Support for Pub/Sub as part of the future OGC API - EDR version 1.2

[ShaneMill1]

The OGC API - EDR Standards Working Group is investigating the use of Pub/Sub for OGC API - EDR v1.2.

There is a related github Issue for the SWG here: https://github.com/opengeospatial/ogcapi-environmental-data-retrieval/issues/318

It could be useful to start to discuss how this functionality could be added to pygeoapi. Initial thoughts are that there could be an attribute added to the pygeoapi configuration showing that the collection is pub/sub enabled. Based on that, the collection could be tied to a "topic" that can be subscribed to.

The topic structure could be as follows:

Notify for all collection updates:

• collections.*

Notify for specific collection update:

• collections.<collection_id>

By using the same structure as the REST API for collections could allow for interoperability with other OGC APIs.

[github-actions[bot]]

As per RFC4, this Issue has been inactive for 90 days. In order to manage maintenance burden, it will be automatically closed in 7 days.

[github-actions[bot]]

As per RFC4, this Issue has been closed due to there being no activity for more than 90 days.