From c43cb63e4696aaf53d35f3f564902e36d1a1ade5 Mon Sep 17 00:00:00 2001
From: "Jarisch, Ferdinand" <ferdinand.jarisch@aisec.fraunhofer.de>
Date: Tue, 3 Dec 2024 17:07:28 +0100
Subject: [PATCH] fix(doip): Do not fail ConnectionErrors while closing
 connection

---
 src/gallia/transports/doip.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/gallia/transports/doip.py b/src/gallia/transports/doip.py
index 4b8452ac5..b71c55b46 100644
--- a/src/gallia/transports/doip.py
+++ b/src/gallia/transports/doip.py
@@ -732,7 +732,10 @@ async def close(self) -> None:
         self._read_task.cancel()
         self.writer.close()
         logger.debug("Awaiting confirmation of closed writer")
-        await self.writer.wait_closed()
+        try:
+            await self.writer.wait_closed()
+        except ConnectionError as e:
+            logger.debug(f"Exception while waiting for the writer to close: {e!r}")
 
 
 class DoIPConfig(BaseModel):