From 88b9d946da3b200dbb8546534b860936f3f723b2 Mon Sep 17 00:00:00 2001
From: grossmj <grossmj@gns3.net>
Date: Sat, 25 Oct 2014 18:03:24 -0600
Subject: [PATCH] Fixes SecureCRT issue when disconnecting from an IOU device
 on Windows.

---
 gns3server/modules/iou/ioucon.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gns3server/modules/iou/ioucon.py b/gns3server/modules/iou/ioucon.py
index f00a60fb..cb280fa1 100644
--- a/gns3server/modules/iou/ioucon.py
+++ b/gns3server/modules/iou/ioucon.py
@@ -224,6 +224,8 @@ class TelnetServer(Console):
             buf = self._read_cur(bufsize, socket.MSG_DONTWAIT)
         except BlockingIOError:
             return None
+        except ConnectionResetError:
+            buf = b''
         if not buf:
             self._disconnect(fileno)