HI I work on a project based on Python and PCDUINO plateform.
I would like to use web2py framework to simplify the web communication between the client and server. The process to implement in a few words is : On the server side : Define a python process that every 0.5 second asks the gpsd daemon to retreive the GPS position of my car. Some calculations are done during this process, so this job must be in a loop in parallel of all other process. On the client side : (a browser in the car), I would like that the client ask the server every second to get the position and results of calculations and display them on the html page. I assume Ajax or cookies can to be use to refresh only a part of the screen. So, my question is, how to implement such architecture ? Is framework mandatory? I know how to code the server process but not to make in parallel the client process and make them to communicate to each other. Must I have to create a // server process getting data from GPS, doing calculations twice per second and storing the result somewhere accessible by the framework (i.e. database or cookies) ? If I use your framework to create web UI and every second read the server results, is it possible to put a loop somewhere in the Framework code to put everything in one place rather that on process to run calculation and one for the framework ? If the first solution is retained, what is the best support to store data (one row of about 30 fields, about 100 octets). Saying that I am not sure that storing into sqlite database is the best, cookie or sessions may be would be better ? So, any information advice would be appreciated. Best regards Georges -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
