test 7

hockey_data/router.py

@@ -5,7 +5,7 @@ from datetime import date
 from time import perf_counter
 from typing import Any, Callable
 
-from fastapi import APIRouter, Depends, HTTPException, Query, Request
+from fastapi import APIRouter, BackgroundTasks, Depends, HTTPException, Query, Request
 from pydantic import BaseModel, ConfigDict, Field
 from sqlalchemy import text
 
@@ -1149,6 +1149,7 @@ def create_hockey_router(
     @router.post("/sessions")
     async def open_session(
         payload: SessionPayload,
+        background_tasks: BackgroundTasks,
         user: HockeyUser = Depends(auth_dependency),
     ) -> dict[str, Any]:
         try:
@@ -1169,7 +1170,18 @@ def create_hockey_router(
                         tournament_external_id=str(result.get("tournament_external_id") or ""),
                         device_id=vmix_device_id,
                         operator_session_token=str(result.get("token") or ""),
+                        # BUILD109: selecting a match must not wait for a full
+                        # Mapping push to vMix. The Agent receives match.assign
+                        # immediately; Mapping starts only after the HTTP response.
+                        wait_for_mapping=False,
                     )
+                    assignment = result.get("agent_assignment") or {}
+                    if assignment.get("delivered") and assignment.get("device_id"):
+                        background_tasks.add_task(
+                            agent_hub.apply_mapping_to_device,
+                            str(assignment.get("device_id")),
+                            reason="match_assigned",
+                        )
                 except Exception as agent_error:
                     # The match/session must remain usable even when a browser
                     # carries a stale Agent id from another WFL account.