Bill Fink <billfink@mindspring.com> wrote:
quoted text
>
> If I understand you correctly, to hit this corner case, just after
> the final TCP write, there would have to be no packets in flight
> together with a zero TCP window.  To make it more bullet-proof, I
> guess after seeing a zero tcpi_unacked, an additional small delay
> should be performed, and then rechecking for a zero tcpi_unacked.
> I don't see anything else obvious (to me anyway) in the tcp_info
> that would be particularly helpful in handling this.

What's wrong with idiag_wqueue? Isn't that a much more direct
way to get this?

Cheers,
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