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authorAndrew Yourtchenko <ayourtch@gmail.com>2018-02-05 17:27:57 +0100
committerDamjan Marion <dmarion.lists@gmail.com>2018-02-08 10:01:09 +0000
commit1c6e5cf6905b2bd951982da9b712b13e2cb21295 (patch)
tree33e8624eb919a2e72e2ce8ea8bfe8e80906c17e8 /test
parentacbde664374303027e261ac096647592ca929f03 (diff)
acl-plugin: an elog-based tracing implementation for troubleshooting the conn cleaner threads interactions
This replaces some of the early-stage commented-out printf()s with an elog-based debug collector. It is aimed to be "better than nothing" initial implementation to be available in the field. It will be refined/updated based on use. This initial code is focused on the main/worker threads interactions, hence uses just the worker tracks. This code adds a developer debug CLI "set acl-plugin session table event-trace 1", which allows to gather the events pertaining to connection cleaning. The CLI is deliberately not part of the online help, as the express declaration that the semantics/trace levels, etc. are subject to change without notice. Change-Id: I3536309f737b73e50639cd5780822dcde667fc2c Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Diffstat (limited to 'test')
-rw-r--r--test/test_acl_plugin_conns.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/test/test_acl_plugin_conns.py b/test/test_acl_plugin_conns.py
index 43e8b69f930..ce02a1d3a22 100644
--- a/test/test_acl_plugin_conns.py
+++ b/test/test_acl_plugin_conns.py
@@ -133,6 +133,8 @@ class ACLPluginConnTestCase(VppTestCase):
super(ACLPluginConnTestCase, self).setUpClass()
# create pg0 and pg1
self.create_pg_interfaces(range(2))
+ cmd = "set acl-plugin session table event-trace 1"
+ self.logger.info(self.vapi.cli(cmd))
for i in self.pg_interfaces:
i.admin_up()
i.config_ip4()
@@ -151,6 +153,7 @@ class ACLPluginConnTestCase(VppTestCase):
self.logger.info(self.vapi.cli("show acl-plugin acl"))
self.logger.info(self.vapi.cli("show acl-plugin interface"))
self.logger.info(self.vapi.cli("show acl-plugin tables"))
+ self.logger.info(self.vapi.cli("show event-logger all"))
def run_basic_conn_test(self, af, acl_side):
""" Basic conn timeout test """