47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
||
|
# Test whether a PUBLISH to a topic with QoS 1 results in the correct packet flow.
|
||
|
# With max_inflight_messages set to 1
|
||
|
|
||
|
from mosq_test_helper import *
|
||
|
|
||
|
def write_config(filename, port):
|
||
|
with open(filename, 'w') as f:
|
||
|
f.write("port %d\n" % (port))
|
||
|
f.write("max_inflight_messages 1\n")
|
||
|
|
||
|
port = mosq_test.get_port()
|
||
|
conf_file = os.path.basename(__file__).replace('.py', '.conf')
|
||
|
write_config(conf_file, port)
|
||
|
|
||
|
|
||
|
rc = 1
|
||
|
keepalive = 60
|
||
|
connect_packet = mosq_test.gen_connect("pub-qos1-test", keepalive=keepalive)
|
||
|
connack_packet = mosq_test.gen_connack(rc=0)
|
||
|
|
||
|
mid = 311
|
||
|
publish_packet = mosq_test.gen_publish("pub/qos1/test", qos=1, mid=mid, payload="message")
|
||
|
puback_packet = mosq_test.gen_puback(mid)
|
||
|
|
||
|
port = mosq_test.get_port()
|
||
|
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
|
||
|
|
||
|
try:
|
||
|
sock = mosq_test.do_client_connect(connect_packet, connack_packet, port=port, timeout=10)
|
||
|
mosq_test.do_send_receive(sock, publish_packet, puback_packet, "puback")
|
||
|
|
||
|
rc = 0
|
||
|
|
||
|
sock.close()
|
||
|
finally:
|
||
|
os.remove(conf_file)
|
||
|
broker.terminate()
|
||
|
broker.wait()
|
||
|
(stdo, stde) = broker.communicate()
|
||
|
if rc:
|
||
|
print(stde.decode('utf-8'))
|
||
|
|
||
|
exit(rc)
|
||
|
|