Exception while uploading larger files using Cloudinary PHP SDK.

Hello!

I am trying uploading some images to Cloudinary.

Uploading smaller images works well, but at some size (for example 786433 Bytes) comes following Exception:

GuzzleHttp\Exception\RequestException

cURL error 56: Received HTTP code 100 from proxy after CONNECT (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://api.cloudinary.com/v1_1/xxx/image/upload

Headers:

"Content-Length" => array:1 [
        0 => "1524470"
]
"Expect" => array:1 [
        0 => "100-Continue"
]
"User-Agent" => array:1 [
        0 => "CloudinaryPHP/2.6.1 (PHP 7.4.27)"
]
"Content-Type" => array:1 [
        0 => "multipart/form-data; boundary=213233c81e89d1593683beed3bfc83b3d3ac45cf"
]
"Authorization" => array:1 [
        0 => "xxx"
]
"Host" => array:1 [
        0 => "api.cloudinary.com"
]

Interesting: The content length is much larger that file-size.

Environment - we are uploading behind a corporate proxy.

Aleksandar Kostadinov

February 19, 2022 15:27

Hi,

I see you've raised a ticket directly with our support team where we've shared a response yesterday with some information about your account's logs, asking for some additional information from your side about your set-up and logs too. Please let us know if you have not received this response and we can resend it.

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