From fb35456583965345a274f13ac63b098e6f3da659 Mon Sep 17 00:00:00 2001
From: Lendemor <thomas.brandeho@gmail.com>
Date: Fri, 22 Nov 2024 16:56:14 +0100
Subject: [PATCH] fix mutable default in EventNamespace

---
 reflex/app.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/reflex/app.py b/reflex/app.py
index afc40e3b88..fc8efb4201 100644
--- a/reflex/app.py
+++ b/reflex/app.py
@@ -1462,10 +1462,10 @@ class EventNamespace(AsyncNamespace):
     app: App
 
     # Keep a mapping between socket ID and client token.
-    token_to_sid: dict[str, str] = {}
+    token_to_sid: dict[str, str]
 
     # Keep a mapping between client token and socket ID.
-    sid_to_token: dict[str, str] = {}
+    sid_to_token: dict[str, str]
 
     def __init__(self, namespace: str, app: App):
         """Initialize the event namespace.
@@ -1475,6 +1475,8 @@ def __init__(self, namespace: str, app: App):
             app: The application object.
         """
         super().__init__(namespace)
+        self.token_to_sid = {}
+        self.sid_to_token = {}
         self.app = app
 
     def on_connect(self, sid, environ):