#!/usr/bin/env python3
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# Test whether a client subscribed to a topic receives its own message sent to that topic.
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# MQTT v5
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from mosq_test_helper import *
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rc = 1
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keepalive = 60
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connect_packet = mosq_test.gen_connect("subpub-qos2-test-helper", 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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publish_packet = mosq_test.gen_publish("subpub/qos2", qos=2, mid=mid, payload="message1", proto_ver=5)
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pubrec_packet = mosq_test.gen_pubrec(mid, proto_ver=5)
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pubrel_packet = mosq_test.gen_pubrel(mid, proto_ver=5)
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pubcomp_packet = mosq_test.gen_pubcomp(mid, proto_ver=5)
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mid = 2
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publish_packet2 = mosq_test.gen_publish("subpub/qos2", qos=2, mid=mid, payload="message2", proto_ver=5)
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pubrec_packet2 = mosq_test.gen_pubrec(mid, proto_ver=5)
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pubrel_packet2 = mosq_test.gen_pubrel(mid, proto_ver=5)
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pubcomp_packet2 = mosq_test.gen_pubcomp(mid, proto_ver=5)
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mid = 3
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publish_packet3 = mosq_test.gen_publish("subpub/qos2", qos=2, mid=mid, payload="message3", proto_ver=5)
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pubrec_packet3 = mosq_test.gen_pubrec(mid, proto_ver=5)
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pubrel_packet3 = mosq_test.gen_pubrel(mid, proto_ver=5)
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pubcomp_packet3 = mosq_test.gen_pubcomp(mid, proto_ver=5)
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port = mosq_test.get_port()
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try:
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sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
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mosq_test.do_send_receive(sock, publish_packet, pubrec_packet, "pubrec")
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mosq_test.do_send_receive(sock, pubrel_packet, pubcomp_packet, "pubcomp")
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mosq_test.do_send_receive(sock, publish_packet2, pubrec_packet2, "pubrec2")
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mosq_test.do_send_receive(sock, pubrel_packet2, pubcomp_packet2, "pubcomp2")
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mosq_test.do_send_receive(sock, publish_packet3, pubrec_packet3, "pubrec3")
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mosq_test.do_send_receive(sock, pubrel_packet3, pubcomp_packet3, "pubcomp3")
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rc = 0
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sock.close()
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finally:
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if rc:
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print(stde.decode('utf-8'))
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exit(rc)
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