/**
* @internal
*
* @param array $request
*
* @return array
*/
public function _invokeAsArray(array $request)
{
$factory = $this->factory;
// Ensure headers are by reference. They're updated elsewhere.
$result = $factory($request, curl_init());
$h = $result[0];
$hd =& $result[1];
$body = $result[2];
Core::doSleep($request);
try {
// override the default body stream with the request response
$safecurl = new SafeCurl($h);
$body = $safecurl->execute(Core::url($request));
} catch (Exception $e) {
// URL wasn't safe, return empty content
$body = '';
$safeCurlError = $e->getMessage();
}
$response = ['transfer_stats' => curl_getinfo($h)];
$response['curl']['error'] = curl_error($h);
$response['curl']['errno'] = curl_errno($h);
$response['transfer_stats'] = array_merge($response['transfer_stats'], $response['curl']);
curl_close($h);
// override default error message in case of SafeCurl error
if (isset($safeCurlError)) {
$response['err_message'] = $safeCurlError;
}
return CurlFactory::createResponse([$this, '_invokeAsArray'], $request, $response, $hd, Stream::factory($body));
}
public function __invoke(array $request)
{
$factory = $this->factory;
// Ensure headers are by reference. They're updated elsewhere.
$result = $factory($request, $this->checkoutEasyHandle());
$h = $result[0];
$hd =& $result[1];
$bd = $result[2];
Core::doSleep($request);
curl_exec($h);
$response = ['transfer_stats' => curl_getinfo($h)];
$response['curl']['error'] = curl_error($h);
$response['curl']['errno'] = curl_errno($h);
$this->releaseEasyHandle($h);
return new CompletedFutureArray(CurlFactory::createResponse($this, $request, $response, $hd, $bd));
}
private function processMessages()
{
while ($done = curl_multi_info_read($this->mh)) {
$id = (int) $done['handle'];
if (!isset($this->handles[$id])) {
// Probably was cancelled.
continue;
}
$entry = $this->handles[$id];
$entry['response']['transfer_stats'] = curl_getinfo($done['handle']);
if ($done['result'] !== CURLM_OK) {
$entry['response']['curl']['errno'] = $done['result'];
if (function_exists('curl_strerror')) {
$entry['response']['curl']['error'] = curl_strerror($done['result']);
}
}
$result = CurlFactory::createResponse($this, $entry['request'], $entry['response'], $entry['headers'], $entry['body']);
$this->removeProcessed($id);
$entry['deferred']->resolve($result);
}
}
public function testFailsWhenRetryMoreThanThreeTimes()
{
$call = 0;
$mock = new MockHandler(function (array $request) use(&$mock, &$call) {
$call++;
return CurlFactory::createResponse($mock, $request, [], [], null);
});
$response = $mock(['http_method' => 'GET', 'body' => 'test']);
$this->assertEquals(3, $call);
$this->assertArrayHasKey('error', $response);
$this->assertContains('The cURL request was retried 3 times', $response['error']->getMessage());
}
