Skip to content

Commit

Permalink
Script updating gh-pages from c06ff14. [ci skip]
Browse files Browse the repository at this point in the history
  • Loading branch information
ID Bot committed Oct 18, 2019
1 parent 91270f1 commit edfa4e5
Show file tree
Hide file tree
Showing 3 changed files with 1,539 additions and 1,539 deletions.
2 changes: 1 addition & 1 deletion draft-ietf-quic-recovery.html
Expand Up @@ -922,7 +922,7 @@ <h2 id="rfc.section.6.8">
</h2>
<p id="rfc.section.6.8.p.1">This document does not specify a pacer, but it is RECOMMENDED that a sender pace sending of all in-flight packets based on input from the congestion controller. For example, a pacer might distribute the congestion window over the smoothed RTT when used with a window-based controller, and a pacer might use the rate estimate of a rate-based controller.</p>
<p id="rfc.section.6.8.p.2">An implementation should take care to architect its congestion controller to work well with a pacer. For instance, a pacer might wrap the congestion controller and control the availability of the congestion window, or a pacer might pace out packets handed to it by the congestion controller. Timely delivery of ACK frames is important for efficient loss recovery. Packets containing only ACK frames should therefore not be paced, to avoid delaying their delivery to the peer.</p>
<p id="rfc.section.6.8.p.3">Sending multiple packets into the network without any delay between them creates a packet burst that might cause short-term congestion and losses. Implementations MUST either use pacing or limit such bursts to minimum of 10 * kMaxDatagramSize and max(2* kMaxDatagramSize, 14720)), the same as the recommended initial congestion window.</p>
<p id="rfc.section.6.8.p.3">Sending multiple packets into the network without any delay between them creates a packet burst that might cause short-term congestion and losses. Implementations MUST either use pacing or limit such bursts to the minimum of 10 * kMaxDatagramSize and max(2* kMaxDatagramSize, 14720)), the same as the recommended initial congestion window.</p>
<p id="rfc.section.6.8.p.4">As an example of a well-known and publicly available implementation of a flow pacer, implementers are referred to the Fair Queue packet scheduler (fq qdisc) in Linux (3.11 onwards).</p>
<h2 id="rfc.section.6.9">
<a href="#rfc.section.6.9">6.9.</a> <a href="#under-utilizing-the-congestion-window" id="under-utilizing-the-congestion-window">Under-utilizing the Congestion Window</a>
Expand Down
2 changes: 1 addition & 1 deletion draft-ietf-quic-recovery.txt
Expand Up @@ -989,7 +989,7 @@ Internet-Draft QUIC Loss Detection October 2019
Sending multiple packets into the network without any delay between
them creates a packet burst that might cause short-term congestion
and losses. Implementations MUST either use pacing or limit such
bursts to minimum of 10 * kMaxDatagramSize and max(2*
bursts to the minimum of 10 * kMaxDatagramSize and max(2*
kMaxDatagramSize, 14720)), the same as the recommended initial
congestion window.

Expand Down

0 comments on commit edfa4e5

Please sign in to comment.