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02-subhier-crash.py
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02-subhier-crash.py
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#!/usr/bin/env python3
# Test related to https://github.com/eclipse/mosquitto/issues/505
from mosq_test_helper import *
rc = 1
keepalive = 60
connect_packet = mosq_test.gen_connect("subhier-crash", keepalive=keepalive)
connack_packet = mosq_test.gen_connack(rc=0)
mid = 1
subscribe1_packet = mosq_test.gen_subscribe(mid, "topic/a", 0)
suback1_packet = mosq_test.gen_suback(mid, 0)
mid = 2
subscribe2_packet = mosq_test.gen_subscribe(mid, "topic/b", 0)
suback2_packet = mosq_test.gen_suback(mid, 0)
mid = 3
unsubscribe1_packet = mosq_test.gen_unsubscribe(mid, "topic/a")
unsuback1_packet = mosq_test.gen_unsuback(mid)
disconnect_packet = mosq_test.gen_disconnect()
port = mosq_test.get_port()
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port)
def test():
sock = mosq_test.do_client_connect(connect_packet, connack_packet, port=port)
mosq_test.do_send_receive(sock, subscribe1_packet, suback1_packet, "suback 1")
mosq_test.do_send_receive(sock, subscribe2_packet, suback2_packet, "suback 2")
mosq_test.do_send_receive(sock, unsubscribe1_packet, unsuback1_packet, "unsuback")
sock.send(disconnect_packet)
sock.close()
try:
time.sleep(0.5)
test()
# Repeat test to check broker is still there
test()
rc = 0
finally:
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)