src: update comment for SetImmediate()

Refs: nodejs#31502 (comment)
addaleax · Mar 16, 2020 · daf601f · daf601f
1 parent 25cb855
commit daf601f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/env.h b/src/env.h
@@ -1177,7 +1177,8 @@ class Environment : public MemoryRetainer {
   }
 
   // cb will be called as cb(env) on the next event loop iteration.
-  // keep_alive will be kept alive between now and after the callback has run.
+  // Unlike the JS setImmediate() function, nested SetImmediate() calls will
+  // be run without returning control to the event loop, similar to nextTick().
   template <typename Fn>
   inline void SetImmediate(Fn&& cb);
   template <typename Fn>