/**
* @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 $request)
{
Core::doSleep($request);
$response = is_callable($this->result) ? call_user_func($this->result, $request) : $this->result;
if (is_array($response)) {
$response = new CompletedFutureArray($response + array('status' => null, 'body' => null, 'headers' => array(), 'reason' => null, 'effective_url' => null));
} elseif (!$response instanceof FutureArrayInterface) {
throw new \InvalidArgumentException('Response must be an array or FutureArrayInterface. Found ' . Core::describeType($request));
}
return $response;
}
public function __invoke(array $request)
{
$url = Core::url($request);
Core::doSleep($request);
try {
// Does not support the expect header.
$request = Core::removeHeader($request, 'Expect');
$stream = $this->createStream($url, $request, $headers);
return $this->createResponse($request, $url, $headers, $stream);
} catch (RingException $e) {
return $this->createErrorResponse($url, $e);
}
}
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));
}
public function __invoke(array $request)
{
Core::doSleep($request);
$response = is_callable($this->result) ? call_user_func($this->result, $request) : $this->result;
$data = "'" . Stream::factory($request['body']) . "'";
$headers = '';
foreach ($request['headers'] as $key => $val) {
$headers .= '-H "' . $key . ': ' . $val[0] . '" ';
}
$exec = 'curl -X POST ' . trim($headers) . ' -d ' . $data . ' "' . $request['url'] . '"';
$exec .= " >/dev/null 2>&1 &";
exec($exec, $output, $return_var);
if (is_array($response)) {
$response = new CompletedFutureArray($response + ['status' => 200, 'body' => null, 'headers' => [], 'reason' => null, 'effective_url' => null]);
} elseif (!$response instanceof FutureArrayInterface) {
throw new \InvalidArgumentException('Response must be an array or FutureArrayInterface. Found ' . Core::describeType($request));
}
return $response;
}
public function testDoesSleep()
{
$t = microtime(true);
$expected = $t + 100 / 1000;
Core::doSleep(['client' => ['delay' => 100]]);
$this->assertGreaterThanOrEqual($expected, microtime(true));
}
