internal static bool ParseSimplex(string pScopedTopic, TSM pMessage, TheQueuedSender pQSender) //, TheSessionState pSessionState, Action<TSM> pLocalCallback)
        {
            if (pMessage == null)
            {
                return(false);
            }
#if !JC_COMMDEBUG
            try
            {
#endif
            if (pMessage?.TXT?.Equals("CDE_DELETEORPHAN") == true)
            {
                TheQueuedSenderRegistry.RemoveOrphan(TheCommonUtils.CGuid(pMessage.PLS));
                return(false);
            }

            if (pQSender == null)
            {
                TheBaseAssets.MySYSLOG.WriteToLog(291, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM("CoreComm", $"QSender not found! Received from ORG:{TheCommonUtils.GetDeviceIDML(pMessage?.ORG)}", eMsgLevel.l1_Error, pMessage?.PLS));
                return(false);
            }

            //SECURITY-REVIEW: This cannot be permitted without extra tokens and Encryption! otherwise it can be used to change a nodes scope on the fly!
            //if ("CDE_UPDATESCOPE".Equals(pMessage.TXT))
            //{
            //    pQSender.UpdateSubscriptionScope(TheBaseAssets.MyScopeManager.GetRealScopeID(pMessage.SID));     //GRSI: rare
            //    return true;
            //}
            if (pQSender != null && pMessage.ENG?.StartsWith(eEngineName.ContentService) == true && pMessage?.TXT == "CDE_SERVICE_INFO" && pQSender.MyTargetNodeChannel?.RealScopeID == TheBaseAssets.MyScopeManager.GetRealScopeID(pMessage.SID))
            {
                try
                {
                    pQSender.SetNodeInfo(TheCommonUtils.DeserializeJSONStringToObject <TheNodeInfoClone>(pMessage?.PLS));
                }
                catch (Exception e)
                {
                    TheBaseAssets.MySYSLOG.WriteToLog(23056, TSM.L(eDEBUG_LEVELS.FULLVERBOSE) ? null : new TSM("CoreComm", $"Error decoding SystemInfo {pQSender?.MyTargetNodeChannel?.ToMLString()}", eMsgLevel.l1_Error, e.ToString()));
                }
            }

            if (pMessage.TXT?.Equals("CDE_SUBSCRIBE") == true || pMessage.TXT?.Equals("CDE_INITIALIZE") == true) //9-9-2012 CDEC Did not work right on CDE_INIT
            {
                TheBaseAssets.MySYSLOG.WriteToLog(292, TSM.L(eDEBUG_LEVELS.VERBOSE) ? null : new TSM("CoreComm", $"Parse-Simplex Subscribe from {pQSender?.MyTargetNodeChannel?.ToMLString()} Parsed: {pMessage?.PLS}", eMsgLevel.l7_HostDebugMessage));
                if (pQSender?.MyISBlock != null && !TheBaseAssets.MyServiceHostInfo.IsCloudService)
                {
                    TheBaseAssets.MySYSLOG.WriteToLog(292, TSM.L(eDEBUG_LEVELS.VERBOSE) ? null : new TSM("CoreComm", "Parse-Simplex Subscribe rejected for Custom ISBConnect", eMsgLevel.l7_HostDebugMessage));
                    return(true);
                }
                ParseSubscribe(pMessage.PLS, pQSender);
                if (pMessage.ENG.Equals("CLOUDSYNC"))
                {
                    string[] tTopics = pMessage.PLS.Split(';');
                    foreach (string t in tTopics)
                    {
                        TSM.GetScrambledIDFromTopic(t, out string tEng);
                        if (TheThingRegistry.IsEngineRegistered(tEng))
                        {
                            IBaseEngine tsBase = TheThingRegistry.GetBaseEngine(tEng);
                            tsBase?.GetBaseThing()?.FireEvent(eEngineEvents.NewSubscription, tsBase.GetBaseThing(), pQSender.MyTargetNodeChannel, true);
                        }
                    }
                    return(true);
                }
                else
                {
                    TheThing tBase2 = TheThingRegistry.GetBaseEngineAsThing(pMessage.ENG);
                    if (tBase2 != null)
                    {
                        tBase2.FireEvent(eEngineEvents.NewSubscription, tBase2, pQSender.MyTargetNodeChannel, true);
                    }
                }
                if (pMessage.TXT.Equals("CDE_SUBSCRIBE"))       //NEW:2.06 Make sure Subscribe and Unsubscribe only go to first node
                {
                    return(true);
                }
                else
                {
                    return(false);
                }
            }
            if (pMessage.TXT?.Equals("CDE_UNSUBSCRIBE") == true)
            {
                TheBaseAssets.MySYSLOG.WriteToLog(292, TSM.L(eDEBUG_LEVELS.VERBOSE) ? null : new TSM("CoreComm", $"Parse-Simplex Unsubscribe from {pQSender.MyTargetNodeChannel?.ToMLString()} Parsed: {pMessage.PLS}", eMsgLevel.l7_HostDebugMessage));
                ParseUnsubscribe(pMessage.PLS, pQSender);
                return(true);       //NEW:2.06 Make sure Subscribe and Unsubscribe only go to first node
            }
#if !JC_COMMDEBUG
        }

        catch (Exception ee)
        {
            TheBaseAssets.MySYSLOG.WriteToLog(316, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM("CoreComm", "Parse-Simplex", eMsgLevel.l1_Error, ee.ToString()));
        }
#endif
            return(false);
        }