"Received error code 0 from GCM Service" if no "CURLOPT_SSL_VERIFYPEER" to false

[timmy78]

Hi

I used the library in local.
When I send a message, I receive the error : "Received error code 0 from GCM Service".

But when in the code I put the option CURLOPT_SSL_VERIFYPEER to false in Sender.php it works.
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

Why ?

Thank you !

[lkorth]

You may have outdated, or incorrect certificates on the box you're running this from. What is the output of curl https://android.googleapis.com/gcm/send on the same box?

[timmy78]

The response is "false" and the status is "0".

How to correct it ?

All the ports are opened.
I used this bundle last time (which use kriswallsmith/buzz lib) and it worked on the box.

Thank you !

[lkorth]

You may want to add the verbose flag to see what is happening. curl -v https://android.googleapis.com/gcm/send. It appears that there is an underlying issue with curl and SSL on your box that you will need to fix in order to use curl in PHP securely.

[lkorth]

Closing old issue.