Ruben Bartelink

>and use manual checkpointing to confirm once all those consumers have finalized. wondering if this is a reference to [`CheckpointAsync`](https://github.com/Azure/azure-cosmos-dotnet-v3/issues/616), or some other construct?

@jiffypopjr AIUI you're not guaranteed to see the `1a` if changes happen quickly enough, which is the reason why I asked `4.` (there has been discussion about offering a feature...

@gat-cs I've learned a lot since posting this and can confirm that, as its a continuous running query (there literally _is **no** change log_), you are definitely guaranteed to see...

I second this (and should probably bring over some points from equivalent issues I've raised.) regarding point 0 - I feel the underlying APIs are an implementation detail that should...

Thanks @jiffypopjr I can imagine implementing that as a workaround (and emitting a warning from my projector when that's tripped). Wrt my overall reason for asking this question though -...

Thanks, that's exactly the sort of response I was after. >You are using Automatic checkpointing (default) and your Observer throws an Exception during ProcessChangesAsync (which halts the Observer and restarts...

@ealsur Regarding the medium post - I like it and feel it needs to be linked to from the repo (I'll do the PR if you won't!). There's plenty prior...

@jkdey I'm asking a very different question - what you are describing is by design. The bottom line is that the changefeed always contains one instance of any one document....

That would be surprising and concerning - we make considerable use of it and have not run into such issues - the bottom line is that its just queries say...

@jkdey If you start a new subscription with a new leaseid, do you see everything you expect ? Have you tried doing a basic validation to sanity check it outside...