X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ftcp%2Ftcp.c;h=245a35aba2f773449211fe1768e2f60952ee61b3;hb=a5464817522c7a7dc760af4612f1d6a68ed0afc8;hp=b6c348288ece3811fe644de32759b312c4850b2e;hpb=586afd762bfa149f5ca167bd5fd5a0cd59ce94fe;p=vpp.git

diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index b6c348288ec..245a35aba2f 100644
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -34,14 +34,19 @@ tcp_connection_bind (u32 session_index, ip46_address_t * ip,
   listener->c_lcl_port = clib_host_to_net_u16 (port_host_byte_order);
 
   if (is_ip4)
-    listener->c_lcl_ip4.as_u32 = ip->ip4.as_u32;
+    {
+      listener->c_lcl_ip4.as_u32 = ip->ip4.as_u32;
+      listener->c_is_ip4 = 1;
+      listener->c_proto = SESSION_TYPE_IP4_TCP;
+    }
   else
-    clib_memcpy (&listener->c_lcl_ip6, &ip->ip6, sizeof (ip6_address_t));
+    {
+      clib_memcpy (&listener->c_lcl_ip6, &ip->ip6, sizeof (ip6_address_t));
+      listener->c_proto = SESSION_TYPE_IP6_TCP;
+    }
 
   listener->c_s_index = session_index;
-  listener->c_proto = SESSION_TYPE_IP4_TCP;
   listener->state = TCP_STATE_LISTEN;
-  listener->c_is_ip4 = 1;
 
   tcp_connection_timers_init (listener);
 
@@ -62,7 +67,6 @@ tcp_session_bind_ip6 (u32 session_index, ip46_address_t * ip,
 		      u16 port_host_byte_order)
 {
   return tcp_connection_bind (session_index, ip, port_host_byte_order, 0);
-
 }
 
 static void
@@ -397,6 +401,7 @@ tcp_connection_open (ip46_address_t * rmt_addr, u16 rmt_port, u8 is_ip4)
   tc->c_lcl_port = clib_host_to_net_u16 (lcl_port);
   tc->c_c_index = tc - tm->half_open_connections;
   tc->c_is_ip4 = is_ip4;
+  tc->c_proto = is_ip4 ? SESSION_TYPE_IP4_TCP : SESSION_TYPE_IP6_TCP;
 
   /* The other connection vars will be initialized after SYN ACK */
   tcp_connection_timers_init (tc);
@@ -442,7 +447,7 @@ format_tcp_state (u8 * s, va_list * args)
   if (*state < TCP_N_STATES)
     s = format (s, "%s", tcp_fsm_states[*state]);
   else
-    s = format (s, "UNKNOWN");
+    s = format (s, "UNKNOWN (%d (0x%x))", *state, *state);
 
   return s;
 }
@@ -482,7 +487,8 @@ u8 *
 format_tcp_connection (u8 * s, va_list * args)
 {
   tcp_connection_t *tc = va_arg (*args, tcp_connection_t *);
-
+  if (!tc)
+    return s;
   if (tc->c_is_ip4)
     {
       s = format (s, "[#%d][%s] %U:%d->%U:%d", tc->c_thread_index, "T",
@@ -518,7 +524,10 @@ format_tcp_session (u8 * s, va_list * args)
   tcp_connection_t *tc;
 
   tc = tcp_connection_get (tci, thread_index);
-  return format (s, "%U", format_tcp_connection, tc);
+  if (tc)
+    return format (s, "%U", format_tcp_connection, tc);
+  else
+    return format (s, "empty");
 }
 
 u8 *
@@ -739,12 +748,14 @@ void
 tcp_initialize_timer_wheels (tcp_main_t * tm)
 {
   tw_timer_wheel_16t_2w_512sl_t *tw;
-  vec_foreach (tw, tm->timer_wheels)
-  {
+  /* *INDENT-OFF* */
+  foreach_vlib_main (({
+    tw = &tm->timer_wheels[ii];
     tw_timer_wheel_init_16t_2w_512sl (tw, tcp_expired_timers_dispatch,
 				      100e-3 /* timer period 100ms */ , ~0);
-    tw->last_run_time = vlib_time_now (tm->vlib_main);
-  }
+    tw->last_run_time = vlib_time_now (this_vlib_main);
+  }));
+  /* *INDENT-ON* */
 }
 
 clib_error_t *