Re: [mh] MH internal web server not updating/refreshing graphics?

[Michael S. <mi...@st...>]

On July 18, 2013 8:43 AM Lee wrote:

 

I have MH collect temperatures from all over the house and log them every 5 min in a RRD
database. It works just great. 
On a new MH web page, I have a button that kicks off a perl script to generate RRD graphs
(.png's) of those temperature readings - this also works great.

On another MH web page I display those graphs, this works fine too.

The big however, is that if a little later I click the button again and regenerate the
graphs, while the graphs (.png's) are updated correctly with up to the minute figures (I
can FTP them out and they're updated), refreshing the web page doesn't show the latest
graphs.... argh!

 

Lee,

I don't seem to have this problem with the default "Weather Station" link under "HVAC
Weather".  On my system the weather RRDs are updated every 60 minutes from WeatherBug.  I
can wait about 10 minutes, click on the "weather station" link, and see the graphs are
redrawn.  I'm running Firefox 22 which might make a difference.  I wonder if you can study
how the weather station pages work and find a delta with what you created?

 

Sincerely.

Michael