAX_CHILDS_RUNTIME') ? filter_var(EXTENDER_MAX_CHILDS_RUNTIME, FILTER_VALIDATE_INT) : 600;
$this->multithread_mode = defined('EXTENDER_MULTITHREAD_ENABLED') ? filter_var(EXTENDER_MULTITHREAD_ENABLED, FILTER_VALIDATE_BOOLEAN) : false;
// if in daemon mode, remember parent pid, setup lock and register signal handlers
if ($this->daemon_mode) {
$this->parent_pid = posix_getpid();
Lock::register($this->parent_pid);
$this->adjustNiceness();
if (Checks::signals()) {
$this->registerSignals();
}
}
// init the runner
$this->runner = new JobsRunner($this->logger, $this->getMultithreadMode(), $this->max_result_bytes_in_multithread, $this->max_childs_runtime);
$this->logger->notice("Extender ready");
// store initial status and queue information
Status::dump($this->timestamp_absolute, $this->parent_pid, $this->completed_processes, $this->failed_processes, $this->paused);
Queue::dump(0, 0);
// we are ready to go!
}
public function testRegister()
{
$result = \Comodojo\Extender\Lock::register($this->pid);
$this->assertNotFalse($result);
$this->assertGreaterThan(1, $result);
}
