Hi,

I use libcurl from my PHP program. This code:

       curl_setopt($ch, CURLOPT_URL, $this->_PostURL);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_CAPATH, 'ca-cert-bundle.pem');
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $req);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_TIMEOUT, 250);
   

used to work just fine on Debian Sarge.

However after migrating to CentOS 4.1 on a new clustered machine
mysterious error started to happen randomly:

Curl Error 35: Unknown SSL protocol error

It happens around 1 time a day.

I added this line but id did not help

curl_setopt($ch,CURLOPT_SSLVERSION,3);

please give me an idea what can be the reason and how to debug it ? Do
you need more info ?

Thanks in advance for your help :-)

Kind regards,

Peter
Received on 2005-11-03