system-offloads-traffic: Fix waiting for netcat indefinitely.
$NC_EOF_OPT should be used to avoid some netcat implementations
to wait indefinitely.
This fixes the check-offloads testsuite hanging in Ubuntu 22.04.
Fixes: ("dpif-netlink: Offloading meter to tc police action")
Acked-by: Mike Pattrick
@@ -203,7 +203,7 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 del-flows br0])
AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 "priority=10,in_port=ovs-p0,udp actions=meter:1,normal"])
AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 "priority=1 actions=normal"])
-NS_CHECK_EXEC([at_ns0], [echo "mark" | nc -u 10.1.1.2 5678 -p 6789])
+NS_CHECK_EXEC([at_ns0], [echo "mark" | nc $NC_EOF_OPT -u 10.1.1.2 5678 -p 6789])
AT_CHECK([ovs-appctl dpctl/dump-flows | grep "meter" | DUMP_CLEAN_SORTED], [0], [dnl
in_port(2),eth(macs),eth_type(0x0800),ipv4(proto=17,frag=no), packets:0, bytes:0, used:0.001s, actions:meter(0),3
])
@@ -211,7 +211,7 @@ in_port(2),eth(macs),eth_type(0x0800),ipv4(proto=17,frag=no), packets:0, bytes:0
sleep 1
for i in `seq 10`; do
-NS_CHECK_EXEC([at_ns0], [echo "mark" | nc -u 10.1.1.2 5678 -p 6789])
+NS_CHECK_EXEC([at_ns0], [echo "mark" | nc $NC_EOF_OPT -u 10.1.1.2 5678 -p 6789])
done
AT_CHECK([ovs-appctl dpctl/dump-flows | grep "meter" | DUMP_CLEAN_SORTED], [0], [dnl
@@ -252,7 +252,7 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 del-flows br0])
AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 "priority=10,in_port=ovs-p0,udp actions=meter:1,normal"])
AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 "priority=1 actions=normal"])
-NS_CHECK_EXEC([at_ns0], [echo "mark" | nc -u 10.1.1.2 5678 -p 6789])
+NS_CHECK_EXEC([at_ns0], [echo "mark" | nc $NC_EOF_OPT -u 10.1.1.2 5678 -p 6789])
AT_CHECK([ovs-appctl dpctl/dump-flows | grep "meter" | DUMP_CLEAN_SORTED], [0], [dnl
in_port(2),eth(macs),eth_type(0x0800),ipv4(proto=17,frag=no), packets:0, bytes:0, used:0.001s, actions:meter(0),3
])
@@ -260,7 +260,7 @@ in_port(2),eth(macs),eth_type(0x0800),ipv4(proto=17,frag=no), packets:0, bytes:0
sleep 1
for i in `seq 10`; do
-NS_CHECK_EXEC([at_ns0], [echo "mark" | nc -u 10.1.1.2 5678 -p 6789])
+NS_CHECK_EXEC([at_ns0], [echo "mark" | nc $NC_EOF_OPT -u 10.1.1.2 5678 -p 6789])
done
AT_CHECK([ovs-appctl dpctl/dump-flows | grep "meter" | DUMP_CLEAN_SORTED], [0], [dnl
