Solved Qt5 discard udp datagram without reading.
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Hello,
Context:
If a server receive two much data, its strategy is to discard the packets.Question:
Is it possible to discard a UDP datagram and still get notified for the next ones?
The goal is to minimze the memory needed by an application to face offending packets.I would like to avoid to have to read them (because I will discard them anyway). But this should only concern one -offending- udp datagram.
Alternatively, is reading 1 byte sufficient?
Thanks
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Hi,
From QUdpSocket::readDatagram's documentation setting maxSize to 0 will discard the datagram.
Hope it helps
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ooops.. Missed that line.
Thank you