Handle broadcasts to zero clients

Fixes #88
8 years ago · af0004d78e
1 changed files with 2 additions and 1 deletions
--- a/socketio/asyncio_manager.py
+++ b/socketio/asyncio_manager.py
@ -23,6 +23,7 @@ class AsyncManager(BaseManager):
                    id = None
                tasks.append(self.server._emit_internal(sid, event, data,
                                                        namespace, id))
+        if tasks != []:
            await asyncio.wait(tasks)

    async def close_room(self, room, namespace):