#335 Do you have any plan to support zero copy on tx ?

[Winnie]

Hello, I would like to follow-up this ticket (https://sourceforge.net/p/iperf2/tickets/305/)
It seems like rx zero copy is ready, but do you have plan to support tx zero copy?

Thanks,

[Robert McMahon]

not really but let me take a look again to see why I deferred it

[Winnie]

Hello, @rjmcmahon

Thank you for response.

I guess based on my understanding, iperf2 uses write() function now to send TCP packet in client and write() function does not support zero-copy.

Please let me know after you take a look again.