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Declare time_of_last_sent_packet #552

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merged 2 commits into from May 24, 2017
Merged

Declare time_of_last_sent_packet #552

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Declare time_of_last_sent_packet
ianswett May 22, 2017
389764a
Merge branch 'master' into ianswett-timeoflastsentpacket
ianswett May 24, 2017
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5 changes: 5 additions & 0 deletions draft-ietf-quic-recovery.md
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Expand Up @@ -255,6 +255,9 @@ largest_sent_before_rto:
: The last packet number sent prior to the first retransmission
timeout.

time_of_last_sent_packet:
: The time the most recent packet was sent.

latest_rtt:
: The most recent RTT measurement made when receiving an ack for
a previously unacked packet.
Expand Down Expand Up @@ -305,6 +308,7 @@ follows:
smoothed_rtt = 0
rttvar = 0
largest_sent_before_rto = 0
time_of_last_sent_packet = 0
~~~

### On Sending a Packet
Expand All @@ -327,6 +331,7 @@ Pseudocode for OnPacketSent follows:

~~~
OnPacketSent(packet_number, is_retransmittable, sent_bytes):
time_of_last_sent_packet = now;
sent_packets[packet_number].packet_number = packet_number
sent_packets[packet_number].time = now
if is_retransmittable:
Expand Down