2017-12-29 15:59:39 +00:00
|
|
|
#!/usr/bin/env python
|
|
|
|
|
|
|
|
# Test remapping of topic name for incoming message
|
|
|
|
|
|
|
|
import socket
|
|
|
|
|
|
|
|
import inspect, os, sys
|
|
|
|
# From http://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)
|
|
|
|
|
|
|
|
import mosq_test
|
|
|
|
|
|
|
|
rc = 1
|
|
|
|
keepalive = 60
|
|
|
|
client_id = socket.gethostname()+".bridge_sample"
|
2018-02-13 14:16:47 +00:00
|
|
|
connect_packet = mosq_test.gen_connect(client_id, keepalive=keepalive, clean_session=False, proto_ver=128+4)
|
2017-12-29 15:59:39 +00:00
|
|
|
connack_packet = mosq_test.gen_connack(rc=0)
|
|
|
|
|
|
|
|
client_connect_packet = mosq_test.gen_connect("pub-test", keepalive=keepalive)
|
|
|
|
client_connack_packet = mosq_test.gen_connack(rc=0)
|
|
|
|
|
|
|
|
ssock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
|
|
ssock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
|
|
|
ssock.settimeout(4)
|
|
|
|
ssock.bind(('', 1888))
|
|
|
|
ssock.listen(5)
|
|
|
|
|
|
|
|
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=1889)
|
|
|
|
|
|
|
|
|
|
|
|
def test(bridge, sock):
|
|
|
|
if not mosq_test.expect_packet(bridge, "connect", connect_packet):
|
|
|
|
return 1
|
|
|
|
bridge.send(connack_packet)
|
|
|
|
|
|
|
|
mid = 0
|
|
|
|
patterns = [
|
|
|
|
"remote/topic/#",
|
|
|
|
"remote2/topic/prefix/#",
|
|
|
|
"remote3/topic/+/value",
|
|
|
|
"remote4/tipic/+",
|
|
|
|
"$SYS/broker/clients/total",
|
|
|
|
]
|
|
|
|
for pattern in ("remote/topic/#", "remote2/topic/prefix/#", "remote3/topic/+/value"):
|
|
|
|
mid += 1
|
|
|
|
subscribe_packet = mosq_test.gen_subscribe(mid, pattern, 0)
|
|
|
|
suback_packet = mosq_test.gen_suback(mid, 0)
|
|
|
|
if not mosq_test.expect_packet(bridge, "subscribe", subscribe_packet):
|
|
|
|
return 1
|
|
|
|
bridge.send(suback_packet)
|
|
|
|
|
|
|
|
mid += 1
|
|
|
|
subscribe_packet = mosq_test.gen_subscribe(mid, "#", 0)
|
|
|
|
suback_packet = mosq_test.gen_suback(mid, 0)
|
|
|
|
sock.send(subscribe_packet)
|
|
|
|
if not mosq_test.expect_packet(sock, "suback", suback_packet):
|
|
|
|
return 1
|
|
|
|
|
|
|
|
cases = [
|
|
|
|
('local/topic/something', 'remote/topic/something'),
|
|
|
|
('local/topic/some/t/h/i/n/g', 'remote/topic/some/t/h/i/n/g'),
|
|
|
|
('local/topic/value', 'remote/topic/value'),
|
|
|
|
# Don't work, #40 must be fixed before
|
|
|
|
# ('local/topic', 'remote/topic'),
|
|
|
|
('local2/topic/prefix/something', 'remote2/topic/prefix/something'),
|
|
|
|
('local3/topic/something/value', 'remote3/topic/something/value'),
|
|
|
|
('local4/topic/something', 'remote4/tipic/something'),
|
|
|
|
('test/mosquitto/orgclients/total', '$SYS/broker/clients/total'),
|
|
|
|
]
|
|
|
|
|
|
|
|
for (local_topic, remote_topic) in cases:
|
|
|
|
mid += 1
|
|
|
|
remote_publish_packet = mosq_test.gen_publish(
|
|
|
|
remote_topic, qos=0, mid=mid, payload=''
|
|
|
|
)
|
|
|
|
local_publish_packet = mosq_test.gen_publish(
|
|
|
|
local_topic, qos=0, mid=mid, payload=''
|
|
|
|
)
|
|
|
|
|
|
|
|
bridge.send(remote_publish_packet)
|
|
|
|
match = mosq_test.expect_packet(sock, "publish", local_publish_packet)
|
|
|
|
if not match:
|
|
|
|
print("Fail on cases local_topic=%r, remote_topic=%r" % (
|
|
|
|
local_topic, remote_topic,
|
|
|
|
))
|
|
|
|
return 1
|
|
|
|
return 0
|
|
|
|
|
|
|
|
try:
|
|
|
|
(bridge, address) = ssock.accept()
|
|
|
|
bridge.settimeout(2)
|
|
|
|
|
|
|
|
sock = mosq_test.do_client_connect(
|
|
|
|
client_connect_packet, client_connack_packet,
|
|
|
|
port=1889,
|
|
|
|
)
|
|
|
|
|
|
|
|
rc = test(bridge, sock)
|
|
|
|
|
|
|
|
sock.close()
|
|
|
|
bridge.close()
|
|
|
|
finally:
|
|
|
|
try:
|
|
|
|
bridge.close()
|
|
|
|
except NameError:
|
|
|
|
pass
|
|
|
|
|
|
|
|
broker.terminate()
|
|
|
|
broker.wait()
|
|
|
|
if rc:
|
|
|
|
(stdo, stde) = broker.communicate()
|
|
|
|
print(stde)
|
|
|
|
ssock.close()
|
|
|
|
|
|
|
|
exit(rc)
|