protected function sendInternal(CurlConfig $config, $startTime = null, $retryCount = 1)
{
if (empty($config->url)) {
throw new InvalidConfigException("You can't send a request without setting the url first.");
}
if ($startTime === null) {
$startTime = time();
}
if (!is_resource($this->handle)) {
$this->handle = curl_init();
} else {
curl_reset($this->handle);
}
if (!empty($config->cookies)) {
curl_setopt($this->handle, CURLOPT_COOKIE, http_build_query($config->cookies, '', '; ', PHP_QUERY_RFC3986));
}
if (!empty($config->headers)) {
$headers = [];
foreach ($config->headers as $name => $value) {
$headers[] = "{$name}: {$value}";
}
curl_setopt($this->handle, CURLOPT_HTTPHEADER, $headers);
}
if (!empty($config->referer)) {
curl_setopt($this->handle, CURLOPT_REFERER, $config->referer);
}
curl_setopt_array($this->handle, [CURLOPT_ENCODING => 'gzip,deflate', CURLOPT_URL => $config->url, CURLOPT_POST => $config->method === self::METHOD_POST, CURLOPT_USERAGENT => $config->userAgent, CURLOPT_AUTOREFERER => $config->autoReferer, CURLOPT_FOLLOWLOCATION => $config->followRedirects, CURLOPT_MAXREDIRS => $config->maxRedirects, CURLOPT_CONNECTTIMEOUT => (int) $config->connectTimeout, CURLOPT_TIMEOUT => (int) $config->globalTimeout, CURLOPT_HEADER => true, CURLOPT_NOBODY => $config->headersOnly, CURLOPT_RETURNTRANSFER => true, CURLOPT_FORBID_REUSE => !$config->reuseConnection, CURLOPT_MAX_RECV_SPEED_LARGE => $config->maxReceiveSpeed, CURLOPT_MAX_SEND_SPEED_LARGE => $config->maxSendSpeed, CURLOPT_LOW_SPEED_LIMIT => $config->lowSpeedLimit, CURLOPT_LOW_SPEED_TIME => $config->lowSpeedTime, CURLOPT_SSL_VERIFYHOST => $config->sslVerifyHost, CURLOPT_SSL_VERIFYPEER => $config->sslVerifyPeer, CURLOPT_FAILONERROR => false, CURLOPT_PROTOCOLS => CURLPROTO_HTTP | CURLPROTO_HTTPS, CURLOPT_REDIR_PROTOCOLS => CURLPROTO_HTTP | CURLPROTO_HTTPS]);
if ($config->proxy !== null) {
$proxy = $config->getProxyInfo();
curl_setopt_array($this->handle, [CURLOPT_PROXY => $proxy['ip'], CURLOPT_PROXYPORT => $proxy['port'], CURLOPT_PROXYTYPE => $proxy['type'], CURLOPT_PROXYUSERPWD => $proxy['login']]);
}
if ($config->progressHandler !== null && !$config->headersOnly) {
curl_setopt_array($this->handle, [CURLOPT_NOPROGRESS => false, CURLOPT_PROGRESSFUNCTION => function ($curl, $dltotal, $dlnow, $ultotal, $ulnow) use($config) {
return call_user_func_array($config->progressHandler, [$dltotal, $dlnow, $ultotal, $ulnow]);
}]);
}
$response = new CurlResponse($this->handle, clone $config, curl_exec($this->handle));
if ($response->getFailed()) {
if ($config->throwException && $response->getTooManyRedirects()) {
throw new TooManyRedirectsException($response, "The request failed due to too many redirects.", $response->errorNumber);
} elseif ($config->throwException && $response->aborted) {
throw new RequestAbortedException($response, "The request was aborted.", $response->errorNumber);
} elseif ($config->retryHandler !== null && call_user_func_array($config->retryHandler, [$config, $response, $retryCount, time() - $startTime])) {
$this->sendInternal($config, $startTime, ++$retryCount);
} elseif ($config->throwException) {
if ($response->getTimedOut()) {
throw new RequestTimedOutException($response, "The request timed out.", $response->errorNumber);
} else {
throw new RequestFailedException($response, sprintf("The request failed: %s (#%d)", $response->error, $response->errorNumber), $response->errorNumber);
}
}
} elseif (!empty($config->expectedHttpCodes) && !in_array($response->getHttpCode(), $config->expectedHttpCodes)) {
throw new UnexpectedHttpCodeException($response, "Received an unexpected http code: {$response->getHttpCode()}", $response->errorNumber);
}
return $response;
}
/**
* @dataProvider httpCodeProvider
*
* @param int $code
*/
public function testGetHttpCode($code)
{
$response = new CurlResponse('', ['http_code' => $code], '');
$this->assertEquals($code, $response->getHttpCode());
}