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Problems switching from IPv4 to IPv6 on same URL

From: Inca R <incarose_at_gmail.com>
Date: Tue, 9 Aug 2016 18:53:48 -0700

Hi;
This is the problem description:
We send a request to http://myserver.mydomain.com while on an IPv4 address.
After we get the response we send a new request to the same url
https://myserver.mydomain.com but this time on an IPv6 address.

cURL resolves the URL as an IPv6 address but it tries to reuse the same
socket from the first request. We get a Network Error/Timeout.

I'm still getting more details about this issue, but I want to write this
first email to see if there is someone experiencing similar behaviors.

Thanks
-- Diego

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Received on 2016-08-10