def verify(b, prefix, p):
"""Verify setup was replicated to backup b"""
# Wait for configuration to replicate.
wait_address(b, prefix + "x")
self.assert_browse_retry(b, prefix + "q1", ["b", "1", "4"])
self.assertEqual(
p.receiver(prefix + "q1").fetch(timeout=0).content, "b")
p.acknowledge()
self.assert_browse_retry(b, prefix + "q1", ["1", "4"])
self.assert_browse_retry(b, prefix + "q2",
[]) # configuration only
assert not valid_address(b, prefix + "q3")
b.sender(prefix + "e1").send(
Message(prefix + "e1")) # Verify binds with replicate=all
self.assert_browse_retry(b, prefix + "q1",
["1", "4", prefix + "e1"])
b.sender(prefix + "e2").send(
Message(prefix +
"e2")) # Verify binds with replicate=configuration
self.assert_browse_retry(b, prefix + "q2", [prefix + "e2"])
b.sender(prefix + "e4").send(Message("drop2")) # Verify unbind.
self.assert_browse_retry(b, prefix + "q4", ["6", "7"])
def test_catchup_store(self):
"""Verify that a backup erases queue data from store recovery before
doing catch-up from the primary."""
cluster = HaCluster(self, 2)
sn = cluster[0].connect().session()
s1 = sn.sender("q1;{create:always,node:{durable:true}}")
for m in ["foo", "bar"]:
s1.send(Message(m, durable=True))
s2 = sn.sender("q2;{create:always,node:{durable:true}}")
sk2 = sn.sender(
"ex/k2;{create:always,node:{type:topic, durable:true, x-declare:{type:'direct'}, x-bindings:[{exchange:ex,key:k2,queue:q2}]}}"
)
sk2.send(Message("hello", durable=True))
# Wait for backup to catch up.
cluster[1].assert_browse_backup("q1", ["foo", "bar"])
cluster[1].assert_browse_backup("q2", ["hello"])
# Make changes that the backup doesn't see
cluster.kill(1, promote_next=False)
time.sleep(1) # FIXME aconway 2012-09-25:
r1 = cluster[0].connect().session().receiver("q1")
for m in ["foo", "bar"]:
self.assertEqual(r1.fetch().content, m)
r1.session.acknowledge()
for m in ["x", "y", "z"]:
s1.send(Message(m, durable=True))
# Use old connection to unbind
us = cluster[0].connect_old().session(str(uuid4()))
us.exchange_unbind(exchange="ex", binding_key="k2", queue="q2")
us.exchange_bind(exchange="ex", binding_key="k1", queue="q1")
# Restart both brokers from store to get inconsistent sequence numbering.
cluster.bounce(0, promote_next=False)
cluster[0].promote()
cluster[0].wait_status("active")
cluster.restart(1)
cluster[1].wait_status("ready")
# Verify state
cluster[0].assert_browse("q1", ["x", "y", "z"])
cluster[1].assert_browse_backup("q1", ["x", "y", "z"])
sn = cluster[0].connect().session(
) # FIXME aconway 2012-09-25: should fail over!
sn.sender("ex/k1").send("boo")
cluster[0].assert_browse_backup("q1", ["x", "y", "z", "boo"])
cluster[1].assert_browse_backup("q1", ["x", "y", "z", "boo"])
sn.sender("ex/k2").send(
"hoo") # q2 was unbound so this should be dropped.
sn.sender("q2").send(
"end") # mark the end of the queue for assert_browse
cluster[0].assert_browse("q2", ["hello", "end"])
cluster[1].assert_browse_backup("q2", ["hello", "end"])
def setup(p, prefix, primary):
"""Create config, send messages on the primary p"""
s = p.sender(queue(prefix + "q1", "all"))
for m in ["a", "b", "1"]:
s.send(Message(m))
# Test replication of dequeue
self.assertEqual(
p.receiver(prefix + "q1").fetch(timeout=0).content, "a")
p.acknowledge()
p.sender(queue(prefix + "q2", "configuration")).send(Message("2"))
p.sender(queue(prefix + "q3", "none")).send(Message("3"))
p.sender(exchange(prefix + "e1", "all",
prefix + "q1")).send(Message("4"))
p.sender(exchange(prefix + "e2", "all",
prefix + "q2")).send(Message("5"))
# Test unbind
p.sender(queue(prefix + "q4", "all")).send(Message("6"))
s3 = p.sender(exchange(prefix + "e4", "all", prefix + "q4"))
s3.send(Message("7"))
# Use old connection to unbind
us = primary.connect_old().session(str(uuid4()))
us.exchange_unbind(exchange=prefix + "e4",
binding_key="",
queue=prefix + "q4")
p.sender(prefix + "e4").send(Message("drop1")) # Should be dropped
# Need a marker so we can wait till sync is done.
p.sender(queue(prefix + "x", "configuration"))
def _resize_test(self, queue_name, num_msgs, msg_size, resize_num_files, resize_file_size, init_num_files = 8,
init_file_size = 24, exp_fail = False, wait_time = None):
# Using a sender will force the creation of an empty persistent queue which is needed for some tests
broker = self.broker(store_args(), name="broker", expect=EXPECT_EXIT_OK, wait=wait_time)
ssn = broker.connect().session()
snd = ssn.sender("%s; {create:always, node:{durable:True}}" % queue_name)
msgs = []
for index in range(0, num_msgs):
msg = Message(self.make_message(index, msg_size), durable=True, id=uuid4(), correlation_id="msg-%04d"%index)
msgs.append(msg)
snd.send(msg)
broker.terminate()
res = self._resize_store(os.path.join(self.dir, "broker", "rhm", "jrnl"), queue_name, resize_num_files,
resize_file_size, exp_fail)
if res != 0:
if exp_fail:
return
self.fail("ERROR: Resize operation failed with return code %d" % res)
elif exp_fail:
self.fail("ERROR: Resize operation succeeded, but a failure was expected")
broker = self.broker(store_args(), name="broker")
self.check_messages(broker, queue_name, msgs, True)
def send(self, message):
'''shortcut for self.sender.send(Message(content=json.dumps(message))'''
self.last_sent = Message(content=json.dumps(message))
ret = self.sender.send(self.last_sent)
if self._asserting:
assert self.is_ok, 'QpidHandle was not OK:\n%s' % self
return ret
def verify(broker, x_count):
sn = broker.connect().session()
assert_browse(sn, "qq",
["bar", "baz", "flush"] + (x_count) * ["x"])
sn.sender("xx/k").send(Message("x", durable=True))
assert_browse(sn, "qq",
["bar", "baz", "flush"] + (x_count + 1) * ["x"])
def _method(self,
method,
arguments,
addr="org.apache.qpid.broker:broker:amqp-broker",
timeout=10):
props = {
'method': 'request',
'qmf.opcode': '_method_request',
'x-amqp-0-10.app-id': 'qmf2'
}
correlator = str(self.next_correlator)
self.next_correlator += 1
content = {
'_object_id': {
'_object_name': addr
},
'_method_name': method,
'_arguments': arguments
}
message = Message(content,
reply_to=self.reply_to,
correlation_id=correlator,
properties=props,
subject="broker")
self.tx.send(message)
response = self.reply_rx.fetch(timeout)
self.sess.acknowledge()
if response.properties['qmf.opcode'] == '_exception':
raise Exception("Exception from Agent: %r" %
response.content['_values'])
if response.properties['qmf.opcode'] != '_method_response':
raise Exception("bad response: %r" % response.properties)
return response.content['_arguments']
def send_obj(self, datex_obj):
"""
Use data from the 'datex2' object to construct a proper
AMQP object with all the required properties set.
"""
tz = pytz.timezone("Europe/Oslo")
now_iso_timestamp = datetime.datetime.now(tz).isoformat()
centroid = datex_obj.centroid
prop = {
"who": "Norwegian Public Roads Administration",
"how": "Datex2",
"what": "PredefinedLocation",
"lat": centroid[0],
"lon": centroid[1],
"where1": "no",
"when": now_iso_timestamp
}
m = Message(user_id=self._credentials.get("username"),
properties=prop,
content=str(datex_obj))
self.log.debug(u"Sending message: version={}, name={}".format(
datex_obj.version, datex_obj.name))
self.send_messsage(m)
def test_priority_fairshare(self):
"""Verify priority queues replicate correctly"""
primary = HaBroker(self, name="primary")
primary.promote()
backup = HaBroker(self, name="backup", brokers_url=primary.host_port())
session = primary.connect().session()
levels = 8
priorities = [
4, 5, 3, 7, 8, 8, 2, 8, 2, 8, 8, 16, 6, 6, 6, 6, 6, 6, 8, 3, 5, 8,
3, 5, 5, 3, 3, 8, 8, 3, 7, 3, 7, 7, 7, 8, 8, 8, 2, 3
]
limits = {7: 0, 6: 4, 5: 3, 4: 2, 3: 2, 2: 2, 1: 2}
limit_policy = ",".join(["'qpid.fairshare':5"] + [
"'qpid.fairshare-%s':%s" % (i[0], i[1])
for i in limits.iteritems()
])
s = session.sender(
"priority-queue; {create:always, node:{x-declare:{arguments:{'qpid.priorities':%s, %s}}}}"
% (levels, limit_policy))
messages = [
Message(content=str(uuid4()), priority=p) for p in priorities
]
for m in messages:
s.send(m)
backup.wait_backup(s.target)
r = backup.connect_admin().session().receiver("priority-queue")
received = [r.fetch().content for i in priorities]
sort = sorted(messages,
key=lambda m: priority_level(m.priority, levels),
reverse=True)
fair = [
m.content
for m in fairshare(sort, lambda l: limits.get(l, 0), levels)
]
self.assertEqual(received, fair)
def send(self, routing_key, msg_str):
msg = Message(subject=routing_key,
content_type=DEF_CONTENTTYPE,
content=msg_str)
if __debug__: print 'Sending', msg
self.__sender.send(msg)
def setNameIfNecessary(deviceUUID, name):
dev = self.inventory['devices'].get(deviceUUID)
if (dev is None or dev['name'] == '') and name != '':
content = {"command": "setdevicename",
"uuid" : self.agoController,
"device" : deviceUUID,
"name" : name}
message = Message(content=content)
self.connection.send_message(None, content)
self.log.debug("'setdevicename' message sent for %s, name=%s", deviceUUID, name)
def test_ring(self):
"""Test replication with the ring queue policy"""
primary = HaBroker(self, name="primary")
primary.promote()
backup = HaBroker(self, name="backup", brokers_url=primary.host_port())
s = primary.connect().session().sender(
"q; {create:always, node:{x-declare:{arguments:{'qpid.policy_type':ring, 'qpid.max_count':5}}}}"
)
for i in range(10):
s.send(Message(str(i)))
backup.assert_browse_backup("q", [str(i) for i in range(5, 10)])
def test_store_recovery(self):
"""Verify basic store and recover functionality"""
cluster = HaCluster(self, 2)
sn = cluster[0].connect().session()
s = sn.sender("qq;{create:always,node:{durable:true}}")
sk = sn.sender(
"xx/k;{create:always,node:{type:topic, durable:true, x-declare:{type:'direct'}, x-bindings:[{exchange:xx,key:k,queue:qq}]}}"
)
s.send(Message("foo", durable=True))
s.send(Message("bar", durable=True))
sk.send(Message("baz", durable=True))
r = cluster[0].connect().session().receiver("qq")
self.assertEqual(r.fetch().content, "foo")
r.session.acknowledge()
# FIXME aconway 2012-09-21: sending this message is an ugly hack to flush
# the dequeue operation on qq.
s.send(Message("flush", durable=True))
def verify(broker, x_count):
sn = broker.connect().session()
assert_browse(sn, "qq",
["bar", "baz", "flush"] + (x_count) * ["x"])
sn.sender("xx/k").send(Message("x", durable=True))
assert_browse(sn, "qq",
["bar", "baz", "flush"] + (x_count + 1) * ["x"])
verify(cluster[0], 0)
cluster.bounce(0, promote_next=False)
cluster[0].promote()
cluster[0].wait_status("active")
verify(cluster[0], 1)
cluster.kill(0, promote_next=False)
cluster[1].promote()
cluster[1].wait_status("active")
verify(cluster[1], 2)
cluster.bounce(1, promote_next=False)
cluster[1].promote()
cluster[1].wait_status("active")
verify(cluster[1], 3)
def _sendRequest(self, opcode, content):
props = {
'method': 'request',
'qmf.opcode': opcode,
'x-amqp-0-10.app-id': 'qmf2'
}
correlator = str(self.next_correlator)
self.next_correlator += 1
message = Message(content,
reply_to=self.reply_to,
correlation_id=correlator,
properties=props,
subject="broker")
self.tx.send(message)
return correlator
def test_reject(self):
"""Test replication with the reject queue policy"""
primary = HaBroker(self, name="primary")
primary.promote()
backup = HaBroker(self, name="backup", brokers_url=primary.host_port())
s = primary.connect().session().sender(
"q; {create:always, node:{x-declare:{arguments:{'qpid.policy_type':reject, 'qpid.max_count':5}}}}"
)
try:
for i in range(10):
s.send(Message(str(i)), sync=False)
except qpid.messaging.exceptions.TargetCapacityExceeded:
pass
backup.assert_browse_backup("q", [str(i) for i in range(0, 5)])
# Detach, don't close as there is a broken session
s.session.connection.detach()
def keepAliveWrite(self):
"""
当mq为写入类型时，防止由于长时间没有消息进入，导致后继读取mq堵塞的情况，需要定时发送保活消息
这个问题目前没有应对方案，只能通过在写mq通道上频繁写入小数据，强迫mq接收者响应消息的读取。
:return:
"""
from qpid.messaging import Message
while True:
gevent.sleep(5)
print 'keepalive write, target: ', self.ep.addr
try:
if self.exitflag:
return True
m = Message("keepalive")
self.snd.send(m, False)
except:
log_error(traceback.format_exc())
def send(self, address, content, ttl=None):
"""
Send a message.
:param address: An AMQP address.
:type address: str
:param content: The message content
:type content: buf
:param ttl: Time to Live (seconds)
:type ttl: float
"""
sender = self.session.sender(address)
try:
message = Message(content=content, durable=self.durable, ttl=ttl)
sender.send(message)
log.debug('sent (%s)', address)
finally:
sender.close()
def test_priority(self):
"""Verify priority queues replicate correctly"""
primary = HaBroker(self, name="primary")
primary.promote()
backup = HaBroker(self, name="backup", brokers_url=primary.host_port())
session = primary.connect().session()
s = session.sender(
"priority-queue; {create:always, node:{x-declare:{arguments:{'qpid.priorities':10}}}}"
)
priorities = [8, 9, 5, 1, 2, 2, 3, 4, 9, 7, 8, 9, 9, 2]
for p in priorities:
s.send(Message(priority=p))
# Can't use browse_backup as browser sees messages in delivery order not priority.
backup.wait_backup("priority-queue")
r = backup.connect_admin().session().receiver("priority-queue")
received = [r.fetch().priority for i in priorities]
self.assertEqual(sorted(priorities, reverse=True), received)
def __call__(self):
"""
Invoke the method.
:raise: Error on failure.
"""
self.open()
try:
request = Message(content=self.content,
reply_to=self.reply_to,
properties=self.properties,
correlation_id=utf8(uuid4()),
subject=SUBJECT)
self.sender.send(request)
reply = self.receiver.fetch()
self.session.acknowledge()
self.on_reply(reply)
finally:
self.close()
def sendDetail(self, m):
from qpid.messaging import Message
try:
if self.exitflag:
return True
# if not self.conn:
# broker = "%s:%s"%(self.ep.host,self.ep.port)
# self.conn = Connection( broker,reconnect= True,tcp_nodelay=True)
# self.conn.open()
# self.ssn = self.conn.session()
# self.snd = self.ssn.sender(self.ep.addr)
d = m.marshall()
m = Message(d)
self.snd.send(m, False)
except:
log_error(traceback.format_exc())
# self.conn = None
return False
return True
def test_priority_ring(self):
primary = HaBroker(self, name="primary")
primary.promote()
backup = HaBroker(self, name="backup", brokers_url=primary.host_port())
s = primary.connect().session().sender(
"q; {create:always, node:{x-declare:{arguments:{'qpid.policy_type':ring, 'qpid.max_count':5, 'qpid.priorities':10}}}}"
)
priorities = [8, 9, 5, 1, 2, 2, 3, 4, 9, 7, 8, 9, 9, 2]
for p in priorities:
s.send(Message(priority=p))
# FIXME aconway 2012-02-22: there is a bug in priority ring
# queues that allows a low priority message to displace a high
# one. The following commented-out assert_browse is for the
# correct result, the uncommented one is for the actualy buggy
# result. See https://issues.apache.org/jira/browse/QPID-3866
#
# expect = sorted(priorities,reverse=True)[0:5]
expect = [9, 9, 9, 9, 2]
primary.assert_browse("q", expect, transform=lambda m: m.priority)
backup.assert_browse_backup("q",
expect,
transform=lambda m: m.priority)
def test_replication(self):
"""Test basic replication of configuration and messages before and
after backup has connected"""
def queue(name, replicate):
return "%s;{create:always,node:{x-declare:{arguments:{'qpid.replicate':%s}}}}" % (
name, replicate)
def exchange(name, replicate, bindq):
return "%s;{create:always,node:{type:topic,x-declare:{arguments:{'qpid.replicate':%s}, type:'fanout'},x-bindings:[{exchange:'%s',queue:'%s'}]}}" % (
name, replicate, name, bindq)
def setup(p, prefix, primary):
"""Create config, send messages on the primary p"""
s = p.sender(queue(prefix + "q1", "all"))
for m in ["a", "b", "1"]:
s.send(Message(m))
# Test replication of dequeue
self.assertEqual(
p.receiver(prefix + "q1").fetch(timeout=0).content, "a")
p.acknowledge()
p.sender(queue(prefix + "q2", "configuration")).send(Message("2"))
p.sender(queue(prefix + "q3", "none")).send(Message("3"))
p.sender(exchange(prefix + "e1", "all",
prefix + "q1")).send(Message("4"))
p.sender(exchange(prefix + "e2", "all",
prefix + "q2")).send(Message("5"))
# Test unbind
p.sender(queue(prefix + "q4", "all")).send(Message("6"))
s3 = p.sender(exchange(prefix + "e4", "all", prefix + "q4"))
s3.send(Message("7"))
# Use old connection to unbind
us = primary.connect_old().session(str(uuid4()))
us.exchange_unbind(exchange=prefix + "e4",
binding_key="",
queue=prefix + "q4")
p.sender(prefix + "e4").send(Message("drop1")) # Should be dropped
# Need a marker so we can wait till sync is done.
p.sender(queue(prefix + "x", "configuration"))
def verify(b, prefix, p):
"""Verify setup was replicated to backup b"""
# Wait for configuration to replicate.
wait_address(b, prefix + "x")
self.assert_browse_retry(b, prefix + "q1", ["b", "1", "4"])
self.assertEqual(
p.receiver(prefix + "q1").fetch(timeout=0).content, "b")
p.acknowledge()
self.assert_browse_retry(b, prefix + "q1", ["1", "4"])
self.assert_browse_retry(b, prefix + "q2",
[]) # configuration only
assert not valid_address(b, prefix + "q3")
b.sender(prefix + "e1").send(
Message(prefix + "e1")) # Verify binds with replicate=all
self.assert_browse_retry(b, prefix + "q1",
["1", "4", prefix + "e1"])
b.sender(prefix + "e2").send(
Message(prefix +
"e2")) # Verify binds with replicate=configuration
self.assert_browse_retry(b, prefix + "q2", [prefix + "e2"])
b.sender(prefix + "e4").send(Message("drop2")) # Verify unbind.
self.assert_browse_retry(b, prefix + "q4", ["6", "7"])
primary = HaBroker(self, name="primary")
primary.promote()
p = primary.connect().session()
# Create config, send messages before starting the backup, to test catch-up replication.
setup(p, "1", primary)
backup = HaBroker(self, name="backup", brokers_url=primary.host_port())
# Create config, send messages after starting the backup, to test steady-state replication.
setup(p, "2", primary)
# Verify the data on the backup
b = backup.connect_admin().session()
verify(b, "1", p)
verify(b, "2", p)
# Test a series of messages, enqueue all then dequeue all.
s = p.sender(queue("foo", "all"))
wait_address(b, "foo")
msgs = [str(i) for i in range(10)]
for m in msgs:
s.send(Message(m))
self.assert_browse_retry(p, "foo", msgs)
self.assert_browse_retry(b, "foo", msgs)
r = p.receiver("foo")
for m in msgs:
self.assertEqual(m, r.fetch(timeout=0).content)
p.acknowledge()
self.assert_browse_retry(p, "foo", [])
self.assert_browse_retry(b, "foo", [])
# Another series, this time verify each dequeue individually.
for m in msgs:
s.send(Message(m))
self.assert_browse_retry(p, "foo", msgs)
self.assert_browse_retry(b, "foo", msgs)
for i in range(len(msgs)):
self.assertEqual(msgs[i], r.fetch(timeout=0).content)
p.acknowledge()
self.assert_browse_retry(p, "foo", msgs[i + 1:])
self.assert_browse_retry(b, "foo", msgs[i + 1:])
def send(key, value):
s.send(Message(content=value, properties={"lvq-key": key}))
if self.connection is not None:
Producer._connection.close()
Producer._connection = None
def send(self, msg, routing_key, sync=True):
''' Send a message to QPID broker. '''
try:
self.__connect_broker_if_necessary()
except AuthenticationFailure, err:
errlog_writeline(
'AuthenticationError. Please check settings\'s configuration '
'and your authentication environment. Error message: ' +
str(err))
except ConnectError, err:
errlog_writeline('ConnectError. ' + str(err))
return
try:
o_msg = Message(msg, subject=routing_key)
self.sender.send(o_msg, sync=sync)
except ConnectionError, err:
errlog_writeline('ConnectionError %s while sending message %s.' %
(str(err), str(o_msg)))
self.stop()
def put(self, msg_id):
mq_parser = request_mq_message()
args = mq_parser.parse_args()
msg = {'msg_num': args['msg_num'], 'msg_texto': args['msg_texto']}
g.mq_sender.submit(Message(msg))
return msg, 201
return True
qb_msg = {
'LIST': [{
'UPDATE_TIME': '2016-11-30 10:33:35',
'DATA_SOURCE': 'XIGNITE',
'SYMBOL': 'USDCNY',
'ASK_PRICE': 6.884,
'SPREAD': 0.0006,
'SN': 9713930,
'BID_PRICE': 6.8834
}, {
'UPDATE_TIME': '2016-11-30 10:33:36',
'DATA_SOURCE': 'XIGNITE',
'SYMBOL': 'USDCNY',
'ASK_PRICE': 6.885,
'SPREAD': 0.0007,
'SN': 9713931,
'BID_PRICE': 6.8835
}]
}
if __name__ == '__main__':
publisher = FanoutPublisher('192.168.1.234',
'fxspot.cdh2qb.push.fanout.test')
publisher.publish(Message(content=qb_msg,
content_type=TYPE_MAPPINGS[dict]))
publisher.destroy()
print 'done.'
def _enviar(self, mensagem):
logger.debug("Sending a message")
m = Message(mensagem)
self._sender.send(m, True, self._timeout)
def produce(self,message):
message = Message(message)
self.producer.send(message, False)
def _test_unsolicited_updates(self):
""" Verify that the Console callbacks work
"""
class Handler(qmf.console.Console):
def __init__(self):
self.v1_oids = 0
self.v1_events = 0
self.v2_oids = 0
self.v2_events = 0
self.broker_info = []
self.broker_conn = []
self.newpackage = []
self.newclass = []
self.agents = []
self.events = []
self.updates = {} # holds the objects by OID
self.heartbeats = []
def brokerInfo(self, broker):
#print "brokerInfo:", broker
self.broker_info.append(broker)
def brokerConnected(self, broker):
#print "brokerConnected:", broker
self.broker_conn.append(broker)
def newPackage(self, name):
#print "newPackage:", name
self.newpackage.append(name)
def newClass(self, kind, classKey):
#print "newClass:", kind, classKey
self.newclass.append((kind, classKey))
def newAgent(self, agent):
#print "newAgent:", agent
self.agents.append(agent)
def event(self, broker, event):
#print "EVENT %s" % event
self.events.append(event)
if event.isV2:
self.v2_events += 1
else:
self.v1_events += 1
def heartbeat(self, agent, timestamp):
#print "Heartbeat %s" % agent
self.heartbeats.append((agent, timestamp))
# generic handler for objectProps and objectStats
def _handle_obj_update(self, record):
oid = record.getObjectId()
if oid.isV2:
self.v2_oids += 1
else:
self.v1_oids += 1
if oid not in self.updates:
self.updates[oid] = record
else:
self.updates[oid].mergeUpdate(record)
def objectProps(self, broker, record):
assert len(record.getProperties()
), "objectProps() invoked with no properties?"
self._handle_obj_update(record)
def objectStats(self, broker, record):
assert len(record.getStatistics()
), "objectStats() invoked with no properties?"
self._handle_obj_update(record)
handler = Handler()
self._myStartQmf(self.broker, handler)
# this should force objectProps, queueDeclare Event callbacks
self._create_queue("fleabag", {"auto-delete": True})
# this should force objectStats callback
self.broker.send_message("fleabag", Message("Hi"))
# and we should get a few heartbeats
sleep(self.PUB_INTERVAL)
self.broker.send_message("fleabag", Message("Hi"))
sleep(self.PUB_INTERVAL)
self.broker.send_message("fleabag", Message("Hi"))
sleep(self.PUB_INTERVAL * 2)
assert handler.broker_info, "No BrokerInfo callbacks received"
assert handler.broker_conn, "No BrokerConnected callbacks received"
assert handler.newpackage, "No NewPackage callbacks received"
assert handler.newclass, "No NewClass callbacks received"
assert handler.agents, "No NewAgent callbacks received"
assert handler.events, "No event callbacks received"
assert handler.updates, "No updates received"
assert handler.heartbeats, "No heartbeat callbacks received"
# now verify updates for queue "fleabag" were received, and the
# msgDepth statistic is correct
msgs = 0
for o in handler.updates.itervalues():
key = o.getClassKey()
if key and key.getClassName() == "queue" and o.name == "fleabag":
assert o.msgDepth, "No update to msgDepth statistic!"
msgs = o.msgDepth
break
assert msgs == 3, "msgDepth statistics not accurate!"
# verify that the published objects were of the correct QMF version
if self._broker_is_v1:
assert handler.v1_oids and handler.v2_oids == 0, "QMFv2 updates received while in V1-only mode!"
assert handler.v1_events and handler.v2_events == 0, "QMFv2 events received while in V1-only mode!"
else:
assert handler.v2_oids and handler.v1_oids == 0, "QMFv1 updates received while in V2-only mode!"
assert handler.v2_events and handler.v1_events == 0, "QMFv1 events received while in V2-only mode!"
