On 2/16/06, Arnaldo Carvalho de Melo <[EMAIL PROTECTED]> wrote: > Hi Ian, Andrea, > > Can somebody please poke holes in the attached patch? It moves > more code out of the > CCIDs into the CCID infrastructure, simplifying some stuff. > > With this rework ccid_operations becomes the struct proto > counterpart in ccid land (struct sock has a "operations" pointer to > struct proto). > > I saw the need for this when working on Andrea's ccid feature > negotiation patch, that I'm > now reworking to take advantage of the attached patch. > As a baseline I downloaded acme-net-2.6.17.git and did some testing. When I test with netem in the middle between two boxes the transmitter locks solid....
Test ./ttcp_acme -c -l500 -n100 -t jandi2 ./ttcp_acme -c -l500 -r Netem configured as follows in middle box: sudo tc qdisc add dev lan1 root netem delay 50ms loss 10% sudo tc qdisc add dev lan0 root netem delay 50ms loss 10% I don't believe this happens with older version of DCCP (just pre CCID2) so I will start trying to track down.... I don't have so much time so may take a little while. Feel free to investigate earlier if you wish. As such I haven't tested the patch as baseline not stable... Ian -- Ian McDonald http://wand.net.nz/~iam4 WAND Network Research Group Department of Computer Science University of Waikato New Zealand - To unsubscribe from this list: send the line "unsubscribe dccp" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
