Is it possible to have no conflict mode on , using CBL 1.4.1 . What will app need to do will it need to resolve conflicts as soon as they appear on the app?
Does 2.0 no conflict mode also applicable for sync gateway to sync gateway replication.
Yes, as long as you’re running SG 2.0 which is compatible with CBL 1.4 https://developer.couchbase.com/documentation/mobile/1.5/installation/index.html
To detect the conflict, you could use the replication observer to monitor for
409 errors https://developer.couchbase.com/documentation/mobile/1.5/guides/couchbase-lite/native-api/replication/index.html#observing-and-monitoring-replications
And from there resolve the conflict on CBL https://developer.couchbase.com/documentation/mobile/1.5/guides/couchbase-lite/native-api/revision/index.html
Not sure about the impact in this scenario.