RTE 216 while closing DA-Server

Data Abstract
1

RTE 216 while closing DA-Server

When shutting down my DA-server I get an RTE 216. Some debugging shows that it is caused by the ConnectionManager that is placed, as in the examples, on the serverdata-module. The connection manager is used by several service implementations. One of the services uses a per client factory. If the severdata-module is destroyed and some of my services are still alive, the following destroy of the service fails. I guess I’ve to shut down all running services when the serverdatamodule is destroyed. How can I do that?

Using: latest DA/RO - Delphi XE 10.2

3

Hi,

Better to release connection when service method is finished.

However you can call TROPerClientClassFactory.TimeoutAllSessions.

ClientID for above method you can receive from SessionManager.GetAllSessions

4

Sounds good, but how to find the connection for that methode?

5

Hi,

use DataService.Connection

6

where “DataSevice” is propety of?

7

Hi,

DataService is usual data abstract service implementation:

TDataService = class(TDataAbstractService, IDataService)
8

IC - sometimes it is easy…
I’ll give it a try.

9

Success :slightly_smiling_face:

Self.Connection.Close;

In the OnDeactivate eventhandler of the Service DM does the trick

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