Subject: [tcpinc] question about tcpinc-tls-05

From: Yuchung Cheng <[email-masked]>
Date: Wed, 21 Oct 2015 13:31:31 -0700

1. Does the 0-rtt mode depend on the implementation of TCP Fast Open (RFC7413)?

2. What if the client's initial message (in the "second" Figure 2) is
bigger than MSS? or the server receives the data in SYN but decides to
acknowledge only the SYN initial sequence?

On [Open issue: can we use data from TCP SYN as anit-reply stuff], I
don't think it's possible but would love to be corrected.