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zzz
DST is this weekend over here, changing meeting UTC time to keep it the same for us, heads up zlatinb
zlatinb
ok thx
zzz
I believe you're two weeks later than us
zzz
zlatinb, I need a primer on adding delay/drop to testnet
zlatinb
zzz: /sbin/tc qdisc add dev eth0 root netem delay 25ms
zlatinb
from inside the container
zlatinb
man 8 netem
zlatinb
when done, either bounce the container or /sbin/tc qdisc del dev eth0 root
zlatinb
adding loss has only worked for random type for me, I tried correlation once and it ended up using all my cpu
zzz
so I need to do that in each container?
zzz
I thought maybe I could just add it to the hub device wlpxxxx but no need to reinvent the wheel here
zlatinb
I added it to each container:
zlatinb
for i in $(seq 1 15); do lxc-attach i2p$i -- /sbin/tc qdisc add dev eth0 root netem delay 25ms; done
zzz
ok, thanks
zlatinb
I haven't had to touch the bridge so far, but I've been thinking that to test session migration we may need to do some magic there
zzz
what's your standard drop % values you test with?
zlatinb
usually I try 0.1, 0.25 and 0.5 when we test performance/flow control changes
zzz
ok
zlatinb
those are enough to trigger the recovery code when doing an eepget, idk if they'll be enough for idle connections
zzz
so it would be loss random 0.25 ? and does that go in the same command with the delay, or a separate tc qdisc add?
zlatinb
same command as delay
zlatinb
you can't "update" a qdisc, you need to delete the old one then add a new one
zzz
ok so delay xxx loss random xxx
zzz
got it
zzz
got it working, RTT is up and seeing some NACKs
orignal
zzz, your banner on zzz.i2p
orignal
if I was you I would stay neutral
zzz
yeah, good point
orignal
but if you on that side than you should change your nick )))
orignal
zzz stands for Z
zzz
:)
eyedeekay
If the operator of dist.torproject.i2p is in this room, please contact me at your earliest convenient time.
R4SAS
eyedeekay: ?
eyedeekay
I'm having a pretty unusual issue with it
eyedeekay
I can't verify the signature when I download from that mirror, but I can verify the signature from every other mirror
eyedeekay
I thought it was the download being incomplete, so I added resumability
eyedeekay
And now I know the file is complete, still a signature error
R4SAS
hm, nothing must be changed, because this is only proxy_pass in nginx
R4SAS
but let's try one thing
R4SAS
I'll remove all sub_filter's for that endpoint
eyedeekay
Let me know when you've done it so I can re-test
R4SAS
done, checking myself too
R4SAS
locally
eyedeekay
Mine takes a while, have to download it over I2P so it'll be a few minutes before I know
R4SAS
k
R4SAS
tested locally, everything fine
R4SAS
I see same thing with previously downloaded binary
R4SAS
looks like nginx somehow made replaces in binary, but that musnt happen
eyedeekay
Freaky
eyedeekay
Thanks for checking it out