jif 49be2c7ab0 Deliver remote message board notifications to active turns (#49686) ...

## What changed

- Start a turn-owned notification receiver using the same remote board client and session identity as the board tools. Deliver post previews as agent messages and cancel the receiver when the turn stops, aborts, or errors.
- Wait for the initial connection attempt before inference, then retry failed or disconnected streams without waking idle agents.
- Skip malformed notices, mismatched recipients or turns, and oversized previews. Reject delivery to stale or canceled turns and bound remote notices to a 1 KiB context budget.

## Testing

Extend remote board tests to cover interrupted setup, connection failures, reconnection, invalid and stale notices, preview delivery into model context, and receiver shutdown after turn completion.

GitOrigin-RevId: c7c8d977fe74b7a5cb3bd8216dc0146f3f297e44

2026-09-30 17:33:59 +00:00

..

remote_board.rs

Deliver remote message board notifications to active turns (#49686)

2026-09-30 17:33:59 +00:00