def unsubscribe(self, handle):
"""
unsubscribe to datachange or events using the handle returned while subscribing
"""
params = ua.DeleteMonitoredItemsParameters()
params.SubscriptionId = self.subscription_id
params.MonitoredItemIds = [handle]
results = self.server.delete_monitored_items(params)
results[0].check()
def unsubscribe(self, handle):
"""
unsubscribe to datachange or events using the handle returned while subscribing
if you delete subscription, you do not need to unsubscribe
"""
params = ua.DeleteMonitoredItemsParameters()
params.SubscriptionId = self.subscription_id
params.MonitoredItemIds = [handle]
results = self.server.delete_monitored_items(params)
results[0].check()
with self._lock:
for k, v in self._monitoreditems_map.items():
if v.server_handle == handle:
del (self._monitoreditems_map[k])
return