App executed from network on multiple computers
Posted: Thu Feb 18, 2021 7:20 pm
Hi, I have many questions...
My app (executable) run on mutliple computers from a local network.
It actually access a database.
1/How can I update the current program ? I need to erase it to change it.
Should I poll every x minute a specific table in data to close each program if needed ?
ie When I need to update, I change a specific value in a DB table, the programs read it and close to let me do the update
2/Sometimes I can't run it at all (denied access not enough privilege) Do you know what could be the problem ?
I suspect it happened when someone does not exit properly and his computer enters in sleep mode. Does it make sens ?
3/My app must print at a specific hour. How can I wake up the computer from its sleep mode at a specific hour? (windows 10)
My app (executable) run on mutliple computers from a local network.
It actually access a database.
1/How can I update the current program ? I need to erase it to change it.
Should I poll every x minute a specific table in data to close each program if needed ?
ie When I need to update, I change a specific value in a DB table, the programs read it and close to let me do the update
2/Sometimes I can't run it at all (denied access not enough privilege) Do you know what could be the problem ?
I suspect it happened when someone does not exit properly and his computer enters in sleep mode. Does it make sens ?
3/My app must print at a specific hour. How can I wake up the computer from its sleep mode at a specific hour? (windows 10)