Transcript Incremental Projection

Nucleic-Session: 0FFD007B-0696-4517-9429-129C7B0FD5AC Co-authored-by: Nucleic <[email protected]>
2026-07-06 19:43:21 -07:00
parent e605f114e5
commit 0026d29b27
1 changed files with 9 additions and 0 deletions
@@ -61,6 +61,15 @@ final class HostConnection {
    private var transcriptFetchRequestID: String?
    private var didStartFullFetch = false

+    /// The in-flight *background* transcript prefetch (one at a time): its request id, target
+    /// session, and accumulated chunks. Independent of the open-session fetch above — replies
+    /// are matched on this id, so the two flows never mix, and prefetching keeps working while a
+    /// different session is open on screen. Driven by RemoteStore, which warms the offline cache
+    /// with the result so a never-before-opened session still opens at its end instantly.
+    private var prefetchRequestID: String?
+    private var prefetchSessionID: SessionID?
+    private var prefetchEvents: [AgentEvent] = []
+
    // MARK: Callbacks up to RemoteStore (aggregate concerns)

    /// How a `HostConnection` talks back to `RemoteStore`. All fire on the main actor.