Opc.Ua.Server.StandardServer.Republish C# (CSharp) Method

        public override ResponseHeader Republish(
            RequestHeader           requestHeader,
            uint                    subscriptionId,
            uint                    retransmitSequenceNumber,
            out NotificationMessage notificationMessage)
        {
            OperationContext context = ValidateRequest(requestHeader, RequestType.Republish);

            try
            {
                notificationMessage = ServerInternal.SubscriptionManager.Republish(
                    context,
                    subscriptionId,
                    retransmitSequenceNumber);    

                return CreateResponse(requestHeader, context.StringTable);  
            }
            catch (ServiceResultException e)
            {
                lock (ServerInternal.DiagnosticsLock)
                {
                    ServerInternal.ServerDiagnostics.RejectedRequestsCount++;

                    if (IsSecurityError(e.StatusCode))
                    {
                        ServerInternal.ServerDiagnostics.SecurityRejectedRequestsCount++;
                    }
                }

                throw TranslateException(context, e);
            }  
            finally
            {
                OnRequestComplete(context);
            }   
        }