From 07813e3249eaf9e1a380883d59ffb3462a8a353a Mon Sep 17 00:00:00 2001
From: James Thistlewood <jamesthistlewood@gmail.com>
Date: Mon, 29 Sep 2025 00:23:08 +0100
Subject: [PATCH] SimpleClient: type mismatch for SimpleClient.transport()

---
 src/socketio/simple_client.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/socketio/simple_client.py b/src/socketio/simple_client.py
index 3f046b4..2a29787 100644
--- a/src/socketio/simple_client.py
+++ b/src/socketio/simple_client.py
@@ -103,7 +103,7 @@ class SimpleClient:
         The transport is returned as a string and can be one of ``polling``
         and ``websocket``.
         """
-        return self.client.transport if self.client else ''
+        return self.client.transport if self.client else lambda: ''
 
     def emit(self, event, data=None):
         """Emit an event to the server.