QNX Network TX Buffer Size

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Nadim El-Fata

QNX Network TX Buffer Size

Post by Nadim El-Fata » Fri Dec 06, 2002 6:28 am

I am trying to stream video using 802.11b card from a QNX platform and I am
getting high latency in the video output.
My question is, how could I determine the amount of packets/bytes in the
outgoing ethernet queue (bytes to be sent) using the socket interface? I am
using UDP and I don't know at which layer the buffering is done.
I need to be able to flush or clear the ethernet buffer and update it with
newer video data in order to reduce the latency.
Thanks in advance.

Nadim
nadim@pulseinnovation.com

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