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Merge pull request #10544 from annando/router-lock

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Lock before recreate / fix cache key misspelling
This commit is contained in:
Hypolite Petovan 2021-07-26 03:57:30 -04:00 committed by GitHub
commit e34795762d
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 42 additions and 13 deletions
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18
src/App/Router.php
View file

@ -30,6 +30,7 @@ use Friendica\Core\Cache\Duration;
use Friendica\Core\Cache\ICache;
use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Core\Lock\ILock;
use Friendica\Network\HTTPException;
/**
@ -79,6 +80,9 @@ class Router
/** @var ICache */
private $cache;
/** @var ILock */
private $lock;
/** @var string */
private $baseRoutesFilepath;
@ -89,11 +93,12 @@ class Router
* @param ICache $cache
* @param RouteCollector|null $routeCollector
*/
public function __construct(array $server, string $baseRoutesFilepath, L10n $l10n, ICache $cache, RouteCollector $routeCollector = null)
public function __construct(array $server, string $baseRoutesFilepath, L10n $l10n, ICache $cache, ILock $lock, RouteCollector $routeCollector = null)
{
$this->baseRoutesFilepath = $baseRoutesFilepath;
$this->l10n = $l10n;
$this->cache = $cache;
$this->lock = $lock;
$httpMethod = $server['REQUEST_METHOD'] ?? self::GET;
$this->httpMethod = in_array($httpMethod, self::ALLOWED_METHODS) ? $httpMethod : self::GET;
@ -301,11 +306,20 @@ class Router
return $routerDispatchData;
}
if (!$this->lock->acquire('getCachedDispatchData', 0)) {
// Immediately return uncached data when we can't aquire a lock
return $this->getDispatchData();
}
$routerDispatchData = $this->getDispatchData();
$this->cache->set('routerDispatchData', $routerDispatchData, Duration::DAY);
if (!empty($routesFileModifiedTime)) {
$this->cache->set('lastRoutesFileMtime', $routesFileModifiedTime, Duration::MONTH);
$this->cache->set('lastRoutesFileModifiedTime', $routesFileModifiedTime, Duration::MONTH);
}
if ($this->lock->isLocked('getCachedDispatchData')) {
$this->lock->release('getCachedDispatchData');
}
return $routerDispatchData;

7
tests/src/App/ModuleTest.php
View file

@ -25,6 +25,7 @@ use Friendica\App;
use Friendica\Core\Cache\ICache;
use Friendica\Core\Config\IConfig;
use Friendica\Core\L10n;
use Friendica\Core\Lock\ILock;
use Friendica\LegacyModule;
use Friendica\Module\HTTPException\PageNotFound;
use Friendica\Module\WellKnown\HostMeta;
@ -182,7 +183,11 @@ class ModuleTest extends DatabaseTest
$cache->shouldReceive('get')->with('lastRoutesFileModifiedTime')->andReturn('')->atMost()->once();
$cache->shouldReceive('set')->withAnyArgs()->andReturn(false)->atMost()->twice();
$router = (new App\Router([], __DIR__ . '/../../../static/routes.config.php', $l10n, $cache));
$lock = Mockery::mock(ILock::class);
$lock->shouldReceive('acquire')->andReturn(true);
$lock->shouldReceive('isLocked')->andReturn(false);
$router = (new App\Router([], __DIR__ . '/../../../static/routes.config.php', $l10n, $cache, $lock));
$module = (new App\Module($name))->determineClass(new App\Arguments('', $command), $router, $config);

30
tests/src/App/RouterTest.php
View file

@ -24,6 +24,7 @@ namespace Friendica\Test\src\App;
use Friendica\App\Router;
use Friendica\Core\Cache\ICache;
use Friendica\Core\L10n;
use Friendica\Core\Lock\ILock;
use Friendica\Module;
use Friendica\Network\HTTPException\MethodNotAllowedException;
use Friendica\Network\HTTPException\NotFoundException;
@ -39,6 +40,10 @@ class RouterTest extends TestCase
* @var ICache
*/
private $cache;
/**
* @var ILock
*/
private $lock;
protected function setUp() : void
{
@ -50,11 +55,15 @@ class RouterTest extends TestCase
$this->cache = Mockery::mock(ICache::class);
$this->cache->shouldReceive('get')->andReturn(null);
$this->cache->shouldReceive('set')->andReturn(false);
$this->lock = Mockery::mock(ILock::class);
$this->lock->shouldReceive('acquire')->andReturn(true);
$this->lock->shouldReceive('isLocked')->andReturn(false);
}
public function testGetModuleClass()
{
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache, $this->lock);
$routeCollector = $router->getRouteCollector();
$routeCollector->addRoute([Router::GET], '/', 'IndexModuleClassName');
@ -78,7 +87,7 @@ class RouterTest extends TestCase
public function testPostModuleClass()
{
$router = new Router(['REQUEST_METHOD' => Router::POST], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::POST], '', $this->l10n, $this->cache, $this->lock);
$routeCollector = $router->getRouteCollector();
$routeCollector->addRoute([Router::POST], '/', 'IndexModuleClassName');
@ -104,7 +113,7 @@ class RouterTest extends TestCase
{
$this->expectException(NotFoundException::class);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache, $this->lock);
$router->getModuleClass('/unsupported');
}
@ -113,7 +122,7 @@ class RouterTest extends TestCase
{
$this->expectException(NotFoundException::class);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache, $this->lock);
$routeCollector = $router->getRouteCollector();
$routeCollector->addRoute([Router::GET], '/test', 'TestModuleClassName');
@ -125,7 +134,7 @@ class RouterTest extends TestCase
{
$this->expectException(NotFoundException::class);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache, $this->lock);
$routeCollector = $router->getRouteCollector();
$routeCollector->addRoute([Router::GET], '/optional[/option]', 'OptionalModuleClassName');
@ -137,7 +146,7 @@ class RouterTest extends TestCase
{
$this->expectException(NotFoundException::class);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache, $this->lock);
$routeCollector = $router->getRouteCollector();
$routeCollector->addRoute([Router::GET], '/variable/{var}', 'VariableModuleClassName');
@ -149,7 +158,7 @@ class RouterTest extends TestCase
{
$this->expectException(MethodNotAllowedException::class);
$router = new Router(['REQUEST_METHOD' => Router::POST], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::POST], '', $this->l10n, $this->cache, $this->lock);
$routeCollector = $router->getRouteCollector();
$routeCollector->addRoute([Router::GET], '/test', 'TestModuleClassName');
@ -161,7 +170,7 @@ class RouterTest extends TestCase
{
$this->expectException(MethodNotAllowedException::class);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache);
$router = new Router(['REQUEST_METHOD' => Router::GET], '', $this->l10n, $this->cache, $this->lock);
$routeCollector = $router->getRouteCollector();
$routeCollector->addRoute([Router::POST], '/test', 'TestModuleClassName');
@ -203,7 +212,8 @@ class RouterTest extends TestCase
['REQUEST_METHOD' => Router::GET],
'',
$this->l10n,
$this->cache
$this->cache,
$this->lock
))->loadRoutes($routes);
self::assertEquals(Module\Home::class, $router->getModuleClass('/'));
@ -219,7 +229,7 @@ class RouterTest extends TestCase
{
$router = (new Router([
'REQUEST_METHOD' => Router::POST
], '', $this->l10n, $this->cache))->loadRoutes($routes);
], '', $this->l10n, $this->cache, $this->lock))->loadRoutes($routes);
// Don't find GET
self::assertEquals(Module\WellKnown\NodeInfo::class, $router->getModuleClass('/post/it'));