quic: fix show session verbose

Proprely display quic connections in show session verbose, and add a
small fix for UDPC listeners and UDP sessions formatting.

Change-Id: I33f83e77bf357347623d87ad23c483aba60a9bb2
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Type: feature
diff --git a/src/vnet/session/session_cli.c b/src/vnet/session/session_cli.c
index d839532..ca4b8c1 100755
--- a/src/vnet/session/session_cli.c
+++ b/src/vnet/session/session_cli.c
@@ -68,7 +68,8 @@
   if (verbose == 1)
     {
       u8 post_accept = ss->session_state >= SESSION_STATE_ACCEPTING;
-      u8 hasf = post_accept | session_tx_is_dgram (ss);
+      u8 hasf = post_accept
+	|| session_transport_service_type (ss) == TRANSPORT_SERVICE_CL;
       u32 rxf, txf;
 
       rxf = hasf ? svm_fifo_max_dequeue (ss->rx_fifo) : 0;