feat(routes/api.py): support mulitple clients correctly

src/judas_server/backend/backend_server.py

@@ -109,6 +109,8 @@ class BackendServer:
         client = Client(id_=mac_id, addr=addr, socket=conn)
         self.clients[mac_id] = client
 
+        self._send_ack(client)
+
         events = selectors.EVENT_READ | selectors.EVENT_WRITE
         self.selector.register(conn, events, data=client)
 

src/judas_server/web/routes/api.py

@@ -52,9 +52,10 @@ def emit_polled_data(app, socketio):
         import time
 
         while True:
+            data = {}
             for client_id in backend.clients.keys():
-                data = backend.get_client_data(client_id)
-                socketio.emit("update_data", {client_id: data})
+                data[client_id] = backend.get_client_data(client_id)
+            socketio.emit("update_data", data)
 
             time.sleep(1)