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02-subpub-qos1.py
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02-subpub-qos1.py
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#!/usr/bin/env python3
# Test whether a client subscribed to a topic receives its own message sent to that topic.
from mosq_test_helper import *
rc = 1
mid = 530
keepalive = 60
connect_packet = mosq_test.gen_connect("subpub-qos1-test", keepalive=keepalive)
connack_packet = mosq_test.gen_connack(rc=0)
subscribe_packet = mosq_test.gen_subscribe(mid, "subpub/qos1", 1)
suback_packet = mosq_test.gen_suback(mid, 1)
mid = 300
publish_packet = mosq_test.gen_publish("subpub/qos1", qos=1, mid=mid, payload="message")
puback_packet = mosq_test.gen_puback(mid)
mid = 1
publish_packet2 = mosq_test.gen_publish("subpub/qos1", qos=1, mid=mid, payload="message")
port = mosq_test.get_port()
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
mosq_test.do_send_receive(sock, subscribe_packet, suback_packet, "suback")
mosq_test.do_send_receive(sock, publish_packet, puback_packet, "puback")
if mosq_test.expect_packet(sock, "publish2", publish_packet2):
rc = 0
sock.close()
finally:
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)