Testsuite: munge for Cyrus SASL library version output changes

[exim.git] / test / scripts / 1100-Basic-TLS / 1160

diff --git a/test/scripts/1100-Basic-TLS/1160 b/test/scripts/1100-Basic-TLS/1160
index ce7298e47680a993214115d7b71e085452d771c7..77eef1f063744f3db53001eee55db32d5d7f9fa9 100644 (file)
--- a/test/scripts/1100-Basic-TLS/1160
+++ b/test/scripts/1100-Basic-TLS/1160
@@ -4,6 +4,50 @@
 # For GnuTLS, additionally run the daemon under sudo.
 # Tell wireshark to use DIR/spool/sslkeys for Master Secret log, and decode TCP/1225 as TLS, TLS/1225 as SMTP
 #
 # For GnuTLS, additionally run the daemon under sudo.
 # Tell wireshark to use DIR/spool/sslkeys for Master Secret log, and decode TCP/1225 as TLS, TLS/1225 as SMTP
 #

+# We get (TLS1.3 , OpenSSL):
+#    SYN               >
+#                      < SYN,ACK
+#    ACK               >
+#    Client Hello      >
+#                      < Server Hello, Change Ciph, Extensions, Cert, Cert Verify, Finished
+#    Change Ciph,Finsh >
+#                      < Banner
+#    EHLO              >
+#                      < EHLO resp
+#    MAIL,RCPT,DATA    >
+#                      < ACK,ACK,DATA-go-ahead
+#
+# GnuTLS splits both the server records and the client response pair over two TCP segments:
+#    Client Hello      >
+#                      < Server Hello, Change Ciph
+#    Change Ciph       >
+#                      < Extensins, Cert, Cert Verify, Finished
+#    Finished          >
+# (otherwise the same).  The extra segments are piplined and do not incur an extra roundtrip time.
+#
+# To see that pipelining:
+# sudo tc qdisc add dev lo root netem delay 50ms  /  sudo tc qdisc delete dev lo root
+#
+# To test TFO, enable in the transport in the conf/ file
+# With TFO we get the Client Hello on the SYN, and the initial Server segment pipelined with/after the SYN,ACK
+# and before the 3rd-ACK.  We still can't merge the 3rd-ACK with the second Client record set,
+# but it does ack the initial Server data.
+#
+# To see the TFO((R):
+# First clear any previously-obtained cookie:
+#sudo perl
+#open(INFO, "-|", "/usr/bin/uname -s");
+#$_ = <INFO>;
+#if (/^FreeBSD/) {
+#system("sysctl net.inet.tcp.fastopen.client_enable=0"); system("sysctl net.inet.tcp.fastopen.client_enable=1");
+#} else {
+#system ("[ -e /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec ] && echo 0 > /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec");
+#system ("ip tcp_metrics delete 127.0.0.1");
+#}
+#
+#****
+#
+#

 # sudo exim -DSERVER=server -d+tls -bd -oX PORT_D
 exim -DSERVER=server -bd -oX PORT_D
 ****
 # sudo exim -DSERVER=server -d+tls -bd -oX PORT_D
 exim -DSERVER=server -bd -oX PORT_D
 ****