Start the server awareness (#78)

* Start the server awareness

* Stop the awareness

* Apply suggestions from review

Co-authored-by: David Brochart <4711805+davidbrochart@users.noreply.github.com>

* Stop awareness on error

---------

Co-authored-by: David Brochart <4711805+davidbrochart@users.noreply.github.com>
Co-authored-by: David Brochart <david.brochart@gmail.com>

pycrdt_websocket/yroom.py

@@ -213,6 +213,7 @@ async def start(
             self._task_group.start_soon(self._stopped.wait)
             self._task_group.start_soon(self._watch_ready)
             self._task_group.start_soon(self._broadcast_updates)
+            self._task_group.start_soon(self.awareness.start)
             return
 
         async with self._start_lock:
@@ -231,15 +232,18 @@ async def start(
                         self._task_group.start_soon(self._stopped.wait)
                         self._task_group.start_soon(self._watch_ready)
                         self._task_group.start_soon(self._broadcast_updates)
+                        self._task_group.start_soon(self.awareness.start)
                     return
                 except Exception as exception:
+                    await self.awareness.stop()
                     self._handle_exception(exception)
 
     async def stop(self) -> None:
         """Stop the room."""
         if self._task_group is None:
             raise RuntimeError("YRoom not running")
         self._stopped.set()
+        await self.awareness.stop()
         self._task_group.cancel_scope.cancel()
         self._task_group = None
         if self._subscription is not None:

pyproject.toml

@@ -30,7 +30,7 @@ classifiers = [
 dependencies = [
     "anyio >=3.6.2,<5",
     "sqlite-anyio >=0.2.3,<0.3.0",
-    "pycrdt >=0.10.1,<0.11.0",
+    "pycrdt >=0.10.3,<0.11.0",
 ]
 
 [project.optional-dependencies]