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authorDave Barach <dbarach@cisco.com>2017-06-26 11:35:07 -0400
committerFlorin Coras <florin.coras@gmail.com>2017-07-11 15:40:19 +0000
commit2c25a62cc1cc4937165de740a3b32d78429c72d6 (patch)
treeb860025298501460e21cf8e5722c6155f87495ec /src/vnet/tcp/tcp_test.c
parent8af1b2fdecc883eadfec6b91434adc6044e24cb2 (diff)
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>
Diffstat (limited to 'src/vnet/tcp/tcp_test.c')
-rw-r--r--src/vnet/tcp/tcp_test.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/vnet/tcp/tcp_test.c b/src/vnet/tcp/tcp_test.c
index a461e3b8b7d..510deb4fec0 100644
--- a/src/vnet/tcp/tcp_test.c
+++ b/src/vnet/tcp/tcp_test.c
@@ -290,7 +290,7 @@ tcp_test_sack_tx (vlib_main_t * vm, unformat_input_t * input)
{
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 @@ tcp_test_sack_tx (vlib_main_t * vm, unformat_input_t * input)
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);