From 50eea15ee0b868572aefca4dcbaf9ce80d651f9b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 18 Mar 2010 15:29:16 +0100
Subject: [PATCH] Reconnect in db_exec on network error for issue1387
 (transplanted from 5b24e83a0266dc4cf703947f15865c9b69df6c32)

---
 tryton/rpc.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tryton/rpc.py b/tryton/rpc.py
index be0139f811..61f460dc58 100644
--- a/tryton/rpc.py
+++ b/tryton/rpc.py
@@ -60,7 +60,14 @@ def db_exec(host, port, method, *args):
                 _SOCK.connect(host, port)
             args = (None, None, None, 'common', 'db', method) + args
             logging.getLogger('rpc.request').info(repr(args))
-            _SOCK.send(args)
+            try:
+                _SOCK.send(args)
+            except Exception, exception:
+                if exception[0] == 32:
+                    _SOCK.reconnect()
+                    _SOCK.send(args)
+                else:
+                    raise
             res = _SOCK.receive()
             SECURE = _SOCK.ssl
         finally: