[Qt-interest] QUdp sockets stops receiving after a while

[Markus Goetz]

ext David Boosalis wrote:
> I have a QUdpSocket that gets data just fine for quite some time, the 
> data is coming in fairly fast at every 100 miliseconds over the 
> internet.  But then after receiving a lot of messages (Sometimes a lot 
> is 4,000 messages, sometimes it is over 8000 messages) it just stops 
> receiving all messages.
>
> The server acts as the client and connects to the client for sending 
> UPD sockets.  The server (I mean the client) still thinks it is 
> connected and sends data on its UdpSocket.  It's QUdpSocket::state 
> also reports that it is connected.   The problem is on Windows and Linux
>
> Does anyone have any insite as to why a QUdpSocket might stop after 
> working fine for some time.  Should I periodically close the port used 
> for binding and reopen it.
> .
No, but can you send a minimal example that reproduces the problem?

I can't think of a reason this happens.

Markus