I’m using the Couchbase Lite Swift SDK with Capella and Sync Gateway. The Collection change API (collection.addChangeListener()) seems to duplicate (and obviate?) the document replication listener API. That is, every remote change that the replicator pulls down shows up in the Collection change han…

Yes, the collection change listener reports every single change to the collection, whether by you or by the replicator. Good idea. I filed a Jira issue to track it.

Swift SDK: Collection Change Listener vs. Replication Listener

Mobile

jens April 3, 2025, 6:46pm 2

Yes, the collection change listener reports every single change to the collection, whether by you or by the replicator.
Good idea. I filed a Jira issue to track it.

1 Like

Topic		Replies	Views
Recognizing new documents from sync-gateway replication Sync Gateway	2	1890	March 31, 2016
Document ChangeListener Sync Gateway	6	2824	August 23, 2016
Which method is better for document change listeners? Couchbase Lite	6	1645	January 28, 2020
Check if document synced Couchbase Lite	3	695	September 3, 2021
DocumentChangeListener.changed called multiple times Couchbase Lite	3	879	August 22, 2018

Swift SDK: Collection Change Listener vs. Replication Listener

Related topics