don't update last_seen on persistent loading

zigate/__init__.py

@@ -4,7 +4,7 @@
 from .const import *
 from pydispatch import dispatcher
 
-__version__ = '0.16.3'
+__version__ = '0.16.4'
 
 __all__ = ['ZiGate', 'ZiGateWiFi',
            'dispatcher']

zigate/core.py

@@ -102,6 +102,7 @@ def __init__(self, port='auto', path='~/.zigate.json',
 
         self._addr = None
         self._ieee = None
+        self._started = False
 
         dispatcher.connect(self.interpret_response, ZIGATE_RESPONSE_RECEIVED)
         dispatcher.connect(self.decode_data, ZIGATE_PACKET_RECEIVED)
@@ -124,6 +125,7 @@ def close(self):
         except Exception as e:
             LOGGER.error('Exception during closing')
             LOGGER.error(traceback.format_exc())
+        self._started = False
 
     def save_state(self, path=None):
         self._save_lock.acquire()
@@ -184,6 +186,8 @@ def autoStart(self):
             - Start Network
             - Refresh devices list
         '''
+        if self._started:
+            return
         self.load_state()
 #         erase = not self.load_state()
 #         if erase:
@@ -1447,7 +1451,7 @@ def update(self, device):
         self._lock.acquire()
         self.info.update(device.info)
         self.endpoints.update(device.endpoints)
-        self.info['last_seen'] = strftime('%Y-%m-%d %H:%M:%S')
+#         self.info['last_seen'] = strftime('%Y-%m-%d %H:%M:%S')
         self._lock.release()
 
     def update_info(self, info):
@@ -1666,6 +1670,4 @@ def _avoid_duplicate(self):
                                           attribute['attribute'])
                 attr['name'] = attribute['name']
             properties.append(attribute['name'])
-
-