From 660d171732a7979f82f6e21ce8d3c353a1ca75f6 Mon Sep 17 00:00:00 2001 From: ianswett Date: Mon, 6 Mar 2017 16:19:25 -0500 Subject: [PATCH] Update draft-ietf-quic-transport.md --- draft-ietf-quic-transport.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/draft-ietf-quic-transport.md b/draft-ietf-quic-transport.md index 47edd35955..8fd36f7b95 100644 --- a/draft-ietf-quic-transport.md +++ b/draft-ietf-quic-transport.md @@ -1209,9 +1209,9 @@ and 256 ACK blocks. ACK blocks are ranges of acknowledged packets. To limit the ACK blocks to the ones that haven't yet been received by the sender, the sender SHOULD track the ack ranges in acks that have been -acked and no longer includes them in the ACK. In order to handle cases where -the receiver is not sending data, and hence does not expect it's acks to be -acked, it may bundle a PING frame with an ack approximately once per RTT to +acked and no longer include them in future ACKs. In order to handle cases +where the receiver is not sending data, and hence does not expect it's acks to +be acked, it may bundle a PING frame with an ack approximately once per RTT to gain confirmation of it's ACKs being delivered. The receiver SHOULD track no more than 255 ack ranges because they are not expressible on the wire, and MAY limit the number of ack ranges to a smaller value.