Specifically, what versions of the MS operating system are you running
on the servers?

-Kyle H

On Wed, Jan 7, 2009 at 4:44 AM, Andrey Koltsov <kolt...@cyberplat.com> wrote:
> I have the same problem with my client Openssl application. The server side
> is MS IIS. And all other parties use Microsoft based clients and have no
> such problems.
> It seems that a client side is a source of trouble not a server side.
>
> Suggestions from anyone are welcome.
>
>
>> Hi,
>>
>> I have an SSL server handling many clients successfully using
>> openssl-0.9.8e. From time to time however, there are some clients that
>> fail
>> to connect to it. Debugging shows that the problem happens when the client
>> attempts the first SSL_read, which unexpectedly returns 0.
>>
>> Checking then for the SSL error shows that it has the value
>> SSL_ERROR_ZERO_RETURN. According to the SSL documentation this should
>> happen
>> only if the SSL connection has been closed. I do know that my server is
>> not
>> closing it since it is handling many other clients correctly, I also know
>> that for the clients facing this problem, the handshake phase is done
>> correctly.... it is only when the first SSL_read happens that somehow the
>> connection is dropped.... I have no idea why if anyone can help me.
>>
>> Thanks
>>
>
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