Traffic interception for getting thread posts is an ad hoc bit of logic which overlays the result of checking the bluesky app view after a user makes a comment.
In effect, it makes comments appear immediately when viewed by the user, instead of waiting for the app view to consume the record written to the PDS.
This doesn't appear to be implemented, so just wanted to put it on the radar.
I'm mostly a Haskell developer, so don't know OCaml intimately, but I could implement with nudge in the right direction.
a design goal for pegasus was to avoid application-specific behaviour unless required, so unlike the bluesky PDS, I won't be implementing read-after-write behaviour for particular endpoints.