[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [thredds] WMS is not updating when NetCDF file is updated or changed



Greetings Suman,

It is indeed a caching issue. There are several caches at work within the netCDF-java and TDS levels, and they generally do not account for the use case of an individual file being updated or overwritten. There are some mechanisms in place that are supposed to allow for the various caches to be purged remotely (though the admin/debug interface), but I do not know if those actually work (I've seen mixed reports). The 100% way to make sure it is updated is to restart the server, which can work if updates are infrequent, but that's still less than ideal. The cache (and control of the cache) situation is something that I'd like to work on once 5.0 is released.

Cheers,

Sean

On Thu, Feb 11, 2021 at 12:02 PM Suman Sanjel <address@hidden> wrote:

ÂDearÂTHREDDS Data Server Team,

Â

It's great to useÂTHREDDS Data Server where we get lots of facilities.

Â

Currently, We are using Development Release (version 5.0.0-beta8). And it is working fine.

I have one query regarding the cache of WMS. I have created WMS for one NetCDF file and it is working fine But when I update that NetCDF file the WMS is not updating. It seems like WMS is rendering from the cache. So my query is that how to Update the WMS once the NetCDF file is updated.

Â

It will be great if you help to fix this problem.

Â

Thank You

Suman Sanjel

Â

Â

Â

Â

---------------------------------------------------------------------------

icimod blue png logo

Â

Suman Sanjel

GIS Application Developer

Geospatial Solutions

International Centre for Integrated Mountain Development

GPO Box 3226, Kathmandu, Nepal .

T +977-1-5275222Â ext Extension no.ÂÂ |ÂÂ W www.icimod.org

Connect to ICIMOD:

facebook-logo-buttonÂÂÂtwitter-logo-buttonÂÂÂinstagramÂÂÂyoutube-logotypeÂÂÂlinkedin

---------------------------------------------------------------------------

Protect the pulse.

Â

This email and any file(s) transmitted with it may be confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the sender immediately or delete it from the system. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of ICIMOD. ICIMOD has its own antivirus program which scans all the outgoing emails. However, ICIMOD accepts no liability and responsibility for any damage caused by this email.


_______________________________________________
NOTE: All exchanges posted to Unidata maintained email lists are
recorded in the Unidata inquiry tracking system and made publicly
available through the web. Users who post to any of the lists we
maintain are reminded to remove any personal information that they
do not want to be made public.


thredds mailing list
address@hidden
For list information or to unsubscribe, visit: https://www.unidata.ucar.edu/mailing_lists/
_______________________________________________
NOTE: All exchanges posted to Unidata maintained email lists are
recorded in the Unidata inquiry tracking system and made publicly
available through the web.  Users who post to any of the lists we
maintain are reminded to remove any personal information that they
do not want to be made public.


thredds mailing list
address@hidden
For list information or to unsubscribe,  visit: 
https://www.unidata.ucar.edu/mailing_lists/ 

NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.