Re: [quicwg/base-drafts] Make figures comply with 65-character limit (#1031)

janaiyengar <notifications@github.com> Mon, 25 December 2017 11:31 UTC

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Subject: Re: [quicwg/base-drafts] Make figures comply with 65-character limit (#1031)
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janaiyengar approved this pull request.

LGTM, with one suggestion

> +    // min_rtt ignores ack delay.
+    min_rtt = min(min_rtt, latest_rtt)
+    // Adjust for ack delay if it's plausible.
+    if (latest_rtt - min_rtt > ack_delay):
+      latest_rtt -= ack_delay
+      // Only save into max ack delay if it's used
+      // for rtt calculation and is not ack only.
+      if (!sent_packets[ack.largest_acked].ack_only)
+        max_ack_delay = max(max_ack_delay, ack_delay)
+    // Based on {{?RFC6298}}.
+    if (smoothed_rtt == 0):
+      smoothed_rtt = latest_rtt
+      rttvar = latest_rtt / 2
+    else:
+      rttvar = 3/4 * rttvar + 1/4 *
+        abs(smoothed_rtt - latest_rtt)

how about:
```
rttvar_sample = abs(smoothed_rtt - latest_rtt)
rttvar = 3/4 * rttvar + 1/4 * rttvar_sample
```

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