Hello,
only one max two clients at a time will access this page. I don't even
see why two clients would be accesing this page if not a supervisor
wants to check on the progress of an worker.
Jim, not quite sure how to do what you suggest. The serial communication
is using an special protocol that the app reads and creates an text file
from.
The app stores also everything in the database but I thought it would be
more efficient for this page to get the info from an text file. There
will be many other pages that will be using mobile jquery with an normal
menu that reads data from the database, but this one special page will
be just a blank page showing the content of the file if I can't find out
how to reload just the part of the page that shows the text file. Was
thinking using PHP to show that page.
Kenneth
Now many clients need to access this at one time? The issue is the
workload on the pi.
On Friday, 16 August 2013 17:40:29 UTC-5, Kenneth wrote:
Hello everyone,
I'm planing on running web2py on an Raspberry Pi. On the computer
there will also be an app that listens on the serial port and
writes the results into an text file.
I'd like to create an extremly simple page where only the content
of the file is shown and having the page to reload like once every
second. This page will be shown from mobile ones or tablets over
GPRS or 3G.
Is it possible to create an page so every reload doesn't
re-execute the controller and models just re-reads the text file
and shows it.
To controll that app I'd like to sends commands by writing them
into an text file that the app reads. This shouldn't be too hard?
Kenneth
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