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Re: [mosquitto-dev] OpenSSL error
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On 2016/10/12 19:41, Roger Light wrote:
> On Tue, Oct 11, 2016 at 11:30 AM, Khitai Pang <khitai.pang@xxxxxxxxxxx> wrote:
>
>> And many of the times the client id in the following socket error log
>> line is <unknown>.
> This just means that the client hasn't sent a CONNECT message yet, so
> the broker cannot know the client id.
>
>> So calling SSL_pending() actually causes socket error and connection lost?
> There is no way that the use of SSL_pending() is causing a disconnect.
>
> I imagine that what is happening is that your socket connection
> succeeds, but the SSL connection does not complete immediately. This
> leads on to SSL_pending() being called. At the same time, your
> connection must fail (or possibly have timed out) in order for the
> Socket error to be generated.
so the connection will surely fail if SSL connection does not complete
immediately after socket connection? Is this a problem of the server
side or the client side? How to avoid it?
Thanks
Khitai
> Cheers,
>
> Roger
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