Changed to MUST

quicwg · Jul 9, 2019 · f399b5a · f399b5a
1 parent 69fdaa4
commit f399b5a
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/draft-ietf-quic-recovery.md b/draft-ietf-quic-recovery.md
@@ -576,10 +576,10 @@ be considered an RTT sample.
 
 Until the server has validated the client's address on the path, the amount of
 data it can send is limited, as specified in Section 8.1 of {{QUIC-TRANSPORT}}.
-If not all data can be retransmitted, then data at Initial and Handshake
-encryption should be retransmitted before any ApplicationData data. If no data
-can be sent, then the PTO alarm should not be armed until data has been
-received from the client.
+Data at Initial encryption MUST be retransmitted before Handshake data and
+data at Handshake encryption MUST be retransmitted before any ApplicationData
+data.  If no data can be sent, then the PTO alarm should not be armed until
+data has been received from the client.
 
 Because the server could be blocked until more packets are received, the client
 MUST ensure that the retransmission timer is set if the client does not yet