public function testInterceptsWithEvent()
{
$client = new Client();
$request = new Request('GET', '/');
$response = new Response(404);
$transaction = new Transaction($client, $request);
$except = new RequestException('foo', $request, $response);
$event = new ErrorEvent($transaction, $except);
$event->throwImmediately(true);
$this->assertTrue($except->getThrowImmediately());
$event->throwImmediately(false);
$this->assertFalse($except->getThrowImmediately());
$this->assertSame($except, $event->getException());
$this->assertSame($response, $event->getResponse());
$this->assertSame($request, $event->getRequest());
$res = null;
$request->getEmitter()->on('complete', function ($e) use(&$res) {
$res = $e;
});
$good = new Response(200);
$event->intercept($good);
$this->assertTrue($event->isPropagationStopped());
$this->assertSame($res->getClient(), $event->getClient());
$this->assertSame($good, $res->getResponse());
}
public function onError(ErrorEvent $event, $name)
{
if ($event->getResponse()->getStatusCode() == 401) {
$params = ['userName' => $this->credentials->getUsername(), 'password' => $this->credentials->getPassword(), 'createPersistentCookie' => 'false'];
$this->commandClient->getCookie($params, ['http' => ['cookies' => true]]);
$newResponse = $event->getClient()->send($event->getRequest());
// Intercept the original transaction with the new response
$event->intercept($newResponse);
}
}
/**
* @inheritdoc
*/
public function onError(ErrorEvent $event)
{
$response = $event->getResponse();
if ($response && 401 == $response->getStatusCode()) {
$request = $event->getRequest();
if ($request->getConfig()->get('auth') == 'oauth2' && !$request->getConfig()->get('retried')) {
if ($token = $this->acquireAccessToken()) {
$this->accessToken = $token;
$request->getConfig()->set('retried', true);
$event->intercept($event->getClient()->send($request));
}
}
}
}
/**
* Request error event handler.
*
* Handles unauthorized errors by acquiring a new access token and
* retrying the request.
*
* @param ErrorEvent $event Event received
*/
public function onError(ErrorEvent $event)
{
if (!$event->getResponse() || $event->getResponse()->getStatusCode() == 401) {
if ($event->getRequest()->getHeader('X-Guzzle-Retry')) {
// We already retried once, give up.
return;
}
// Acquire a new access token, and retry the request.
$this->acquireAccessToken();
if ($this->tokenData->accessToken) {
$newRequest = clone $event->getRequest();
$this->accessTokenSigner->sign($newRequest, $this->tokenData->accessToken);
$newRequest->setHeader('X-Guzzle-Retry', '1');
$event->intercept($event->getClient()->send($newRequest));
}
}
}
