Bulk API Failed: Invalid Session ID

[REWMatthewTildsley]

I got this error when trying to use the Bulk API Client "Invalid session id". After much debugging you have to add:

curl_setopt($ch, CURLOPT_SSLVERSION, 6);

after this: https://github.com/subdee/salesforce-bulk-api-client/blob/master/src/BulkApiClient.php#L378

[aligajani]

Is this merged into this repo already?