Not sure if this is related, but I've got a similar issue with pictures
getting posted on the web that "weren't updating."
Turns out there's a trick to trick the cache into reloading the image file,
and it is essentially including an argument
in the URL of a timestamp for the image. That defeats the browsers caching
mechanism. It looks like this:
<td align="center"><small><a
href="myshake/gifs/RD066_EHZ_AM_00.2019100200.gif?v=1570017689"> night </a>
 /  <a
href="myshake/gifs/RD066_EHZ_AM_00.2019100212.gif?v=1570060855"> day
</a></small></td>
Chris
On Friday, February 5, 2021 at 6:06:20 AM UTC-7 [email protected] wrote:
> I change the skin but nothing....
>
> Il giorno venerdì 5 febbraio 2021 alle 09:01:26 UTC+1 gjr80 ha scritto:
>
>> OK, now I see the plots are sitting on 08:00 (it's 08:50) now and no
>> amount of refreshing will update them. In fact if I look at just one of
>> your image files directly (eg http://www.meteomestre.it/daywindvec.png)
>> it exhibits the same behaviour only stuck on the time I first viewed the
>> plot. This was in Firefox. If I look at your site in Chrome it is stuck on
>> the same 08:00 plots. Interestingly if I open the same plot file directly
>> that I did in Firefox I see the plot is timestamped 08:35. If I open a
>> different plot file directly I see the current time stamp (most recent
>> upload). No amount of cache clearing will fix it for me (in either Chrome
>> or Firefox).
>>
>> Clearly the files are being uploaded to your web server OK so that rules
>> out WeeWX. The fact that two browsers have the same issue tends to rule out
>> browser quirks. Which only leaves your HTML/scripts. Think you need a
>> HTMl/javascript/CSS expert, something in there will be doing it.
>>
>> Gary
>>
>> On Friday, 5 February 2021 at 17:00:35 UTC+10 [email protected] wrote:
>>
>>> Obviously I'm talking about the graphs, if you look closely, those of
>>> the day are still.
>>> They should update every 5 minutes ...
>>>
>>> Il giorno venerdì 5 febbraio 2021 alle 07:48:05 UTC+1 [email protected]
>>> ha scritto:
>>>
>>>> If I delete the browser cache, it updates regularly, but then remains
>>>> blocked there
>>>>
>>>> Il giorno venerdì 5 febbraio 2021 alle 07:45:10 UTC+1
>>>> [email protected] ha scritto:
>>>>
>>>>> Yes, the station updates regularly and transmits data.
>>>>> These are the graphics that are not transmitted and updated on the
>>>>> site.
>>>>> I checked the local and remote folder, and the graphs are regularly
>>>>> updated.
>>>>> It appears to be a cache problem.
>>>>>
>>>>> Il giorno venerdì 5 febbraio 2021 alle 07:35:50 UTC+1
>>>>> [email protected] ha scritto:
>>>>>
>>>>>> is this the correct target ftp location?
>>>>>>
>>>>>> On 5 Feb 2021, at 5:24 pm, [email protected] <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>> Feb 5 05:55:32 raspberrypi weewx[7414] DEBUG weeutil.ftpupload:
>>>>>> Connected to it31.siteground.eu
>>>>>> Feb 5 05:55:32 raspberrypi weewx[7414] DEBUG weeutil.ftpupload:
>>>>>> Uploaded file /home/weewx/public_html/favicon.ico to /public_html/
>>>>>> www.meteomestre.it/favicon.ico
>>>>>>
>>>>>>
>>>>>>
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