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(), $ex);
}
}
public static function load($key)
{
$path = App::path($key);
if (isset($path) && is_readable($path)) {
return require_once $path;
}
return null;
}
/**
* @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];
}
/**
* @param $key
* @return string
*/
private function getPath($key)
{
$fileName = md5($key);
$folder = App::path('cache') . $this->cacheFolder;
$path = $folder . '/' . $fileName . '.dat';
Directory::makeDir($folder);
return $path;
}
private static function getFilePath($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 . '.' . $extension;
}
private function clearTableSchema($name)
{
if (preg_match('#m[\\d]+(Create|Alter)(?<table>[a-zA-Z][a-zA-Z0-9\\_]+)Table#i', $name, $matches)) {
$table = strtolower(Strings::camelToSnake($matches['table']));
$path = App::path('cache') . "/schema/" . DB::getDatabaseName() . "/{$table}.dat";
if (file_exists($path)) {
unlink($path);
}
}
}
public function appStart()
{
App::path('migration', App::path('app') . '/database/migration');
App::path('migration_history', App::path('migration') . '/history.dat');
App::path('cache', App::path('app') . '/cache');
App::path('exception', App::path('config') . '/exception.php');
App::path('runtime', App::path('app') . '/runtime');
App::path('daemons', App::path('config') . '/daemons.php');
App::path('commands', App::path('config') . '/commands.php');
App::path('log', App::path('app') . '/log');
}
private function getModelPath()
{
$path = App::path('models');
if (!isset($path)) {
$path = App::path('app');
if (isset($path)) {
$path = "{$path}/models";
} else {
throw new ConsoleException("Can't find app path.");
}
}
return $path;
}
public function __construct($table)
{
if (!isset($table)) {
throw new DataTableException($table, "Table name invalid - [{$table}]");
}
$this->tableSymbol = TableSymbol::create($table);
$this->table = $this->tableSymbol->getName();
$schema = App::path('schema');
if (!isset($schema)) {
throw new DatabaseException("Can't find schema cache directory.");
}
$this->source = $schema . '/' . DB::getDatabaseName() . '/' . $this->table . '.dat';
$this->initialize();
}
private function showAllDaemon()
{
$messageQueueKey = ftok(App::path('cache') . "/queue/daemon.queue", "a");
$messageQueue = msg_get_queue($messageQueueKey, 0666);
$messageQueueState = msg_stat_queue($messageQueue);
$msgCount = $messageQueueState['msg_qnum'];
if (0 === $msgCount) {
Console::line("None service is running.");
}
while ($msgCount > 0) {
/** @var MessageQueue $message */
msg_receive($messageQueue, 0, $messageType, 1024, $message, true, MSG_IPC_NOWAIT);
Console::line("PID:{$message->pid},NAME:{$message->name},TIME:" . date("Y-m-d H:i:s", $message->timestamp) . "Alive.");
$messageQueueState = msg_stat_queue($messageQueue);
$msgCount = $messageQueueState['msg_qnum'];
}
}
public function execute()
{
if (isset($this->data) && !empty($this->data)) {
$json = $this->data;
if (isset($this->object)) {
if (is_object($this->object)) {
$json[strtolower(get_class($this->object))] = $this->object;
} else {
$json[] = $this->object;
}
}
} else {
$json = $this->object;
}
echo json_encode($json);
App::killModule('UbenchModule');
}
public function appStart()
{
$this->classLoader = new ClassLoader();
$paths = Settings::load('autoload');
if (!isset($paths)) {
$paths = array();
}
$paths[] = '/service';
$paths[] = '/job';
$paths[] = '/command';
$paths[] = '/daemon';
$paths[] = '/module';
$paths[] = '/models';
$paths[] = '/test';
$paths[] = '/database/migration';
foreach ($paths as $item) {
$this->classLoader->addPath(App::path('app') . $item);
}
}
public function execute()
{
$json = array();
$json['status'] = $this->statusCode;
$json['message'] = $this->message;
if (isset($this->data) && !empty($this->data)) {
$json['data'] = $this->data;
}
if (isset($this->params)) {
$json['data'] = array();
if (is_array($this->params)) {
foreach ($this->params as $key => $value) {
$json['data'][$key] = $value;
}
} else {
$json['data'] = $this->params;
}
}
echo json_encode($json);
App::killModule('UbenchModule');
}
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.");
});
$this->router->routing();
}
public static function fork($target)
{
if (!is_callable($target) && !$target instanceof Runnable) {
throw new ConsoleException("Must be callable or Runnable.");
}
$pid = pcntl_fork();
if (0 === $pid) {
try {
if ($target instanceof Runnable) {
$result = $target->run();
} else {
$result = call_user_func($target);
}
} catch (\Exception $ex) {
throw new ConsoleException($ex->getMessage(), $ex);
}
App::end($result);
}
if (0 > $pid) {
throw new ConsoleException("Process start failure.");
}
$process = new Process($pid);
return $process;
}
private function forgetMigration()
{
if (!isset($this->args[1])) {
throw new ConsoleException("Invalid migration argument in [--forget].");
}
$selectedIndex = intval($this->args[1]);
$history = Settings::get(App::path('migration_history'));
if (isset($history)) {
$history = unserialize($history);
if (!empty($history)) {
$this->history = $history;
$date = "Unknown datetime";
foreach ($this->history as $key => $value) {
if ($key === $selectedIndex) {
unset($this->history[$selectedIndex]);
if (preg_match('#^m(?<timestamp>\\d+)#i', $value, $match)) {
if (array_key_exists('timestamp', $match)) {
$timestamp = intval($match['timestamp']);
$date = date("Y-m-d H:i:s", $timestamp);
}
}
Settings::save(App::path('migration_history'), serialize($this->history));
Console::line("{$key}.[{$date}][{$value}] has forget.");
return;
}
}
Console::line("Can't find index [{$selectedIndex}].");
return;
}
}
Console::line("History is empty.");
}
<?php
/**
* Created by PhpStorm.
* User: lbob
* Date: 2015/12/8
* Time: 14:25
*/
use Xaircraft\Core\IO\File;
use Xaircraft\Exception\DaemonException;
use Xaircraft\Exception\HttpAuthenticationException;
return array(HttpAuthenticationException::class => function ($ex) {
var_dump("aa");
}, DaemonException::class => function ($ex) {
$path = \Xaircraft\App::path('log') . "/daemon/" . date("Ymd", time()) . '.log';
File::appendText($path, $ex->getMessage);
});
<?php use Xaircraft\App; /** * Created by PhpStorm. * User: lbob * Date: 2015/11/11 * Time: 18:29 */ $app = App::instance(); $app->bindPaths(require_once __DIR__ . '/paths.php'); $app->environment(\Xaircraft\Globals::ENV_MODE, \Xaircraft\Globals::MODE_DEV); return $app;
public function beforeStop()
{
File::appendText(App::path('cache') . "/" . get_called_class() . "_stop.log", $this->getPID() . "_" . posix_getpid() . "_" . time() . "\r\n");
}
private function initialize()
{
if (!function_exists("pcntl_signal_dispatch")) {
declare (ticks=10);
}
$this->registeSignalHandler(function ($signal) {
switch ($signal) {
case SIGTERM:
case SIGHUP:
case SIGQUIT:
$this->onStop();
App::end();
break;
default:
return false;
}
return true;
});
if (function_exists("gc_enable")) {
gc_enable();
}
}
private function getControllerPath($className)
{
$className = substr($className, 0, strpos($className, "_controller"));
$className = str_replace('_', DIRECTORY_SEPARATOR, $className);
return App::path("app") . '/controllers/' . $className . '.php';
}
