From 911712f09a16afa7a65db708da6ae663b254577b Mon Sep 17 00:00:00 2001
From: Sergey Matvienko <smatvienko@thingsboard.io>
Date: Thu, 30 Sep 2021 14:01:45 +0300
Subject: [PATCH] DeviceActorMessageProcessor: added debug log when "max
 concurrent sessions limit reached per device" (required to debug local
 integration that also fires that event)

---
 .../server/actors/device/DeviceActorMessageProcessor.java        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/application/src/main/java/org/thingsboard/server/actors/device/DeviceActorMessageProcessor.java b/application/src/main/java/org/thingsboard/server/actors/device/DeviceActorMessageProcessor.java
index f1c432a532..a12887db81 100644
--- a/application/src/main/java/org/thingsboard/server/actors/device/DeviceActorMessageProcessor.java
+++ b/application/src/main/java/org/thingsboard/server/actors/device/DeviceActorMessageProcessor.java
@@ -731,6 +731,7 @@ class DeviceActorMessageProcessor extends AbstractContextAwareMsgProcessor {
     }
 
     private void notifyTransportAboutClosedSessionMaxSessionsLimit(UUID sessionId, SessionInfoMetaData sessionMd) {
+        log.debug("remove eldest session (max concurrent sessions limit reached per device) sessionId [{}] sessionMd [{}]", sessionId, sessionMd);
         notifyTransportAboutClosedSession(sessionId, sessionMd, "max concurrent sessions limit reached per device!");
     }