From d5c3eb39ca6e6738d16e8013fd5cb46b17486d5a Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Wed, 18 Apr 2007 21:11:07 +0000
Subject: [PATCH] added "is_disconnect()" for firebird

---
 lib/sqlalchemy/databases/firebird.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/sqlalchemy/databases/firebird.py b/lib/sqlalchemy/databases/firebird.py
index 4695426eb2..d05b406507 100644
--- a/lib/sqlalchemy/databases/firebird.py
+++ b/lib/sqlalchemy/databases/firebird.py
@@ -167,6 +167,12 @@ class FBDialect(ansisql.ANSIDialect):
         else:
             return False
 
+    def is_disconnect(self, e):
+        if isinstance(e, self.dbapi.OperationalError):
+            return 'Unable to complete network request to host' in str(e)
+        else:
+            return False
+
     def reflecttable(self, connection, table):
         #TODO: map these better
         column_func = {
-- 
2.47.2