+static u32
+vcl_session_reset_handler (vcl_worker_t * wrk,
+ session_reset_msg_t * reset_msg)
+{
+ vcl_session_t *session;
+ u32 sid;
+
+ sid = vcl_session_index_from_vpp_handle (wrk, reset_msg->handle);
+ session = vcl_session_get (wrk, sid);
+ if (!session)
+ {
+ VDBG (0, "request to reset unknown handle 0x%llx", reset_msg->handle);
+ return VCL_INVALID_SESSION_INDEX;
+ }
+ session->session_state = STATE_CLOSE_ON_EMPTY;
+ VDBG (0, "reset handle 0x%llx, sid %u ", reset_msg->handle, sid);
+ vcl_send_session_reset_reply (vcl_session_vpp_evt_q (wrk, session),
+ vcm->my_client_index, reset_msg->handle, 0);
+ return sid;
+}
+
+static u32
+vcl_session_bound_handler (vcl_worker_t * wrk, session_bound_msg_t * mp)
+{
+ vcl_session_t *session;
+ u32 sid = mp->context;
+
+ session = vcl_session_get (wrk, 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;
+ vcl_session_table_add_listener (wrk, 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;
+}
+