Bug: CRITICAL - 2022-08-30 15:15:34 --> 18 : transfer closed with 73673 bytes remaining to read in SYSTEMPATH/HTTP/CURLRequest.php on line 655

[wuuyun]

PHP Version

8.1

CodeIgniter4 Version

4.2.4

CodeIgniter4 Installation Method

Manual (zip or tar.gz)

Which operating systems have you tested for this bug?

Linux

Which server did you use?

fpm-fcgi

Database

No response

What happened?

CRITICAL - 2022-08-30 15:15:34 --> 18 : transfer closed with 73673 bytes remaining to read
in SYSTEMPATH/HTTP/CURLRequest.php on line 655.
 1 SYSTEMPATH/HTTP/CURLRequest.php(655): CodeIgniter\HTTP\Exceptions\HTTPException::forCurlError()
 2 SYSTEMPATH/HTTP/CURLRequest.php(363): CodeIgniter\HTTP\CURLRequest->sendRequest()
 3 SYSTEMPATH/HTTP/CURLRequest.php(136): CodeIgniter\HTTP\CURLRequest->send()

Steps to Reproduce

$client = \Config\Services::curlrequest();
$response = $client->request('GET', $url, [
 'headers' => ['X-Auth-token' => $token],
 ]);

Expected Output

w want to down load pdf success

Anything else?

No response

[kenjis]

It is a CURL error. It may be because of your network or the remote server. Probably CI4 cannot do anything.

For example,

18.2 Transfer closed with n bytes remaining to read https://curl.se/docs/knownbugs.html#Transfer_closed_with_n_bytes_rem

[ddevsr]

Share response design in your API, anyway u can set header option http_errors to false if u want to get real response from API

Example API :

            if($data){
                $response = [
                    'success'  => true,
                    'status'   => 200,
                    'messages' => 'Data member found!',
                    'data' => $data,
                ];

                return $this->respond($response, 200);
            } else {
                $response = [
                    'success'  => false,
                    'status'   => 400,
                    'messages' => 'Data member not found!',
                    'data' => null
                ];

                return $this->respond($response, 400);
            }

And If http_errors set true, you cant get real response in data member not found result

[wuuyun]

but when i use codes like this: verytime ok

$header = [
                    'X-Auth-token:' . $token,
                    'X-Accel-Buffering:no',
                    'Content-type:application/pdf',
                    'Accept-Ranges:bytes',
                ];
public function my_curl_data($url, $header = [], $timeout = 0)
    {
        $ch = curl_init($url);
        if (substr($url, 0, 8) == "https://") {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true);
        }
        // curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        if ($header) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
        }
        $timeout && curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
        $data = curl_exec($ch);
        $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        $errno = curl_errno($ch);
        if ($errno) {
            return $errno;
        }
        curl_close($ch);
        return $data;
    }

[wuuyun]

It is a CURL error. It may be because of your network or the remote server. Probably CI4 cannot do anything.

For example,

18.2 Transfer closed with n bytes remaining to read https://curl.se/docs/knownbugs.html#Transfer_closed_with_n_bytes_rem

$header = [ 'X-Auth-token:' . $token, 'X-Accel-Buffering:no', 'Content-type:application/pdf', 'Accept-Ranges:bytes', ]; public function my_curl_data($url, $header = [], $timeout = 0) { $ch = curl_init($url); if (substr($url, 0, 8) == "https://") { curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true); } // curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); if ($header) { curl_setopt($ch, CURLOPT_HTTPHEADER, $header); } $timeout && curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); $data = curl_exec($ch); $code = curl_getinfo($ch, CURLINFO_HTTP_CODE); $errno = curl_errno($ch); if ($errno) { return $errno; } curl_close($ch); return $data; }

[kenjis]

Okay, if you know the correct options for the download, you just set the exactly same options in CURLRequest. It seems your code obviously does not set the headers.