public function enable()
{
if (Globals::RUNTIME_MODE_CLI !== App::environment(Globals::ENV_RUNTIME_MODE)) {
return false;
}
return true;
}
public function handle()
{
if (Globals::RUNTIME_MODE_CLI !== App::environment(Globals::ENV_RUNTIME_MODE)) {
throw new ConsoleException("Only run in command line mode");
}
//加载Worker并为每个Worker创建一个子进程，然后进入休眠，当接收到信号量时，则执行相应的进程调度操作。
if (!function_exists("pcntl_signal")) {
throw new ConsoleException("PHP does not appear to be compiled with the PCNTL extension.This is neccesary for daemonization");
}
if (function_exists("gc_enable")) {
gc_enable();
}
$daemon = Daemon::make($_SERVER['argc'], $_SERVER['argv']);
try {
/**
* @var $daemon Daemon
*/
if (isset($daemon)) {
$daemon->start();
sleep(1);
Console::line("Daemon [" . $daemon->getPID() . "] started.");
}
} catch (\Exception $ex) {
throw new DaemonException($daemon->getName(), $ex->getMessage(), $ex);
}
}
/**
* @param string $database
* @return DB
*/
private static function getInstance($database)
{
if (!isset(self::$instances) || !array_key_exists($database, self::$instances) || self::$currentDatabase !== $database) {
self::$instances[$database] = self::create(App::environment(Globals::ENV_DATABASE_PROVIDER), $database);
self::$currentDatabase = $database;
}
return self::$instances[$database];
}
private static function getFilePath($viewName)
{
$filePath = str_replace('.', '/', $viewName);
$extension = App::environment(Globals::ENV_MVC_VIEW_FILE_EXTENSION);
if (!isset($extension) || $extension === '') {
$extension = self::ENV_VIEW_FILE_EXT;
}
return App::path('app') . self::VIEW_BASE_PATH . $filePath . '.' . $extension;
}
public function handle()
{
$this->router = Router::getInstance(App::path('routes'), App::path('filter'));
$defaultRouterToken = App::environment(Globals::ROUTER_DEFAULT_TOKENS);
if (isset($defaultRouterToken) && !empty($defaultRouterToken)) {
$this->router->baseMappings['default']['default'] = $defaultRouterToken;
} else {
$defaultRouterToken = $this->router->baseMappings['default']['default'];
}
$this->router->registerMatchedHandler(function ($params) {
DI::bindSingleton(Request::class, new Request($params));
DI::bindSingleton(Response::class, new Response());
});
$this->router->registerDefaultMatchedHandler(function ($params) use($defaultRouterToken) {
$namespace = null;
if (array_key_exists('namespace', $params)) {
$namespace = $params['namespace'];
}
if (array_key_exists('controller', $params)) {
$controller = $params['controller'];
}
if (array_key_exists('action', $params)) {
$action = $params['action'];
}
if (!isset($controller)) {
$controller = $defaultRouterToken['controller'];
}
if (!isset($action)) {
$action = $defaultRouterToken['action'];
}
Controller::invoke($controller, $action, $namespace);
});
$this->router->missing(function () {
throw new URLRouterException("URL Routing missing.");
});
$this->router->routing();
}
