Merge branch 'feature/ota-package' of https://github.com/YevhenBondarenko/things…

…board into YevhenBondarenko-feature/ota-package

@@ -247,7 +247,6 @@ public class DefaultLwM2MTransportMsgHandler implements LwM2mTransportMsgHandler
      * @param observations - !!! Warn: if have not finishing unReg, then this operation will be finished on next Client`s connect
      */
     public void unReg(Registration registration, Collection<Observation> observations) {
-        log.error("Client unRegistration -> test", new RuntimeException());
         unRegistrationExecutor.submit(() -> {
             try {
                 this.sendLogsToThingsboard(LOG_LW2M_INFO + ": Client unRegistration", registration.getId());

@@ -337,23 +337,24 @@ public class TbLwM2mRedisRegistrationStore implements CaliforniumRegistrationSto
         }
     }
 
+    //TODO: JedisCluster didn't implement Transaction, maybe should use some advanced key creation strategies
     private void removeAddrIndex(RedisConnection connection, Registration registration) {
         // Watch the key to remove.
         byte[] regAddrKey = toRegAddrKey(registration.getSocketAddress());
-        connection.watch(regAddrKey);
+//        connection.watch(regAddrKey);
 
         byte[] epFromAddr = connection.get(regAddrKey);
         // Delete the key if needed.
         if (Arrays.equals(epFromAddr, registration.getEndpoint().getBytes(UTF_8))) {
             // Try to delete the key
-            connection.multi();
+//            connection.multi();
             connection.del(regAddrKey);
-            connection.exec();
+//            connection.exec();
             // if transaction failed this is not an issue as the socket address is probably reused and we don't neeed to
             // delete it anymore.
         } else {
             // the key must not be deleted.
-            connection.unwatch();
+//            connection.unwatch();
         }
     }