Good day, colleagues!
Do you know efficient way of sending UDP packets at a fixed rate
efficiently?
As far as I know, there are 2 functions for packets sending -
pcap_sendpacket and pcap_sendqueue_transmit. Regarding the first, it's easy
to realize this pseudocode:
while (true) {
pcap_send_packet(...);
delay (...);
}
But, as said in WinPcap tutorial, pcap_send_packet is inefficient if you
need high performance (and I need it).
pcap_sendqueue_transmit is optimized efficient way to send packets, but as I
can see, there is no way to specify sending rate in pcap_sendqueue_transmit,
i. e. pcap_sendqueue_transmit will send packets as fast as possible which is
not suitable in my situation.
Can you give any recommendations?
--
Best regards, Metcherin Sergey.
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