session tcp: support pacer idle timeouts

[vpp.git] / src / vnet / tcp / tcp.c

diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index c0b50ce..8672901 100644 (file)
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -1396,8 +1396,11 @@ tcp_connection_tx_pacer_update (tcp_connection_t * tc)
   if (!transport_connection_is_tx_paced (&tc->connection))
     return;
 
+  f64 srtt = clib_min ((f64) tc->srtt * TCP_TICK, tc->mrtt_us);
+
   transport_connection_tx_pacer_update (&tc->connection,
-                                       tcp_cc_get_pacing_rate (tc));
+                                       tcp_cc_get_pacing_rate (tc),
+                                       srtt * CLIB_US_TIME_FREQ);
 }
 
 void
@@ -1406,7 +1409,8 @@ tcp_connection_tx_pacer_reset (tcp_connection_t * tc, u32 window,
 {
   f64 srtt = clib_min ((f64) tc->srtt * TCP_TICK, tc->mrtt_us);
   u64 rate = (u64) window / srtt;
-  transport_connection_tx_pacer_reset (&tc->connection, rate, start_bucket);
+  transport_connection_tx_pacer_reset (&tc->connection, rate, start_bucket,
+                                      srtt * CLIB_US_TIME_FREQ);
 }
 
 static void