blob: fc6ad5996cd922b3ca3181b193e28d23e8406ac6 [file] [log] [blame]
alshabib29570d02015-02-09 16:51:06 -08001import concurrent.futures
2import requests, json
3from optparse import OptionParser
4
5def run(url, request):
6 data = json.dumps(request)
7 r = requests.post(url, data)
8 return r
9
10def runTasks(flowPerDevice, neighbours, url, servers, doJson):
11 # We can use a with statement to ensure threads are cleaned up promptly
12 with concurrent.futures.ThreadPoolExecutor(max_workers=2) as executor:
13 # Start the load operations and mark each future with its URL
14 request = { "flowsPerDevice" : flowPerDevice, "neighbours" : neighbours }
15 future_to_url = {executor.submit(run, url % (server), request) for server in servers}
16 for f in concurrent.futures.as_completed(future_to_url):
17 try:
18 response = f.result()
19 server = response.url.split('//')[1].split(':')[0]
20 if (doJson):
21 print (json.dumps({ "server" : server, "elapsed" : response.json()['elapsed'] }))
22 else:
23 print ("%s -> %sms" % (server, response.json()['elapsed']))
24 except Exception as exc:
25 print("Execution failed -> %s" % exc)
26
27if __name__ == "__main__":
28 parser = OptionParser()
29 parser.add_option("-u", "--url", dest="url", help="set the url for the request",
30 default="http://%s:8181/onos/demo/intents/flowTest")
31 parser.add_option("-f", "--flows", dest="flows", help="Number of flows to install per device",
32 default=100, type="int")
33 parser.add_option("-n", "--neighbours", dest="neighs", help="Number of neighbours to communicate to",
34 default=0, type="int")
35 parser.add_option("-s", "--servers", dest="servers", help="List of servers to hit",
36 default=[], action="append")
37 parser.add_option("-j", "--json", dest="doJson", help="Print results in json",
38 default=False, action="store_true")
39
40 (options, args) = parser.parse_args()
41 if (len(options.servers) == 0):
42 options.servers.append("localhost")
43 runTasks(options.flows, options.neighs, options.url, options.servers, options.doJson)