moved interface to lrt_api

Author: Andrei Neagu

packages/service-library/src/servicelib/aiohttp/long_running_tasks/_server.py

@@ -91,10 +91,7 @@ async def start_long_running_task(
     except asyncio.CancelledError:
         # cancel the task, the client has disconnected
         if task_id:
-            long_running_manager = get_long_running_manager(request_.app)
-            await long_running_manager.tasks_manager.cancel_task(
-                task_id, with_task_context=None
-            )
+            await lrt_api.cancel_task(long_running_manager.tasks_manager, None, task_id)
         raise
 
 

packages/service-library/src/servicelib/long_running_tasks/lrt_api.py

@@ -105,3 +105,10 @@ async def remove_task(
 ) -> None:
     """removes / cancels a task"""
     await tasks_manager.remove_task(task_id, with_task_context=task_context)
+
+
+async def cancel_task(
+    tasks_manager: TasksManager, task_context: TaskContext | None, task_id: TaskId
+) -> None:
+    """cancels a task"""
+    await tasks_manager.cancel_task(task_id, with_task_context=task_context)