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measurements.py
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measurements.py
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from threading import Thread
import time
import threading
from server import Publisher
from client import Subscriber
from broker import Broker
import time
import zmq
def rapid_publish(publisher, info, stop):
count = 0
while (not stop.is_set()):
publisher.publish(info)
count = count + 1
print("Published = ", count)
def publish1(publisher, info, stop):
count = 0
while count == 0:
print("Time published: %.20f" % time.time())
publisher.publish(info)
count = count + 1
print("Published = ", count)
def test1():
ip_add = "127.0.0.1"
# initialize
broke1 = Broker(ip_add)
sub1 = Subscriber(ip_add, 3)
pub1 = Publisher(ip_add)
# set up subscriber and publisher with broker
stop = threading.Event()
# subscriber
sub1.register_sub("soccer, basketball") # subscribe -- need no threading
# publishers/broker
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker for publisher to register with
T2 = Thread(target=pub1.register_pub, args=("soccer",)) # publisher registers
T1.start()
T2.start()
stop.set()
T1.join()
T2.join()
# open up broker, subscriber for listening and start publishing rapidly.
stop.clear()
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker
T2 = Thread(target=sub1.notify, args=(stop,))
T3 = Thread(target=rapid_publish, args=(pub1, "hello world", stop))
T2.start()
T1.start()
T3.start()
# 1 second wait
time.sleep(1)
stop.set()
# Results
print("Received: ", sub1.count)
def test2():
ip_add = "127.0.0.1"
# initialize
broke1 = Broker(ip_add)
sub1 = Subscriber(ip_add, 3)
sub2 = Subscriber(ip_add, 3)
sub3 = Subscriber(ip_add, 3)
sub4 = Subscriber(ip_add, 3)
sub5 = Subscriber(ip_add, 3)
sub6 = Subscriber(ip_add, 3)
sub7 = Subscriber(ip_add, 3)
sub8 = Subscriber(ip_add, 3)
sub9 = Subscriber(ip_add, 3)
sub10 = Subscriber(ip_add, 3)
pub1 = Publisher(ip_add)
# set up subscriber and publisher with broker
stop = threading.Event()
# subscriber
sub1.register_sub("soccer, basketball") # subscribe -- need no threading
sub2.register_sub("soccer, basketball") # subscribe -- need no threading
sub3.register_sub("soccer, basketball") # subscribe -- need no threading
sub4.register_sub("soccer, basketball") # subscribe -- need no threading
sub5.register_sub("soccer, basketball") # subscribe -- need no threading
sub6.register_sub("soccer, basketball") # subscribe -- need no threading
sub7.register_sub("soccer, basketball") # subscribe -- need no threading
sub8.register_sub("soccer, basketball") # subscribe -- need no threading
sub9.register_sub("soccer, basketball") # subscribe -- need no threading
sub10.register_sub("soccer, basketball") # subscribe -- need no threading
# publishers/broker
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker for publisher to register with
T2 = Thread(target=pub1.register_pub, args=("soccer",)) # publisher registers
T1.start()
T2.start()
stop.set()
T1.join()
T2.join()
# open up broker, subscriber for listening and start publishing rapidly.
stop.clear()
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker
T2 = Thread(target=sub1.notify, args=(stop,))
T3 = Thread(target=sub2.notify, args=(stop,))
T4 = Thread(target=sub3.notify, args=(stop,))
T5 = Thread(target=sub4.notify, args=(stop,))
T6 = Thread(target=sub5.notify, args=(stop,))
T7 = Thread(target=sub6.notify, args=(stop,))
T8 = Thread(target=sub7.notify, args=(stop,))
T9 = Thread(target=sub8.notify, args=(stop,))
T10 = Thread(target=sub9.notify, args=(stop,))
T11 = Thread(target=sub10.notify, args=(stop,))
T12 = Thread(target=rapid_publish, args=(pub1, "hello world", stop))
T1.start()
T2.start()
T3.start()
T4.start()
T5.start()
T6.start()
T7.start()
T8.start()
T9.start()
T10.start()
T11.start()
T12.start()
# 1 second wait
time.sleep(1)
stop.set()
# Results
average = sub1.count + sub2.count + sub3.count + sub4.count + sub5.count + sub6.count + sub7.count + sub8.count + sub9.count + sub10.count
average = average / 10
print("AVERAGE = ", average)
def test3():
ip_add = "127.0.0.1"
# initialize
broke1 = Broker(ip_add)
sub1 = Subscriber(ip_add, 3)
pub1 = Publisher(ip_add)
pub2 = Publisher(ip_add)
pub3 = Publisher(ip_add)
pub4 = Publisher(ip_add)
pub5 = Publisher(ip_add)
pub6 = Publisher(ip_add)
pub7 = Publisher(ip_add)
pub8 = Publisher(ip_add)
pub9 = Publisher(ip_add)
pub10 = Publisher(ip_add)
# set up subscriber and publisher with broker
stop = threading.Event()
# subscriber
sub1.register_sub("soccer, basketball") # subscribe -- need no threading
# publishers/broker
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker for publisher to register with
T2 = Thread(target=pub1.register_pub, args=("soccer",)) # publisher registers
T3 = Thread(target=pub2.register_pub, args=("soccer",)) # publisher registers
T4 = Thread(target=pub3.register_pub, args=("soccer",)) # publisher registers
T5 = Thread(target=pub4.register_pub, args=("soccer",)) # publisher registers
T6 = Thread(target=pub5.register_pub, args=("soccer",)) # publisher registers
T7 = Thread(target=pub6.register_pub, args=("soccer",)) # publisher registers
T8 = Thread(target=pub7.register_pub, args=("soccer",)) # publisher registers
T9 = Thread(target=pub8.register_pub, args=("soccer",)) # publisher registers
T10 = Thread(target=pub9.register_pub, args=("soccer",)) # publisher registers
T11 = Thread(target=pub10.register_pub, args=("soccer",)) # publisher registers
T1.start()
T2.start()
T3.start()
T4.start()
T5.start()
T6.start()
T7.start()
T8.start()
T9.start()
T10.start()
time.sleep(2)
T11.start()
stop.set()
T1.join()
T2.join()
T3.join()
T4.join()
T5.join()
T6.join()
T7.join()
T8.join()
T9.join()
T10.join()
T11.join()
# open up broker, subscriber for listening and start publishing rapidly.
stop.clear()
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker
T2 = Thread(target=sub1.notify, args=(stop,))
T3 = Thread(target=rapid_publish, args=(pub1, "hello world", stop))
T4 = Thread(target=rapid_publish, args=(pub2, "hello world", stop))
T5 = Thread(target=rapid_publish, args=(pub3, "hello world", stop))
T6 = Thread(target=rapid_publish, args=(pub4, "hello world", stop))
T7 = Thread(target=rapid_publish, args=(pub5, "hello world", stop))
T8 = Thread(target=rapid_publish, args=(pub6, "hello world", stop))
T9 = Thread(target=rapid_publish, args=(pub7, "hello world", stop))
T10 = Thread(target=rapid_publish, args=(pub8, "hello world", stop))
T11 = Thread(target=rapid_publish, args=(pub9, "hello world", stop))
T12 = Thread(target=rapid_publish, args=(pub10, "hello world", stop))
T1.start()
T2.start()
T3.start()
T4.start()
T5.start()
T6.start()
T7.start()
T8.start()
T9.start()
T10.start()
T11.start()
T12.start()
# 1 second wait
time.sleep(1)
stop.set()
# Results
print("Received = ", sub1.count)
def test4():
ip_add = "127.0.0.1"
# initialize
broke1 = Broker(ip_add)
sub1 = Subscriber(ip_add)
pub1 = Publisher(ip_add)
# set up subscriber and publisher with broker
stop = threading.Event()
# subscriber
sub1.register_sub("soccer, basketball") # subscribe -- need no threading
# publishers/broker
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker for publisher to register with
T2 = Thread(target=pub1.register_pub, args=("soccer",)) # publisher registers
T1.start()
T2.start()
stop.set()
T1.join()
T2.join()
# open up broker, subscriber for listening and start publishing rapidly.
stop.clear()
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker
T2 = Thread(target=sub1.notify, args=(stop,))
T1.start()
T2.start()
time.sleep(1)
print("Time published: %.20f" % time.time())
pub1.publish("hello world")
# 1 second wait
time.sleep(1)
stop.set()
def test5():
ip_add = "127.0.0.1"
# initialize
broke1 = Broker(ip_add)
sub1 = Subscriber(ip_add, 3)
sub2 = Subscriber(ip_add, 3)
sub3 = Subscriber(ip_add, 3)
sub4 = Subscriber(ip_add, 3)
sub5 = Subscriber(ip_add, 3)
sub6 = Subscriber(ip_add, 3)
sub7 = Subscriber(ip_add, 3)
sub8 = Subscriber(ip_add, 3)
sub9 = Subscriber(ip_add, 3)
sub10 = Subscriber(ip_add, 3)
pub1 = Publisher(ip_add)
# set up subscriber and publisher with broker
stop = threading.Event()
# subscriber
sub1.register_sub("soccer, basketball") # subscribe -- need no threading
sub2.register_sub("soccer, basketball") # subscribe -- need no threading
sub3.register_sub("soccer, basketball") # subscribe -- need no threading
sub4.register_sub("soccer, basketball") # subscribe -- need no threading
sub5.register_sub("soccer, basketball") # subscribe -- need no threading
sub6.register_sub("soccer, basketball") # subscribe -- need no threading
sub7.register_sub("soccer, basketball") # subscribe -- need no threading
sub8.register_sub("soccer, basketball") # subscribe -- need no threading
sub9.register_sub("soccer, basketball") # subscribe -- need no threading
sub10.register_sub("soccer, basketball") # subscribe -- need no threading
# publishers/broker
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker for publisher to register with
T2 = Thread(target=pub1.register_pub, args=("soccer",)) # publisher registers
T1.start()
T2.start()
stop.set()
T1.join()
T2.join()
# open up broker, subscriber for listening and start publishing rapidly.
stop.clear()
T1 = Thread(target=broke1.run, args=(stop,)) # open up broker
T2 = Thread(target=sub1.notify, args=(stop,))
T3 = Thread(target=sub2.notify, args=(stop,))
T4 = Thread(target=sub3.notify, args=(stop,))
T5 = Thread(target=sub4.notify, args=(stop,))
T6 = Thread(target=sub5.notify, args=(stop,))
T7 = Thread(target=sub6.notify, args=(stop,))
T8 = Thread(target=sub7.notify, args=(stop,))
T9 = Thread(target=sub8.notify, args=(stop,))
T10 = Thread(target=sub9.notify, args=(stop,))
T11 = Thread(target=sub10.notify, args=(stop,))
T12 = Thread(target=publish1, args=(pub1, "hello world", stop))
T1.start()
T2.start()
T3.start()
T4.start()
T5.start()
T6.start()
T7.start()
T8.start()
T9.start()
T10.start()
T11.start()
T12.start()
# 1 second wait
time.sleep(1)
stop.set()
if __name__ == '__main__':
# uncomment out tests to run.
### stress tests
test1() # 1 publisher, 1 subscriber, 1 broker
# test2() # 1 publisher, 10 subscribers, 1 broker
# test3() # 10 publishers, 1 subscriber, 1 broker
### timing tests -- need to uncomment a line in client.py before running
# test4() # 1 publisher, 1 subscriber, 1 broker
# test5() # 1 publisher, 10 subscribers, 1 broker -- will need to scroll up past the exceptions to see results