From 08aac00fa12ccf50d625ba1090ac01f91945d4bc Mon Sep 17 00:00:00 2001
From: Hubert Kario <hkario@redhat.com>
Date: Fri, 18 Jan 2019 15:21:17 +0100
Subject: [PATCH] add explanation why 2 tickets are sent

---
 tlslite/handshakesettings.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tlslite/handshakesettings.py b/tlslite/handshakesettings.py
index 21ce7698..a8cbd369 100644
--- a/tlslite/handshakesettings.py
+++ b/tlslite/handshakesettings.py
@@ -260,6 +260,8 @@ def _init_misc_extensions(self):
         self.ticketCipher = "aes256gcm"
         self.ticketLifetime = 24 * 60 * 60
         self.max_early_data = 2 ** 14 + 16  # full record + tag
+        # send two tickets so that client can quickly ramp up number of
+        # resumed connections (as tickets are single-use in TLS 1.3
         self.ticket_count = 2
         self.record_size_limit = 2**14 + 1  # TLS 1.3 includes content type