Update app.py

app.py

@@ -21,6 +21,8 @@ async def echo(websocket):
             if jm["token"] not in p.keys():
                 p.update({jm["token"]: {"pos": {"x": 0,"y": 0, "vy": 0}, "time": time.time() * 1000}})
                 json.dump(p, open("p.json", "w"))
+            else:
+                p[jm["token"]]["time"] = time.time() * 1000
             await websocket.send(json.dumps({"type": "init", "data": p[jm["token"]]}))
         elif jm["type"] == "update":
             if time.time() * 1000 - p[jm["token"]]["time"] >= 1000: