tcp: basic cubic implementation

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

diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 089f85a..e16095b 100644 (file)
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -1000,7 +1000,7 @@ tcp_send_syn (tcp_connection_t * tc)
   tcp_make_syn (tc, b);
 
   /* Measure RTT with this */
-  tc->rtt_ts = tcp_time_now ();
+  tc->rtt_ts = tcp_time_now_us (vlib_num_workers ()? 1 : 0);
   tc->rtt_seq = tc->snd_nxt;
   tc->rto_boff = 0;
 
@@ -1708,7 +1708,7 @@ tcp_timer_persist_handler (u32 index)
 
   /* Problem already solved or worse */
   if (tc->state == TCP_STATE_CLOSED || tc->state > TCP_STATE_ESTABLISHED
-      || tc->snd_wnd > tc->snd_mss || tcp_in_recovery (tc))
+      || tc->snd_wnd > tc->snd_mss)
     return;
 
   available_bytes = session_tx_fifo_max_dequeue (&tc->connection);