Completes a cURL transaction, either returning a response promise or a
rejected promise.
| public static finish ( callable $handler, GuzzleHttp\Handler\EasyHandle $easy, GuzzleHttp\Handler\CurlFactoryInterface $factory ) : GuzzleHttp\Promise\PromiseInterface | ||
| $handler | callable | |
| $easy | GuzzleHttp\Handler\EasyHandle | |
| $factory | GuzzleHttp\Handler\CurlFactoryInterface | Dictates how the handle is released |
| return | GuzzleHttp\Promise\PromiseInterface | |
public function __invoke(RequestInterface $request, array $options)
{
if (isset($options[RequestOptions::DELAY])) {
usleep($options[RequestOptions::DELAY] * 1000);
}
$easy = $this->factory->create($request, $options);
curl_exec($easy->handle);
$easy->errno = curl_errno($easy->handle);
return CurlFactory::finish($this, $easy, $this->factory);
}
private function processMessages()
{
while ($done = curl_multi_info_read($this->_mh)) {
$id = (int) $done['handle'];
curl_multi_remove_handle($this->_mh, $done['handle']);
if (!isset($this->handles[$id])) {
// Probably was cancelled.
continue;
}
$entry = $this->handles[$id];
unset($this->handles[$id], $this->delays[$id]);
$entry['easy']->errno = $done['result'];
$entry['deferred']->resolve(CurlFactory::finish($this, $entry['easy'], $this->factory));
}
}
/**
* @expectedException \GuzzleHttp\Exception\RequestException
* @expectedExceptionMessage The cURL request was retried 3 times
*/
public function testFailsWhenRetryMoreThanThreeTimes()
{
$factory = new Handler\CurlFactory(1);
$call = 0;
$fn = function ($request, $options) use(&$mock, &$call, $factory) {
$call++;
$easy = $factory->create($request, $options);
return Handler\CurlFactory::finish($mock, $easy, $factory);
};
$mock = new Handler\MockHandler([$fn, $fn, $fn]);
$p = $mock(new Psr7\Request('PUT', Server::$url, [], 'test'), []);
$p->wait(false);
$this->assertEquals(3, $call);
$p->wait(true);
}
private function processHttpMessages()
{
$clean = true;
while ($done = curl_multi_info_read($this->multiHandle)) {
$id = (int) $done['handle'];
curl_multi_remove_handle($this->multiHandle, $done['handle']);
if (!isset($this->httpHandles[$id])) {
// Probably was cancelled.
continue;
}
$entry = $this->httpHandles[$id];
unset($this->httpHandles[$id], $this->delays[$id]);
$entry['easy']->errno = $done['result'];
/** @var Promise $deferred */
$deferred = $entry['promise'];
/** @var CurlFactoryInterface $factory */
$factory = $this->factory[self::TYPE_HTTP];
$deferred->resolve(CurlFactory::finish($this, $entry['easy'], $factory));
$clean = false;
}
if (!$clean) {
\GuzzleHttp\Promise\queue()->run();
return true;
}
return false;
}