M2Crypto hangs on this URL
John Nagle
nagle at animats.com
Tue Jul 28 12:02:29 EDT 2009
Martin P. Hellwig wrote:
> John Nagle wrote:
>> John Nagle wrote:
>>> John Nagle wrote:
>>>> There's something strange about this URL:
>>>>
>>>> "https://sagar310.pontins.com/sraep/"
...
> It looks to me like the SSL handshake is not done properly from the
> server side.
>
> Compare the output of:
> openssl s_client -host sagar310.pontins.com -port 443 -debug -showcerts
> -msg
>
> With (for example):
> openssl s_client -host www.google.com -port 443 -debug -showcerts -msg
OpenSSL is clearly not happy with that site. But it doesn't hang.
openssl s_client -host sagar310.pontins.com -port 443 -debug -showcerts -msg
eventually prints
"Verify return code: 19 (self signed certificate in certificate chain)"
That's weird, because there's a Verisign certificate in the chain.
That site is somehow mishandling its certs.
My problem, though, is that M2Crypto 0.17 is hanging for hours to days
on those connections.
John Nagle
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