add explanation why 2 tickets are sent

tlsfuzzer · Jan 18, 2019 · 08aac00 · 08aac00
1 parent ff1178f
commit 08aac00
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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