X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fvppcom.c;h=05c1dbbb50111bcaa430bdc2d51a96aa2908f465;hb=6011699556bc48eac884920d818a2a50339b9f01;hp=f95e72fc94e973e27e27b6e37311b4e9fc85fccc;hpb=d313f9e6f7c6d50aac189668a67bf13b86dd791c;p=vpp.git

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index f95e72fc94e..05c1dbbb501 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -466,7 +466,7 @@ done_unlock:
 }
 
 static u32
-vcl_reset_handler (session_reset_msg_t * reset_msg)
+vcl_session_reset_handler (session_reset_msg_t * reset_msg)
 {
   vcl_session_t *session;
   u32 sid;
@@ -485,6 +485,57 @@ vcl_reset_handler (session_reset_msg_t * reset_msg)
   return sid;
 }
 
+static u32
+vcl_session_bound_handler (session_bound_msg_t * mp)
+{
+  vcl_session_t *session;
+  u32 sid = mp->context;
+
+  session = vcl_session_get (sid);
+  if (mp->retval)
+    {
+      VDBG (0, "VCL<%d>: ERROR: vpp handle 0x%llx, sid %u: bind failed: %U",
+	    getpid (), mp->handle, sid, format_api_error, ntohl (mp->retval));
+      if (session)
+	{
+	  session->session_state = STATE_FAILED;
+	  session->vpp_handle = mp->handle;
+	  return sid;
+	}
+      else
+	{
+	  clib_warning ("[%s] ERROR: vpp handle 0x%llx, sid %u: "
+			"Invalid session index (%u)!",
+			getpid (), mp->handle, sid);
+	  return VCL_INVALID_SESSION_INDEX;
+	}
+    }
+
+  session->vpp_handle = mp->handle;
+  session->transport.is_ip4 = mp->lcl_is_ip4;
+  clib_memcpy (&session->transport.lcl_ip, mp->lcl_ip,
+	       sizeof (ip46_address_t));
+  session->transport.lcl_port = mp->lcl_port;
+  vppcom_session_table_add_listener (mp->handle, sid);
+  session->session_state = STATE_LISTEN;
+
+  if (session->is_dgram)
+    {
+      svm_fifo_t *rx_fifo, *tx_fifo;
+      session->vpp_evt_q = uword_to_pointer (mp->vpp_evt_q, svm_msg_q_t *);
+      rx_fifo = uword_to_pointer (mp->rx_fifo, svm_fifo_t *);
+      rx_fifo->client_session_index = sid;
+      tx_fifo = uword_to_pointer (mp->tx_fifo, svm_fifo_t *);
+      tx_fifo->client_session_index = sid;
+      session->rx_fifo = rx_fifo;
+      session->tx_fifo = tx_fifo;
+    }
+
+  VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: bind succeeded!",
+	getpid (), mp->handle, sid);
+  return sid;
+}
+
 int
 vcl_handle_mq_ctrl_event (session_event_t * e)
 {
@@ -534,7 +585,10 @@ vcl_handle_mq_ctrl_event (session_event_t * e)
 	    sid);
       break;
     case SESSION_CTRL_EVT_RESET:
-      vcl_reset_handler ((session_reset_msg_t *) e->data);
+      vcl_session_reset_handler ((session_reset_msg_t *) e->data);
+      break;
+    case SESSION_CTRL_EVT_BOUND:
+      vcl_session_bound_handler ((session_bound_msg_t *) e->data);
       break;
     default:
       clib_warning ("unhandled %u", e->event_type);
@@ -1780,7 +1834,7 @@ vcl_select_handle_mq (svm_msg_q_t * mq, unsigned long n_bits,
 	    }
 	  break;
 	case SESSION_CTRL_EVT_RESET:
-	  sid = vcl_reset_handler ((session_reset_msg_t *) e->data);
+	  sid = vcl_session_reset_handler ((session_reset_msg_t *) e->data);
 	  if (sid < n_bits && except_map)
 	    {
 	      clib_bitmap_set_no_check (except_map, sid, 1);
@@ -2404,7 +2458,7 @@ vcl_epoll_wait_handle_mq (svm_msg_q_t * mq, struct epoll_event *events,
 	  clib_spinlock_unlock (&vcm->sessions_lockp);
 	  break;
 	case SESSION_CTRL_EVT_RESET:
-	  sid = vcl_reset_handler ((session_reset_msg_t *) e->data);
+	  sid = vcl_session_reset_handler ((session_reset_msg_t *) e->data);
 	  if (!(session = vcl_session_get (sid)))
 	    break;
 	  add_event = 1;