Live back up for touchscreen system
Posted: 24 Aug 2015, 09:21
Hi All,
I am currently building a touchscreen project in Ventuz and i want to run a back up server in sync with my main server.
i have the 2 machines running in a cluster as 'Master' and 'Slave', so the touch information is being transmitted to the 2nd machine All good .....but if server 1 crashes (which it hasn't, but if it does) I lose that switchable back up situation as the touch information is no longer received by server 2.... :/
Is there a better way of doing this or am i missing something in the set up that will make this work?
Can i split the USB from the touchscreen to make this a viable option? (should i be doing this anyway?)
any experience or info on this would be much appreciated
Thanks
Chris
p.s There is a lag between the 2 servers which means after using them for a few minutes they become out of sync (i.e positions of objects onscreen, timings etc) any advice on tackling that would be good too thanks.
I am currently building a touchscreen project in Ventuz and i want to run a back up server in sync with my main server.
i have the 2 machines running in a cluster as 'Master' and 'Slave', so the touch information is being transmitted to the 2nd machine All good .....but if server 1 crashes (which it hasn't, but if it does) I lose that switchable back up situation as the touch information is no longer received by server 2.... :/
Is there a better way of doing this or am i missing something in the set up that will make this work?
Can i split the USB from the touchscreen to make this a viable option? (should i be doing this anyway?)
any experience or info on this would be much appreciated
Thanks
Chris
p.s There is a lag between the 2 servers which means after using them for a few minutes they become out of sync (i.e positions of objects onscreen, timings etc) any advice on tackling that would be good too thanks.