test(emqx_telemetry_SUITE): fix flakyness

2023-05-02 09:04:10 +02:00 · 2023-05-02 09:04:10 +02:00 · 37bf12c29e
parent c825102bed
commit 37bf12c29e
1 changed files with 10 additions and 0 deletions
--- a/apps/emqx_modules/test/emqx_telemetry_SUITE.erl
+++ b/apps/emqx_modules/test/emqx_telemetry_SUITE.erl
@ -463,6 +463,16 @@ t_num_clients(_Config) ->
    ok.

 t_advanced_mqtt_features(_) ->
+    try
+        ok = test_advanced_mqtt_features()
+    catch
+        _:_ ->
+            %% delayed messages' metrics might not be reported yet
+            timer:sleep(1000),
+            test_advanced_mqtt_features()
+    end.
+
+test_advanced_mqtt_features() ->
    {ok, TelemetryData} = emqx_telemetry:get_telemetry(),
    AdvFeats = get_value(advanced_mqtt_features, TelemetryData),
    ?assertEqual(