1

#!/bin/bash

     2

     4

     5

# Run server

     7

     8

import sys

     9

import time

    10

    11

from opcua import ua, Server

    12

    13

server = Server()

    14

server.set_endpoint("opc.tcp://127.0.0.1:4840/freeopcua/server/")

    15

    16

uri = "http://beremiz.github.io"

    17

idx = server.register_namespace(uri)

    18

    19

objects = server.get_objects_node()

    20

    21

testobj = objects.add_object(idx, "TestObject")

    22

testvarout = testobj.add_variable(idx, "TestOut", 1.2)

    23

testvar = testobj.add_variable(idx, "TestIn", 5.6)

    24

testvar.set_writable()

    25

    26

server.start()

    27

    28

try:

    29

    while True:

    30

        time.sleep(1)

    34

        sys.stdout.flush()

    35

finally:

    36

    server.stop()

    37

EOF