My employer GeoCat is one of those listed for GeoServer commercial support and we would of course love an opportunity to work with you.
If you would like to contact myself as a member of the GeoServer community please do so via the user list (CCed) as outlined on the GeoServer community support page. As a project GeoServer likes to encourage community participation and you can help by asking questions in public where more participants have a chance to answer your question and learn from each others discussion.
Please ensure you have read through the post guidelines before sending email to the user list.
just thinking out loud: depending on the WMS client you use (I would
recomment QGIS )... you could use so called 'NOTIFY' event from
withing postgres.
QGIS can use those to update a Postgis layer, but maybe you can use
something similar to update the WMS client?
Another option I can think of (if you have thousands of clients who want
their maps updated) is use this NOTIFY mechanism to call some global
message system like MQTT or so, your web clients then could maybe react
to mqtt-events?
Regards,
Richard Duivenvoorde
On 5/15/20 2:46 AM, Jody Garnett wrote:
Good afternoon Diego:
My employer GeoCat is one of those listed for GeoServer
commercial support <http://geoserver.org/support/> and we would of
course love an opportunity to work with you.
If you would like to contact myself as a member of the GeoServer
community please do so via the user list (CCed) as outlined on the
GeoServer community support <http://geoserver.org/comm/> page. As a
project GeoServer likes to encourage community participation and you can
help by asking questions in public where more participants have a chance
to answer your question and learn from each others discussion.
On Wed, 13 May 2020 at 12:59, Diego Fernández García <ittdfg@anonymised.com
<mailto:ittdfg@anonymised.com>> wrote:
Hi!
My name is Diego Fernández and I live in Spain.
I use GeoServer and PostGIS to publish WMS services. I have an
automatic system to load points, lines and polygons. Currently, to
see that new information, I have to refresh the WMS url.
Do you know of any way to automate the refreshing of the URL every
time a new record is created in the database?
Thanks and regards,
Diego
_______________________________________________
Geoserver-users mailing list
The WMS protocol has this covered with an update sequence number, clients are expected to poll this value when connecting to the service to see if any cached layer definitions they are working from have changed.
As for the contents geoserver has had an RSS feed that can be used to keep track of any changes made via WFS.
Initially used to keep a cluster of WFS’s in sync it could be used by clients also.
The same hook is used to automatically truncate any tiles that have been modified via WFS (so if your tile caching settings are set appropriately downstream caches should pick up any changes as their contents are refreshed)
The difficult part of you question is “automatically refreshing the URL” - the URL remains the same in each case as it is the same data service, and data product being published. The contents of the data have changed but the service that accesses it remains available via the same URL.
My employer GeoCat is one of those listed for GeoServer commercial support and we would of course love an opportunity to work with you.
If you would like to contact myself as a member of the GeoServer community please do so via the user list (CCed) as outlined on the GeoServer community support page. As a project GeoServer likes to encourage community participation and you can help by asking questions in public where more participants have a chance to answer your question and learn from each others discussion.
Please ensure you have read through the post guidelines before sending email to the user list.
Hi!
My name is Diego Fernández and I live in Spain.
I use GeoServer and PostGIS to publish WMS services. I have an automatic system to load points, lines and polygons. Currently, to see that new information, I have to refresh the WMS url.
Do you know of any way to automate the refreshing of the URL every time a new record is created in the database?
Thanks and regards,
Diego
)... you could use so called 'NOTIFY' event from