handle loss of tun iface

trigger only one dialog and disconnect.
additional cleanup of log handling.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/leap/eip/eipconnection.py b/src/leap/eip/eipconnection.py
index 540e7558..20b45e36 100644
--- a/src/leap/eip/eipconnection.py
+++ b/src/leap/eip/eipconnection.py
@@ -27,6 +27,8 @@ class StatusMixIn(object):
     # Should separate EIPConnectionStatus (self.status)
     # from the OpenVPN state/status command and parsing.
 
+    ERR_CONNREFUSED = False
+
     def connection_state(self):
         """
         returns the current connection state
@@ -49,7 +51,9 @@ class StatusMixIn(object):
             state = self.get_connection_state()
         except eip_exceptions.ConnectionRefusedError:
             # connection refused. might be not ready yet.
-            logger.warning('connection refused')
+            if not self.ERR_CONNREFUSED:
+                logger.warning('connection refused')
+                self.ERR_CONNREFUSED = True
             return
         if not state:
             #logger.debug('no state')