From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Tue, 16 Jan 2018 18:02:17 +0000 (-0500)
Subject: Add 10054 to ODBC / SQL Server disconnect codes
X-Git-Tag: rel_1_2_2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42cf8ea91d2604a3b705e9f8eccbaf5e212ca572;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

Add 10054 to ODBC / SQL Server disconnect codes

Change-Id: I6e2518232608f47515b96984b4b7a41b8385975a
Fixes: #4164
---

diff --git a/doc/build/changelog/unreleased_12/4164.rst b/doc/build/changelog/unreleased_12/4164.rst
new file mode 100644
index 0000000000..7ea69df273
--- /dev/null
+++ b/doc/build/changelog/unreleased_12/4164.rst
@@ -0,0 +1,7 @@
+.. change::
+    :tags: bug, mssql
+    :tickets: 4164
+
+    Added ODBC error code 10054 to the list of error
+    codes that count as a disconnect for ODBC / MSSQL server.
+
diff --git a/lib/sqlalchemy/dialects/mssql/pyodbc.py b/lib/sqlalchemy/dialects/mssql/pyodbc.py
index c66c45ec68..b8f7bef36b 100644
--- a/lib/sqlalchemy/dialects/mssql/pyodbc.py
+++ b/lib/sqlalchemy/dialects/mssql/pyodbc.py
@@ -299,7 +299,8 @@ class MSDialect_pyodbc(PyODBCConnector, MSDialect):
         if isinstance(e, self.dbapi.Error):
             for code in (
                     '08S01', '01002', '08003', '08007',
-                    '08S02', '08001', 'HYT00', 'HY010'):
+                    '08S02', '08001', 'HYT00', 'HY010',
+                    '10054'):
                 if code in str(e):
                     return True
         return super(MSDialect_pyodbc, self).is_disconnect(