doc: Improve comment on asynchronous calls

[src/app-framework-binder.git] / include / afb / afb-req-x2.h

diff --git a/include/afb/afb-req-x2.h b/include/afb/afb-req-x2.h
index 9695ef6..5111f2f 100644 (file)
--- a/include/afb/afb-req-x2.h
+++ b/include/afb/afb-req-x2.h
@@ -739,6 +739,9 @@ struct json_object *afb_req_x2_get_client_info(
  *  4. 'info'    a string handling some info (can be NULL)
  *  5. 'req'     the req
  *
+ * NOTE: For convenience, *json_object_put* is called on 'object' after the
+ * callback returns. So, it is wrong to call *json_object_put* in the callback.
+ *
  * @param req      The request
  * @param api      The api name of the method to call
  * @param verb     The verb name of the method to call