AccessViolation in destructor of TRemoteDBDatabase

BIZ TMS RemoteDB
1

TRemoteDBDatabase.Free leads to an AccessViolation.

Here is the Callstack leading to this error:

RemoteDB.Client.Database.TRemoteDBDatabase.StopKeepAlive
RemoteDB.Client.Database.TRemoteDBDatabase.DestroyDBInstance(True)
RemoteDB.Client.Database.TRemoteDBDatabase.DoDisconnect
RemoteDB.Client.Database.TRemoteDBDatabase.Destroy

Because you free FKeepAliveTimer before DoDisconnect is called.
StopKeepAlive tries to Update the Timer if ServerVersion >= 2 and mswindows is used...

If you would call DoDisconnect before FKeepAliveTimer.Free this would work fine.
(or you should FreeAndNil it and check if it's Assigned within StopKeepAlive)

2

Thank you for the feedback, @Silber_Felix. Indeed, we will destroy the timer after calling DoDisconnect.
You can manually change your source code there as well. Next version will have this fixed.

3

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