From 22f1debb3d1897ae92dcd823362b7cf2ca93a1d4 Mon Sep 17 00:00:00 2001
From: 21in7 <skawksmsduzo@gmail.com>
Date: Mon, 2 Mar 2026 16:20:37 +0900
Subject: [PATCH] fix: re-raise CancelledError in UserDataStream for proper
 task cancellation

Made-with: Cursor
---
 src/user_data_stream.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/user_data_stream.py b/src/user_data_stream.py
index f9b2ffd..d05b2b7 100644
--- a/src/user_data_stream.py
+++ b/src/user_data_stream.py
@@ -59,10 +59,13 @@ class UserDataStream:
             except asyncio.CancelledError:
                 logger.info("User Data Stream 정상 종료")
                 if self._listen_key:
-                    await self._exchange.delete_listen_key(self._listen_key)
+                    try:
+                        await self._exchange.delete_listen_key(self._listen_key)
+                    except Exception:
+                        pass
                 if self._keepalive_task:
                     self._keepalive_task.cancel()
-                break
+                raise
 
             except Exception as e:
                 logger.warning(