vcl session: enforce full dgram reads/writes

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I4a3861e31ca42faf0b59f8f09393fb10413bf3af

test/test_udp.py

@@ -320,6 +320,8 @@ class TestUDP(VppTestCase):
             self.logger.critical(error)
             self.assertNotIn("failed", error)
 
+        self.logger.debug(self.vapi.cli("show session verbose 2"))
+
         # Delete inter-table routes
         ip_t01.remove_vpp_config()
         ip_t10.remove_vpp_config()