From 1f5d0f746ef5d774580a1bb3f88f0ab29675f81e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 14 Aug 2008 11:22:52 +0200
Subject: [PATCH] Stop the login loop after network error and add error message

---
 tryton/common/common.py   | 4 ++++
 tryton/gui/window/tree.py | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/tryton/common/common.py b/tryton/common/common.py
index 5db63f7d30..9e1e62ef34 100644
--- a/tryton/common/common.py
+++ b/tryton/common/common.py
@@ -593,6 +593,10 @@ def process_exception(exception, parent, obj='', method='', *args):
             if password is None:
                 raise Exception('NotLogged')
             res = rpc.login(rpc._USERNAME, password, host, port, rpc._DATABASE)
+            if res == -1:
+                message(_('Connection error!\n' \
+                        'Unable to connect to the server!'), parent)
+                return False
             if res < 0:
                 continue
             if obj and method:
diff --git a/tryton/gui/window/tree.py b/tryton/gui/window/tree.py
index 97bf3e0b4e..63c4549382 100644
--- a/tryton/gui/window/tree.py
+++ b/tryton/gui/window/tree.py
@@ -278,6 +278,10 @@ class Tree(SignalEvent):
                     return True
                 res = rpc.login(rpc._USERNAME, password, host, port,
                         rpc._DATABASE)
+                if res == -1:
+                    common.message(_('Connection error!\n' \
+                            'Unable to connect to the server!'), self.window)
+                    return True
                 if res < 0:
                     continue
                 return False