commit 2c25a62cc1cc4937165de740a3b32d78429c72d6
author Dave Barach <dbarach@cisco.com> Mon Jun 26 11:35:07 2017 -0400
committer Florin Coras <florin.coras@gmail.com> Tue Jul 11 15:40:19 2017 +0000
tree b860025298501460e21cf8e5722c6155f87495ec
parent 8af1b2fdecc883eadfec6b91434adc6044e24cb2

Horizontal (nSessions) scaling draft

- Data structure preallocation.
- Input state machine fixes for mid-stream 3-way handshake retries.
- Batch connections in the builtin_client
- Multiple private fifo segment support
- Fix elog simultaneous event type registration
- Fix sacks when segment hole is added after highest sacked
- Add "accepting" session state for sessions pending accept
- Add ssvm non-recursive locking
- Estimate RTT for syn-ack
- Don't init fifo pointers. We're using relative offsets for ooo
  segments
- CLI to dump individual session

Change-Id: Ie0598563fd246537bafba4feed7985478ea1d415
Signed-off-by: Dave Barach <dbarach@cisco.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>

src/vnet/tcp/tcp_test.c

diff --git a/src/vnet/tcp/tcp_test.c b/src/vnet/tcp/tcp_test.c
index a461e3b..510deb4 100644
--- a/src/vnet/tcp/tcp_test.c
+++ b/src/vnet/tcp/tcp_test.c
@@ -290,7 +290,7 @@
 {
   tcp_connection_t _tc, *tc = &_tc;
   sack_block_t *sacks;
-  int i, verbose = 0;
+  int i, verbose = 0, expected;
 
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
@@ -326,8 +326,12 @@
   sacks = vec_dup (tc->snd_sacks);
 
   tcp_update_sack_list (tc, 1100, 1200);
-  TCP_TEST ((vec_len (tc->snd_sacks) == 5), "sack blocks %d expected %d",
-	    vec_len (tc->snd_sacks), 5);
+  if (verbose)
+    vlib_cli_output (vm, "add new segment [1100, 1200]\n%U",
+		     format_tcp_sacks, tc);
+  expected = 5 < TCP_MAX_SACK_BLOCKS ? 6 : 5;
+  TCP_TEST ((vec_len (tc->snd_sacks) == expected),
+	    "sack blocks %d expected %d", vec_len (tc->snd_sacks), expected);
   TCP_TEST ((tc->snd_sacks[0].start == 1100),
 	    "first sack block start %u expected %u", tc->snd_sacks[0].start,
 	    1100);