demo: enable some logging
diff --git a/tobago-example/tobago-example-demo/src/main/resources/logback.xml b/tobago-example/tobago-example-demo/src/main/resources/logback.xml
index 312360e..2ad6b90 100644
--- a/tobago-example/tobago-example-demo/src/main/resources/logback.xml
+++ b/tobago-example/tobago-example-demo/src/main/resources/logback.xml
@@ -34,6 +34,12 @@
<logger name="org.apache.myfaces.tobago.example.demo" level="debug"/>
+ <!-- Note: The DebugPhaseListener is not activated by default. -->
+ <logger name="org.apache.myfaces.tobago.util.DebugPhaseListener" level="trace"/>
+
+ <!-- Note: Enabled for showing session secret fails, might be useful to find nasty things. -->
+ <logger name="org.apache.myfaces.tobago.lifecycle.SecretPhaseListener" level="debug"/>
+
<root level="info">
<appender-ref ref="console" />
</root>
