Configure address port

crossecho.py

@@ -31,7 +31,7 @@ def setup_command_argument_parser():
         formatter_class=argparse.RawDescriptionHelpFormatter,
         description="Record cross correlation statistics and offers it through OPC UA")
 
-    parser.add_argument('--port', help='tcp port', type=int)
+    parser.add_argument('--port', help='tcp port', type=int, default=55555)
     return parser
 
 

lib/opc_interface.py

@@ -82,7 +82,7 @@ def connect_to_server(url, port):
 def setup_server_metadata(server=None, port=55555):
     if server is None:
         server = Server()
-    server.set_endpoint("opc.tcp://localhost:%d/LOFAR2.0/CROSSECHO" % port)
+    server.set_endpoint("opc.tcp://0.0.0.0:%d/LOFAR2.0/CROSSECHO" % port)
     server.set_server_name("LOFAR2.0 Crosscorrelations statistic echo server (CROSSECHO)")
 
     return server