Magento/Framework/HTTP/Adapter/Curl.php doesn't allow setting HTTP version

[ryanreeves-taxjar]

Preconditions (*)

1. Magento version 2.2.6

Steps to reproduce (*)

1. Create new ZendClient $client
2. Set HTTP version $client->setConfig(['httpversion' => CURL_HTTP_VERSION_1_1])
3. Make a request $client->request()

Expected result (*)

1. CURLOPT_HTTP_VERSION should be set to the supplied config value

Actual result (*)

1. Magento/Framework/HTTP/Adapter/Curl.php, function write declares the variable $http_ver
2. $http_ver is never used

Solution

1. Add the following line to the function write:
   curl_setopt($this->_getResource(), CURLOPT_HTTP_VERSION, $http_ver);

[magento-engcom-team]

Hi @ryanreeves-taxjar. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

• Summary of the issue
• Information on your environment
• Steps to reproduce
• Expected and actual results

Please make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, please, add a comment to the issue:

@magento-engcom-team give me $VERSION instance

where $VERSION is version tags (starting from 2.2.0+) or develop branches (for example: 2.3-develop).
For more details, please, review the Magento Contributor Assistant documentation.

@ryanreeves-taxjar do you confirm that you was able to reproduce the issue on vanilla Magento instance following steps to reproduce?

• yes
• no

[magento-engcom-team]

Hi @engcom-backlog-nazar. Thank you for working on this issue.
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[magento-engcom-team]

Hi @SikailoISM. Thank you for working on this issue.
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[magento-engcom-team]

@engcom-backlog-nazar Thank you for verifying the issue. Based on the provided information internal tickets MAGETWO-96726, MAGETWO-96727 were created

[magento-engcom-team]

Hi @ryanreeves-taxjar. Thank you for your report.
The issue has been fixed in #19845 by @SikailoISM in 2.3-develop branch
Related commit(s):

• 3ad96a1d8bcf870600abf8751147676b1e709772

The fix will be available with the upcoming 2.3.1 release.