/**
* Runtime of Master process
* @return void
*/
public function run()
{
Daemon::$process = $this;
$this->prepareSystemEnv();
class_exists('Timer');
// ensure loading this class
gc_enable();
$this->eventBase = event_base_new();
$this->registerEventSignals();
FS::initEvent();
$this->fileWatcher = new FileWatcher();
$this->workers = new ThreadCollection();
$this->collections['workers'] = $this->workers;
Daemon::$appResolver = (require Daemon::$config->path->value);
$this->IPCManager = Daemon::$appResolver->getInstanceByAppName('IPCManager');
Daemon::$appResolver->preload(true);
$this->callbacks = new SplStack();
$this->spawnWorkers(min(Daemon::$config->startworkers->value, Daemon::$config->maxworkers->value));
Timer::add(function ($event) use(&$cbs) {
$self = Daemon::$process;
static $c = 0;
++$c;
if ($c > 0xfffff) {
$c = 1;
}
if ($c % 10 == 0) {
$self->workers->removeTerminated(true);
gc_collect_cycles();
} else {
$self->workers->removeTerminated();
}
if (isset(Daemon::$config->mpm->value) && is_callable(Daemon::$config->mpm->value)) {
call_user_func(Daemon::$config->mpm->value);
} else {
// default MPM
$state = Daemon::getStateOfWorkers($self);
if ($state) {
$n = max(min(Daemon::$config->minspareworkers->value - $state['idle'], Daemon::$config->maxworkers->value - $state['alive']), Daemon::$config->minworkers->value - $state['alive']);
if ($n > 0) {
Daemon::log('Spawning ' . $n . ' worker(s).');
$self->spawnWorkers($n);
event_base_loopbreak($self->eventBase);
}
$n = min($state['idle'] - Daemon::$config->maxspareworkers->value, $state['alive'] - Daemon::$config->minworkers->value);
if ($n > 0) {
Daemon::log('Stopping ' . $n . ' worker(s).');
$self->stopWorkers($n);
}
}
}
$event->timeout();
}, 1000000.0 * Daemon::$config->mpmdelay->value, 'MPM');
while (!$this->breakMainLoop) {
while (!$this->callbacks->isEmpty()) {
call_user_func($this->callbacks->shift(), $this);
}
event_base_loop($this->eventBase);
}
}
/**
* Runtime of Worker process.
* @return void
*/
public function run()
{
FS::init();
Daemon::$process = $this;
if (Daemon::$logpointerAsync) {
$oldfd = Daemon::$logpointerAsync->fd;
Daemon::$logpointerAsync->fd = null;
Daemon::$logpointerAsync = null;
}
$this->autoReloadLast = time();
$this->reloadDelay = Daemon::$config->mpmdelay->value + 2;
$this->setStatus(4);
if (Daemon::$config->autogc->value > 0) {
gc_enable();
} else {
gc_disable();
}
$this->prepareSystemEnv();
$this->overrideNativeFuncs();
$this->setStatus(6);
$this->eventBase = event_base_new();
$this->registerEventSignals();
FS::init();
// re-init
FS::initEvent();
Daemon::openLogs();
$this->fileWatcher = new FileWatcher();
$this->IPCManager = Daemon::$appResolver->getInstanceByAppName('IPCManager');
Daemon::$appResolver->preload();
foreach (Daemon::$appInstances as $app) {
foreach ($app as $appInstance) {
if (!$appInstance->ready) {
$appInstance->ready = TRUE;
$appInstance->onReady();
}
}
}
$this->setStatus(1);
Timer::add(function ($event) {
$self = Daemon::$process;
if ($self->checkState() !== TRUE) {
$self->closeSockets();
$self->breakMainLoop = TRUE;
event_base_loopexit($self->eventBase);
return;
}
$event->timeout();
}, 1000000.0 * 1, 'checkState');
if (Daemon::$config->autoreload->value > 0) {
Timer::add(function ($event) {
$self = Daemon::$process;
static $n = 0;
$inc = array_unique(array_map('realpath', get_included_files()));
$s = sizeof($inc);
if ($s > $n) {
$slice = array_slice($inc, $n);
Daemon::$process->IPCManager->sendPacket(array('op' => 'addIncludedFiles', 'files' => $slice));
$n = $s;
}
$event->timeout();
}, 1000000.0 * Daemon::$config->autoreload->value, 'watchIncludedFiles');
}
while (!$this->breakMainLoop) {
event_base_loop($this->eventBase);
}
}
