test/scripts/4058-pipe-conn-tfo/4058

   1 # Early-pipelining, with TFO
   2 #
   3 #
   4 # Packet delays so we can see TFO operational in packet captures
   5 # Wipe any stored TFO cookie, to start from known state.
   6 # Disable TFO blackhole-detection as we seem to be running afoul of that
   7 sudo perl
   8 system ("tc qdisc add dev lo root netem delay 50ms");
   9 system ("ip tcp_metrics delete 127.0.0.1");
  10 system ("echo 0 > /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec");
  11 ****
  12 #
  13 #
  14 exim -bd -DSERVER=server -oX PORT_D
  15 ****
  16 #
  17 # No early-pipe cache yet.  Run one through to prime it;
  18 # this should not use early-pipe despite both the client & server being enabled.
  19 # Should also prime the TFO cookie cache.
  20 exim nocache@test.ex
  21 Subject: tfo test
  22
  23 Testing
  24 ****
  25 exim -q
  26 ****
  27 exim -DNOTDAEMON -DSERVER=server -q
  28 ****
  29 #
  30 #
  31 #
  32 # Having primed the cache, this one should use it.
  33 exim hascache@test.ex
  34 Subject: tfo test 2
  35
  36 Testing
  37 ****
  38 exim -q
  39 ****
  40 exim -DNOTDAEMON -DSERVER=server -q
  41 ****
  42 #
  43 #
  44 killdaemon
  45 #
  46 # Again, with CHUNKING
  47 sudo rm DIR/spool/db/misc
  48 exim -bd -DSERVER=server -DOPT=* -oX PORT_D
  49 ****
  50 #
  51 exim nocache@test.ex
  52 Subject: tfo test 3
  53
  54 Testing
  55 ****
  56 exim -q
  57 ****
  58 exim -DNOTDAEMON -DSERVER=server -q
  59 ****
  60 exim chunking@test.ex
  61 Subject: tfo test 4
  62
  63 Testing
  64 ****
  65 exim -q
  66 ****
  67 exim -DNOTDAEMON -DSERVER=server -q
  68 ****
  69 #
  70 #
  71 killdaemon
  72 #
  73 sudo perl
  74 system ("tc qdisc delete dev lo root");
  75 system ("echo 3600 > /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec");
  76 ****
  77 #
  78 no_msglog_check