/**
* @param CurlException $e
* @return StorageApiEvent
*/
public function curlError(CurlException $e)
{
$event = $this->prepareEvent();
$event->setMessage(sprintf(self::MESSAGE_END, $this->task->getRunUrl()))->setDescription($e->getError())->setType(StorageApiEvent::TYPE_WARN)->setResults(array('response' => $e->getError(), 'code' => $e->getErrorNo()));
$this->save($event);
return $event;
}
public function testStoresCurlError()
{
$e = new CurlException();
$this->assertNull($e->getError());
$this->assertNull($e->getErrorNo());
$this->assertSame($e, $e->setError('test', 12));
$this->assertEquals('test', $e->getError());
$this->assertEquals(12, $e->getErrorNo());
}
public function testRetriesWithExponentialDelay()
{
$this->assertNotEmpty(CurlBackoffStrategy::getDefaultFailureCodes());
$strategy = new CurlBackoffStrategy();
$this->assertTrue($strategy->makesDecision());
$request = $this->getMock('Guzzle\\Http\\Message\\Request', array(), array(), '', false);
$e = new CurlException();
$e->setError('foo', CURLE_BAD_CALLING_ORDER);
$this->assertEquals(false, $strategy->getBackoffPeriod(0, $request, null, $e));
foreach (CurlBackoffStrategy::getDefaultFailureCodes() as $code) {
$this->assertEquals(0, $strategy->getBackoffPeriod(0, $request, null, $e->setError('foo', $code)));
}
}
public function testStoresCurlError()
{
$e = new CurlException();
$this->assertNull($e->getError());
$this->assertNull($e->getErrorNo());
$this->assertSame($e, $e->setError('test', 12));
$this->assertEquals('test', $e->getError());
$this->assertEquals(12, $e->getErrorNo());
$handle = new CurlHandle(curl_init(), array());
$e->setCurlHandle($handle);
$this->assertSame($handle, $e->getCurlHandle());
$handle->close();
}
public function testUpdatesRequestForRetry()
{
$request = new Request('GET', 'http://www.example.com');
$request->setState('transfer');
$response = new Response(500);
$handle = $this->getMockBuilder('Guzzle\\Http\\Curl\\CurlHandle')->disableOriginalConstructor()->getMock();
$e = new CurlException();
$e->setCurlHandle($handle);
$plugin = new BackoffPlugin(new ConstantBackoffStrategy(10));
$plugin->addSubscriber($this);
$event = new Event(array('request' => $request, 'response' => $response, 'exception' => $e));
$plugin->onRequestSent($event);
$this->assertEquals(array('request' => $request, 'response' => $response, 'handle' => $handle, 'retries' => 1, 'delay' => 10), $this->readAttribute($this->retried, 'context'));
$plugin->onRequestSent($event);
$this->assertEquals(array('request' => $request, 'response' => $response, 'handle' => $handle, 'retries' => 2, 'delay' => 10), $this->readAttribute($this->retried, 'context'));
}
/**
* curl error
* @param \Guzzle\Common\Event $event
* @throws KintoneException
*/
public function onRequestException(Event $event)
{
$this->request = $event->offsetGet('request');
$this->response = $event->offsetGet('response');
$this->exception = $event->offsetGet('exception');
if ($this->exception instanceof \Guzzle\Http\Exception\CurlException) {
$errorNumber = $this->exception->getErrorNo();
switch ($errorNumber) {
case 6:
throw new KintoneException('kintone.unknown_url');
case 35:
throw new KintoneException('kintone.invalid_cert');
default:
throw new KintoneException('kintone.invalid_auth');
}
}
throw new \Exception($this->exception->getMessage());
}
/**
* Check if a cURL transfer resulted in what should be an exception
*
* @param RequestInterface $request Request to check
* @param CurlHandle $handle Curl handle object
* @param array $curl Array returned from curl_multi_info_read
*
* @return CurlException|bool
*/
private function isCurlException(RequestInterface $request, CurlHandle $handle, array $curl)
{
if (CURLM_OK == $curl['result'] || CURLM_CALL_MULTI_PERFORM == $curl['result']) {
return false;
}
$handle->setErrorNo($curl['result']);
$e = new CurlException(sprintf('[curl] %s: %s [url] %s', $handle->getErrorNo(), $handle->getError(), $handle->getUrl()));
$e->setCurlHandle($handle)->setRequest($request)->setCurlInfo($handle->getInfo())->setError($handle->getError(), $handle->getErrorNo());
return $e;
}
public function curlExceptionProvider()
{
$requestException = new RequestException('request');
$requestException->setRequest(new Request('GET', '/'));
$curlException = new CurlException('curl');
$curlException->setRequest(new Request('GET', '/'));
return array(
array($curlException, '\FOS\HttpCache\Exception\ProxyUnreachableException'),
array($requestException, '\FOS\HttpCache\Exception\ProxyResponseException'),
array(new \InvalidArgumentException('something'), '\InvalidArgumentException'),
);
}
/**
* Check if a cURL transfer resulted in what should be an exception
*
* @param RequestInterface $request Request to check
* @param CurlHandle $handle Curl handle object
* @param array $curl Curl message returned from curl_multi_info_read
*
* @return Exception|bool
*/
private function isCurlException(RequestInterface $request, CurlHandle $handle, array $curl)
{
if (CURLE_OK == $curl['result']) {
return false;
}
$handle->setErrorNo($curl['result']);
$e = new CurlException(sprintf('[curl] %s: %s [url] %s [info] %s [debug] %s', $handle->getErrorNo(), $handle->getError(), $handle->getUrl(), var_export($handle->getInfo(), true), $handle->getStderr()));
$e->setRequest($request)->setError($handle->getError(), $handle->getErrorNo());
return $e;
}
/**
* @param CurlException $exception\
*/
private function processCurlError(CurlException $exception)
{
$error = 'Curl error: ' . $exception->getMessage();
$this->log->error($error);
$this->throwCurlException($exception->getErrorNo(), $exception->getError());
}
/**
* @covers Guzzle\Http\Plugin\ExponentialBackoffPlugin::onRequestSent
*/
public function testExponentiallyBacksOffCurlErrors()
{
$plugin = $this->getMock('Guzzle\\Http\\Plugin\\ExponentialBackoffPlugin', array('retryRequest'));
// Mock the retryRequest method so that it does nothing, but ensure
// that it is called exactly once
$plugin->expects($this->once())->method('retryRequest')->will($this->returnValue(null));
// Create an exception that is found in the default curl exception list
$exception = new CurlException('Curl');
$exception->setError('foo', CURLE_OPERATION_TIMEOUTED);
// Create a dummy event to send to the plugin
$event = new Event(array('request' => new Request('GET', 'http://test.com'), 'response' => null, 'exception' => $exception));
// Ensure the it uses the name we're looking for
$event->setName('request.exception');
// Trigger the event
$plugin->onRequestSent($event);
}
