leak

I have a program, made with B4J (ver. 8.50) which is active 24 hours a day on Windows 10 professional pc This program connects with a mqtt broker, Mosquitto, to 'read' the commands that some phones send, commands that must be executed on the pc The program works correctly, but using the Windows...

When passing a cursor as a parameter, when is the correct time(s) to close the cursor? Sub main Dim v_Cursor as Cursor = SQL.ExecQuery("SELECT * FROM TABLE") func(v_Cursor) v_Cursor.Close '? End Sub Sub func(p_Cursor as Cursor) p_Cursor.getString("column") p_Cursor.Close...