Suppress adaptor exception stack trace

common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportHandler.java

@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -242,9 +242,12 @@ public class MqttTransportHandler extends ChannelInboundHandlerAdapter implement
                         log.debug("[{}] Unsupported topic for provisioning requests: {}!", sessionId, topicName);
                         ctx.close();
                     }
-                } catch (RuntimeException | AdaptorException e) {
+                } catch (RuntimeException e) {
                     log.warn("[{}] Failed to process publish msg [{}][{}]", sessionId, topicName, msgId, e);
                     ctx.close();
+                } catch (AdaptorException e) {
+                    log.debug("[{}] Failed to process publish msg [{}][{}]", sessionId, topicName, msgId, e);
+                    ctx.close();
                 }
                 break;
             case PINGREQ:
@@ -354,9 +357,12 @@ public class MqttTransportHandler extends ChannelInboundHandlerAdapter implement
                 default:
                     ack(ctx, msgId);
             }
-        } catch (RuntimeException | AdaptorException e) {
+        } catch (RuntimeException e) {
             log.warn("[{}] Failed to process publish msg [{}][{}]", sessionId, topicName, msgId, e);
             ctx.close();
+        } catch (AdaptorException e) {
+            log.debug("[{}] Failed to process publish msg [{}][{}]", sessionId, topicName, msgId, e);
+            ctx.close();
         }
     }
 
@@ -444,7 +450,7 @@ public class MqttTransportHandler extends ChannelInboundHandlerAdapter implement
                 ack(ctx, msgId);
             }
         } catch (AdaptorException e) {
-            log.warn("[{}] Failed to process publish msg [{}][{}]", sessionId, topicName, msgId, e);
+            log.debug("[{}] Failed to process publish msg [{}][{}]", sessionId, topicName, msgId, e);
             log.info("[{}] Closing current session due to invalid publish msg [{}][{}]", sessionId, topicName, msgId);
             ctx.close();
         }
@@ -749,7 +755,7 @@ public class MqttTransportHandler extends ChannelInboundHandlerAdapter implement
                     }
                 }
             } catch (Exception e) {
-                log.warn("[{}] Failed to process unsubscription [{}] to [{}]", sessionId, mqttMsg.variableHeader().messageId(), topicName);
+                log.debug("[{}] Failed to process unsubscription [{}] to [{}]", sessionId, mqttMsg.variableHeader().messageId(), topicName);
             }
         }
         if (!activityReported) {