From f4c98595cb973f1c74f76c647d7bf4c4334851e9 Mon Sep 17 00:00:00 2001
From: Sergey Matvienko <smatvienko@thingsboard.io>
Date: Thu, 17 Jun 2021 11:07:59 +0300
Subject: [PATCH] generator node: comment added on direct executor

---
 .../org/thingsboard/rule/engine/debug/TbMsgGeneratorNode.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/debug/TbMsgGeneratorNode.java b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/debug/TbMsgGeneratorNode.java
index 8fa4b97063..ab9c68e41f 100644
--- a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/debug/TbMsgGeneratorNode.java
+++ b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/debug/TbMsgGeneratorNode.java
@@ -152,7 +152,7 @@ public class TbMsgGeneratorNode implements TbNode {
                 ctx.logJsEvalResponse();
                 prevMsg = ctx.newMsg(ServiceQueue.MAIN, generated.getType(), originatorId, msg.getCustomerId(), generated.getMetaData(), generated.getData());
                 return Futures.immediateFuture(prevMsg);
-            }, MoreExecutors.directExecutor());
+            }, MoreExecutors.directExecutor()); //usually it runs on js-executor-remote-callback thread pool
         }
         return Futures.immediateFuture(prevMsg);