Ok, in my ignorance i set ended_at field and saved the document, and just after that i purged it, so when the replicator started, it didn’t find nothing to replicate. Sorry for the newbie error.
So the question is still there, how can i set a field, replicate that change, and then delete the document(for delete i mean that the user of the smartphone won’t see the document anymore, could be a purge, of a filter in the query), even if there is no connection?