Multihomed UDP server
phk at phk.freebsd.dk
Mon Jan 19 12:06:44 PST 2004
In message <200401192002.i0JK2SJZ058752 at khavrinen.lcs.mit.edu>, Garrett Wollman
><<On Mon, 19 Jan 2004 12:58:00 +0100, "Poul-Henning Kamp" <phk at phk.freebsd.dk> said:
>> I'm considering ways to make sendmsg(2)/recvmsg(2) DTRT, and my
>> current candidate is give them a flag bit which says "msg_name has
>> both addresses".
>Um, they already do the right thing. That's what the IP_RECVDESTADDR
>option (and its dual whose name I forget right now) is all about.
Yeah, I found that out. Now, where on the earth is that documented ?
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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