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Minor cleanup to keepalive timing jitter comments

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Russ Magee 2019-07-10 20:44:02 -07:00
parent f22b756a22
commit 023aa41878
1 changed files with 1 additions and 1 deletions
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hkexsh/hkexsh.go
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@ -898,7 +898,7 @@ func main() {
time.Sleep(time.Duration(2000-rand.Intn(200)) * time.Millisecond) time.Sleep(time.Duration(2000-rand.Intn(200)) * time.Millisecond)
// FIXME: keepAlives should probably have small random packet len/data as well // FIXME: keepAlives should probably have small random packet len/data as well
// to further obscure them vs. interactive or tunnel data // to further obscure them vs. interactive or tunnel data
// ** Min pkt len is 2 due to hkex.Conn.WritePacket() padding logic? I forget. // keepAlives must be >=2 bytes, due to processing elsewhere
conn.WritePacket([]byte{0, 0}, hkexnet.CSOTunKeepAlive) // nolint: errcheck,gosec conn.WritePacket([]byte{0, 0}, hkexnet.CSOTunKeepAlive) // nolint: errcheck,gosec
} }
} }