[PATCH 07/10] python/aqmp: stop the server during disconnect()

[John Snow <jsnow@redhat.com>]

Before we allow the full separation of starting the server and accepting
new connections, make sure that the disconnect cleans up the server and
its new state, too.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 python/qemu/aqmp/protocol.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/python/qemu/aqmp/protocol.py b/python/qemu/aqmp/protocol.py
index e2bdad542d..cdbc9cba0d 100644
--- a/python/qemu/aqmp/protocol.py
+++ b/python/qemu/aqmp/protocol.py
@@ -432,7 +432,7 @@ def _set_state(self, state: Runstate) -> None:
         self._runstate_event.set()
         self._runstate_event.clear()
 
-    @bottom_half  # However, it does not run from the R/W tasks.
+    @bottom_half
     async def _stop_server(self) -> None:
         """
         Stop listening for / accepting new incoming connections.
@@ -709,6 +709,7 @@ def _paranoid_task_erase(task: Optional['asyncio.Future[_U]']
 
         self._reader = None
         self._writer = None
+        self._accepted = None
 
         # NB: _runstate_changed cannot be cleared because we still need it to
         # send the final runstate changed event ...!
@@ -732,6 +733,9 @@ async def _bh_disconnect(self) -> None:
         def _done(task: Optional['asyncio.Future[Any]']) -> bool:
             return task is not None and task.done()
 
+        # If the server is running, stop it.
+        await self._stop_server()
+
         # Are we already in an error pathway? If either of the tasks are
         # already done, or if we have no tasks but a reader/writer; we
         # must be.
-- 
2.34.1