diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-02-16 20:47:32 -0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-02-18 20:43:33 +0000 |
| commit | 222e1f4160a5828bb2b5bf62716cd76664f6100b (patch) | |
| tree | eeb8b47fa94dc23152f1652e9dbd14c384d910ff /src/vnet/session-apps | |
| parent | a333795d1c425877645754a384af47755a80712e (diff) | |
tcp: harden for high scale scenarios
- Better handle buffer starvation scenarios
- Handle case when both peers enter recovery due to packet loss.
- Fix passive open establish cleanup
Change-Id: I2f28baa2ff0383bb8f5f6d2452b49aa38ce69bce
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session-apps')
| -rw-r--r-- | src/vnet/session-apps/echo_client.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/vnet/session-apps/echo_client.c b/src/vnet/session-apps/echo_client.c index 8b7788fa266..cb93e81054c 100644 --- a/src/vnet/session-apps/echo_client.c +++ b/src/vnet/session-apps/echo_client.c @@ -605,13 +605,11 @@ echo_clients_connect (vlib_main_t * vm, u32 n_clients) return clib_error_return (0, "connect returned: %d", rv); /* Crude pacing for call setups */ - if ((i % 4) == 0) - vlib_process_suspend (vm, 10e-6); + if ((i % 16) == 0) + vlib_process_suspend (vm, 100e-6); ASSERT (i + 1 >= ecm->ready_connections); - while (i + 1 - ecm->ready_connections > 1000) - { - vlib_process_suspend (vm, 100e-6); - } + while (i + 1 - ecm->ready_connections > 128) + vlib_process_suspend (vm, 1e-3); } return 0; } |