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Handle mismatched handshakes properly.
For example, a QoS1 PUBLISH with QoS2 reply.
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Original file line number | Diff line number | Diff line change |
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#!/usr/bin/env python | ||
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# Test what the broker does if receiving a PUBCOMP in response to a QoS 1 PUBLISH. | ||
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import inspect, os, sys | ||
# From https://stackoverflow.com/questions/279237/python-import-a-module-from-a-folder | ||
cmd_subfolder = os.path.realpath(os.path.abspath(os.path.join(os.path.split(inspect.getfile( inspect.currentframe() ))[0],".."))) | ||
if cmd_subfolder not in sys.path: | ||
sys.path.insert(0, cmd_subfolder) | ||
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import mosq_test | ||
import time | ||
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rc = 1 | ||
keepalive = 60 | ||
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connect_packet = mosq_test.gen_connect("subpub-qos1-test", keepalive=keepalive) | ||
connack_packet = mosq_test.gen_connack(rc=0) | ||
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mid = 1 | ||
subscribe_packet = mosq_test.gen_subscribe(mid, "subpub/qos1", 1) | ||
suback_packet = mosq_test.gen_suback(mid, 1) | ||
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mid = 1 | ||
publish_packet2 = mosq_test.gen_publish("subpub/qos1", qos=1, mid=mid, payload="message") | ||
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helper_connect = mosq_test.gen_connect("helper", keepalive=keepalive) | ||
helper_connack = mosq_test.gen_connack(rc=0) | ||
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mid = 1 | ||
publish1s_packet = mosq_test.gen_publish("subpub/qos1", qos=1, mid=mid, payload="message") | ||
puback1s_packet = mosq_test.gen_puback(mid) | ||
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mid = 1 | ||
publish1r_packet = mosq_test.gen_publish("subpub/qos1", qos=1, mid=mid, payload="message") | ||
pubcomp1r_packet = mosq_test.gen_pubcomp(mid) | ||
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pingreq_packet = mosq_test.gen_pingreq() | ||
pingresp_packet = mosq_test.gen_pingresp() | ||
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port = mosq_test.get_port() | ||
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port) | ||
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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") | ||
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helper = mosq_test.do_client_connect(helper_connect, helper_connack, timeout=20, port=port) | ||
mosq_test.do_send_receive(helper, publish1s_packet, puback1s_packet, "puback 1s") | ||
helper.close() | ||
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if mosq_test.expect_packet(sock, "publish 1r", publish1r_packet): | ||
sock.send(pubcomp1r_packet) | ||
sock.send(pingreq_packet) | ||
p = sock.recv(len(pingresp_packet)) | ||
if len(p) == 0: | ||
rc = 0 | ||
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sock.close() | ||
finally: | ||
broker.terminate() | ||
broker.wait() | ||
(stdo, stde) = broker.communicate() | ||
if rc: | ||
print(stde) | ||
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exit(rc) | ||
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,65 @@ | ||
#!/usr/bin/env python | ||
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# Test what the broker does if receiving a PUBREC in response to a QoS 1 PUBLISH. | ||
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import inspect, os, sys | ||
# From https://stackoverflow.com/questions/279237/python-import-a-module-from-a-folder | ||
cmd_subfolder = os.path.realpath(os.path.abspath(os.path.join(os.path.split(inspect.getfile( inspect.currentframe() ))[0],".."))) | ||
if cmd_subfolder not in sys.path: | ||
sys.path.insert(0, cmd_subfolder) | ||
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import mosq_test | ||
import time | ||
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rc = 1 | ||
keepalive = 60 | ||
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connect_packet = mosq_test.gen_connect("subpub-qos1-test", keepalive=keepalive) | ||
connack_packet = mosq_test.gen_connack(rc=0) | ||
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mid = 1 | ||
subscribe_packet = mosq_test.gen_subscribe(mid, "subpub/qos1", 1) | ||
suback_packet = mosq_test.gen_suback(mid, 1) | ||
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helper_connect = mosq_test.gen_connect("helper", keepalive=keepalive) | ||
helper_connack = mosq_test.gen_connack(rc=0) | ||
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mid = 1 | ||
publish1s_packet = mosq_test.gen_publish("subpub/qos1", qos=1, mid=mid, payload="message") | ||
puback1s_packet = mosq_test.gen_puback(mid) | ||
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mid = 1 | ||
publish1r_packet = mosq_test.gen_publish("subpub/qos1", qos=1, mid=mid, payload="message") | ||
pubrec1r_packet = mosq_test.gen_pubrec(mid) | ||
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pingreq_packet = mosq_test.gen_pingreq() | ||
pingresp_packet = mosq_test.gen_pingresp() | ||
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port = mosq_test.get_port() | ||
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port) | ||
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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") | ||
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helper = mosq_test.do_client_connect(helper_connect, helper_connack, timeout=20, port=port) | ||
mosq_test.do_send_receive(helper, publish1s_packet, puback1s_packet, "puback 1s") | ||
helper.close() | ||
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if mosq_test.expect_packet(sock, "publish 1r", publish1r_packet): | ||
sock.send(pubrec1r_packet) | ||
sock.send(pingreq_packet) | ||
p = sock.recv(len(pingresp_packet)) | ||
if len(p) == 0: | ||
rc = 0 | ||
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sock.close() | ||
finally: | ||
broker.terminate() | ||
broker.wait() | ||
(stdo, stde) = broker.communicate() | ||
if rc: | ||
print(stde) | ||
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exit(rc) | ||
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