openstack/oslo.messaging
Code Issues Proposed changes

Support python3 in simulator.py

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Tested with:
python3 simulator.py --url \
    rabbit://stackrabbit:flopsymopsy@localhost:5672/ notify-server
python3 simulator.py --url \
    rabbit://stackrabbit:flopsymopsy@localhost:5672/ notify-client -m 1000

and:
python3 simulator.py --url \
    rabbit://stackrabbit:flopsymopsy@localhost:5672/ rpc-server
python3 simulator.py --url \
    rabbit://stackrabbit:flopsymopsy@localhost:5672/ rpc-client -m 1000

Change-Id: I1f8bb964aef23867a651e192dc355635e36f78a1
This commit is contained in:
Davanum Srinivas 2016-03-21 10:05:21 -04:00
parent 5ad18f73c5
commit 38b907a130
1 changed files with 7 additions and 6 deletions
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13
tools/simulator.py
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@ -64,7 +64,7 @@ def init_random_generator():
ranges = collections.defaultdict(int)
for msg_length in data:
range_start = ((msg_length / DISTRIBUTION_BUCKET_SIZE) *
range_start = ((msg_length // DISTRIBUTION_BUCKET_SIZE) *
DISTRIBUTION_BUCKET_SIZE + 1)
ranges[range_start] += 1
@ -121,7 +121,7 @@ class MessageStatsCollector(object):
count = len(self.buffer)
size = 0
min_latency = sys.maxint
min_latency = sys.maxsize
max_latency = 0
sum_latencies = 0
@ -168,10 +168,10 @@ class MessageStatsCollector(object):
def calc_stats(label, *collectors):
count = 0
size = 0
min_latency = sys.maxint
min_latency = sys.maxsize
max_latency = 0
sum_latencies = 0
start = sys.maxint
start = sys.maxsize
end = 0
for point in itertools.chain(*(c.get_series() for c in collectors)):
@ -365,7 +365,8 @@ def generate_messages(messages_count):
for i in range(messages_count):
length = RANDOM_GENERATOR()
msg = ''.join(random.choice(string.lowercase) for x in range(length))
msg = ''.join(random.choice(
string.ascii_lowercase) for x in range(length))
MESSAGES.append(msg)
LOG.info("Messages has been prepared")
@ -401,7 +402,7 @@ def spawn_rpc_clients(threads, transport, targets, wait_after_msg, timeout,
p = eventlet.GreenPool(size=threads)
targets = itertools.cycle(targets)
for i in range(0, threads):
target = targets.next()
target = next(targets)
LOG.debug("starting RPC client for target %s", target)
client_builder = functools.partial(RPCClient, i, transport, target,
timeout, is_cast, wait_after_msg)