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TCP cc/window management fixes and debugging
[vpp.git]
/
src
/
vnet
/
tcp
/
tcp.c
diff --git
a/src/vnet/tcp/tcp.c
b/src/vnet/tcp/tcp.c
index
c3df5bc
..
b2a371e
100644
(file)
--- a/
src/vnet/tcp/tcp.c
+++ b/
src/vnet/tcp/tcp.c
@@
-578,7
+578,9
@@
tcp_session_send_space (transport_connection_t * trans_conn)
/* If we can't write at least a segment, don't try at all */
if (snd_space < tc->snd_mss)
return 0;
/* If we can't write at least a segment, don't try at all */
if (snd_space < tc->snd_mss)
return 0;
- return snd_space;
+
+ /* round down to mss multiple */
+ return snd_space - (snd_space % tc->snd_mss);
}
/* If in fast recovery, send 1 SMSS if wnd allows */
}
/* If in fast recovery, send 1 SMSS if wnd allows */
@@
-706,7
+708,7
@@
static timer_expiration_handler *timer_expiration_handlers[TCP_N_TIMERS] =
{
tcp_timer_retransmit_handler,
tcp_timer_delack_handler,
{
tcp_timer_retransmit_handler,
tcp_timer_delack_handler,
-
0
,
+
tcp_timer_persist_handler
,
tcp_timer_keep_handler,
tcp_timer_waitclose_handler,
tcp_timer_retransmit_syn_handler,
tcp_timer_keep_handler,
tcp_timer_waitclose_handler,
tcp_timer_retransmit_syn_handler,