Read and init values from ERP5 backend.

opcua-to-http-gw/opcua-to-http-gw.py

@@ -84,9 +84,8 @@ async def main():
   for k,v in erp5_json.items():
     # set
     node = server.get_node(k)
-    _logger.error("Set %s = %s at %s" %(k, v, node))
-    # XXX: this leads to a change notification which calls ERP5 and endless loop!
-    #await node.write_value(v)
+    _logger.debug("Init from ERP5. Set %s = %s at %s" %(k, v, node))
+    await node.write_value(v)
 
   subscription = await server.create_subscription(1000, erp5_handler)
   await subscription.subscribe_events()
@@ -107,7 +106,7 @@ async def main():
     while True:
       await asyncio.sleep(1)
 
-logging.basicConfig(level=logging.ERROR)
+logging.basicConfig(level=logging.DEBUG)
 asyncio.run(main(), debug=True)
 
 if __name__ == '__main__':