#!/usr/bin/env python3
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from mosq_test_helper import *
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port = mosq_test.get_lib_port()
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resp_topic = "response/topic"
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pub_topic = "request/topic"
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rc = 1
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keepalive = 60
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connect1_packet = mosq_test.gen_connect("request-test", keepalive=keepalive, proto_ver=5)
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connect2_packet = mosq_test.gen_connect("response-test", keepalive=keepalive, proto_ver=5)
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connack_packet = mosq_test.gen_connack(rc=0, proto_ver=5)
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mid = 1
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subscribe1_packet = mosq_test.gen_subscribe(mid, resp_topic, 0, proto_ver=5)
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subscribe2_packet = mosq_test.gen_subscribe(mid, pub_topic, 0, proto_ver=5)
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suback_packet = mosq_test.gen_suback(mid, 0, proto_ver=5)
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props = mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, resp_topic)
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publish1_packet = mosq_test.gen_publish(pub_topic, qos=0, payload="action", proto_ver=5, properties=props)
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publish2_packet = mosq_test.gen_publish(resp_topic, qos=0, payload="a response", proto_ver=5)
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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sock.settimeout(10)
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sock.bind(('', port))
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sock.listen(5)
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env = dict(os.environ)
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env['LD_LIBRARY_PATH'] = '../../lib:../../lib/cpp'
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try:
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pp = env['PYTHONPATH']
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except KeyError:
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pp = ''
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env['PYTHONPATH'] = '../../lib/python:'+pp
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client1 = mosq_test.start_client(filename="03-request-response-1.log", cmd=["c/03-request-response-1.test"], env=env, port=port)
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try:
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(conn1, address) = sock.accept()
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conn1.settimeout(10)
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client2 = mosq_test.start_client(filename="03-request-response-2.log", cmd=["c/03-request-response-2.test"], env=env, port=port)
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(conn2, address) = sock.accept()
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conn2.settimeout(10)
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if mosq_test.expect_packet(conn1, "connect1", connect1_packet):
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conn1.send(connack_packet)
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if mosq_test.expect_packet(conn2, "connect2", connect2_packet):
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conn2.send(connack_packet)
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if mosq_test.expect_packet(conn1, "subscribe1", subscribe1_packet):
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conn1.send(suback_packet)
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if mosq_test.expect_packet(conn2, "subscribe2", subscribe2_packet):
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conn2.send(suback_packet)
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if mosq_test.expect_packet(conn1, "publish1", publish1_packet):
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conn2.send(publish1_packet)
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if mosq_test.expect_packet(conn2, "publish2", publish2_packet):
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rc = 0
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conn1.close()
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conn2.close()
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finally:
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client1.terminate()
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client1.wait()
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client2.terminate()
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client2.wait()
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if rc:
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(stdo, stde) = client1.communicate()
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print(stde)
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(stdo, stde) = client2.communicate()
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print(stde)
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sock.close()
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exit(rc)
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