Explain @Advice.Return

bitterpanda63 · bitterpanda63 · commit b8a7ca3e1058 · 2025-01-31T17:34:13.000+01:00
diff --git a/agent/src/main/java/dev/aikido/agent/wrappers/spring/SpringWebfluxWrapper.java b/agent/src/main/java/dev/aikido/agent/wrappers/spring/SpringWebfluxWrapper.java
@@ -99,6 +99,9 @@ public static Object onEnter(
             return res; // Return to analyze status code in OnMethodExit.
         }
 
+        /** onExit()
+         * We can use @Advice.Return to overwrite the returned value of handle(...) i.e. to block requests.
+         */
         @Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class)
         public static void onExit(
                 @Advice.Enter Object enterResult,

Original file line number	Diff line number	Diff line change
`@@ -99,6 +99,9 @@ public static Object onEnter(`
`99`	`99`	`return res; // Return to analyze status code in OnMethodExit.`
`100`	`100`	`}`
`101`	`101`
	`102`	`+ /** onExit()`
	`103`	`+ * We can use @Advice.Return to overwrite the returned value of handle(...) i.e. to block requests.`
	`104`	`+ */`
`102`	`105`	`@Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class)`
`103`	`106`	`public static void onExit(`
`104`	`107`	`@Advice.Enter Object enterResult,`