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-rw-r--r--src/vcl/vppcom.c9
-rw-r--r--test/test_vcl.py11
2 files changed, 19 insertions, 1 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 7fffc3bcbe2..3a9a7fdc1a9 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -289,10 +289,17 @@ vcl_session_transport_attr (vcl_worker_t *wrk, vcl_session_t *s, u8 is_get,
f64 timeout;
ASSERT (!wrk->session_attr_op);
+ mq = s->vpp_evt_q;
+ if (PREDICT_FALSE (!mq))
+ {
+ /* FIXME: attribute should be stored and sent once session is
+ * bound/connected to vpp */
+ return 0;
+ }
+
wrk->session_attr_op = 1;
wrk->session_attr_op_rv = -1;
- mq = s->vpp_evt_q;
app_alloc_ctrl_evt_to_vpp (mq, app_evt, SESSION_CTRL_EVT_TRANSPORT_ATTR);
mp = (session_transport_attr_msg_t *) app_evt->evt->data;
memset (mp, 0, sizeof (*mp));
diff --git a/test/test_vcl.py b/test/test_vcl.py
index bf139fe0537..8c0a49da063 100644
--- a/test/test_vcl.py
+++ b/test/test_vcl.py
@@ -193,6 +193,7 @@ class VCLTestCase(VppTestCase):
i.unconfig_ip4()
i.set_table_ip4(0)
i.admin_down()
+ i.remove_vpp_config()
def thru_host_stack_ipv6_setup(self):
self.vapi.session_enable_disable(is_enable=1)
@@ -932,6 +933,16 @@ class LDPThruHostStackIperf(VCLTestCase):
iperf3, self.server_iperf3_args, iperf3, self.client_iperf3_args
)
+ @unittest.skipUnless(_have_iperf3, "'%s' not found, Skipping.")
+ def test_ldp_thru_host_stack_iperf3_mss(self):
+ """run LDP thru host stack iperf3 test with mss option"""
+
+ self.timeout = self.client_iperf3_timeout
+ self.client_iperf3_args.append("-M 1000")
+ self.thru_host_stack_test(
+ iperf3, self.server_iperf3_args, iperf3, self.client_iperf3_args
+ )
+
class LDPThruHostStackIperfUdp(VCLTestCase):
"""LDP Thru Host Stack Iperf UDP"""