On quinta-feira, 9 de maio de 2013 22.43.06, Justin Karneges wrote: > > Good. Then you can use QHostInfo, since it will use only 5 threads. > > I should have been more clear. I may not want 100 threads, but I also > don't want queries being blocked by others.
Our experience is that DNS servers on home routers are quite poor. Flood them with queries and they will crash or send corrupted data or drop packets. There was a famous case of the German Fritzbox in KDE. That's why we do no more than 5 queries at a time. You may want to consider the same. Also, please note that hostname resolution is more than DNS. I really urge you to use *only* the services provided by the OS, nothing else. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center
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