Testsuite: (Build) bring the autconf path up to current

[exim.git] / test / scripts / 4027-TFO-socks / 4027

diff --git a/test/scripts/4027-TFO-socks/4027 b/test/scripts/4027-TFO-socks/4027
index 44d177ac578aec7fa976a6d56fe56a8ce0b37974..a7412aecdab68d429c455180eeb4e1d3b4d2a427 100644 (file)
--- a/test/scripts/4027-TFO-socks/4027
+++ b/test/scripts/4027-TFO-socks/4027
@@ -1,5 +1,8 @@
 # socks5 proxy on smtp transport, TCP Fast Open
 #
 # socks5 proxy on smtp transport, TCP Fast Open
 #

+# NOTE: ensure that TFO is fully enabled in the kernel.
+# For linux: sysctl net.ipv4.tcp_fastopen=3
+# 

 munge loopback
 #
 #
 munge loopback
 #
 #


@@ -7,7 +10,7 @@ munge loopback
 # Disable TFO blackhole-detection as we seem to be running afoul of that
 sudo perl
 system ("ip tcp_metrics delete 127.0.0.1");
 # Disable TFO blackhole-detection as we seem to be running afoul of that
 sudo perl
 system ("ip tcp_metrics delete 127.0.0.1");

-system ("echo 0 > /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec");
+system ("[ -e /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec ] && echo 0 > /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec");

 ****
 #
 # TFO both clients and server, no cookie yet
 ****
 #
 # TFO both clients and server, no cookie yet


@@ -127,7 +130,7 @@ quit
 millisleep 500
 #
 sudo perl
 millisleep 500
 #
 sudo perl

-system ("echo 3600 > /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec");
+system ("[ -e /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec ] && echo 3600 > /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec");

 ****
 #
 # Ends
 ****
 #
 # Ends