[Interest] Strange socket problem. QTcpSocket. Windows/Linux

Hamish Moffatt hamish at risingsoftware.com
Fri Jan 31 02:29:40 CET 2014


On 29/01/14 19:48, Guido Seifert wrote:
>   
>> Can you say what is happening at the TCP level? Are the packets being sent? Do
>> they have the PSH flag set? Does the TV send back ACK packets?
> To tell you the truth, I don't know. This is normally a bit too low-level for me.
> More or less I moved on, because even if I had seen a problem within the TCP
> packets, I still would have been unable to fix it. If you are interested, I would start
> wireshark again and check for the PSH flag and ACK packets. But not before this weekend.
> I don't think it is a problem in my code or in Qt, else the E series should be affected,
> too.
You might want to post links to some Wireshark/tcpdump captures here so 
that others can have a look. I'd suggest captures of it working and not 
working on the D series, and maybe it working on the E series, from 
whichever OS didn't work with the D.

Hamish




More information about the Interest mailing list