Demo multi-clients

This commit is contained in:
leo 2021-06-30 17:19:03 +02:00
parent 6a0a12d6ae
commit 07b171cfc4

51
demo_multi_client.py Normal file
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import matplotlib.pyplot as plt
import socket
import time
import threading
from coapthon.client.helperclient import HelperClient
from coapthon.client.superviseur_local import SuperviseurLocal, SuperviseurLocalFiltre
from coapthon.utils import parse_uri
N_rep = 100
N_client = 25
host, port, path = parse_uri("coap://localhost:5683/basic")
try:
tmp = socket.gethostbyname(host)
host = tmp
except socket.gaierror:
pass
clients = [HelperClient(server=(host, port)) for _ in range(N_client)]
supers = []
for client in clients:
client.protocol.superviseur = SuperviseurLocal(client)
supers.append(client.protocol.superviseur)
def experience(client, N_rep):
for n_rep in range(N_rep):
response = client.get(path)
client.stop()
threads = [threading.Thread(target=experience, args=[client, N_rep], name='Thread-experience-{}'.format(n)) for n, client in enumerate(clients)]
for thread in threads :
thread.start()
for thread in threads :
thread.join()
fig, axs = plt.subplots(3, sharex=True)
for n, ax in enumerate(axs) :
ax.hist(supers[n].RTTs, 100, density=True)
axs[-1].set_xlabel('RTT (s)')
# axs[-1].set_xlim(left=0)
fig.tight_layout()
fig.savefig('demo.png')
for super in supers:
print(super.min_RTT, super.avg_RTT, super.tau_retransmission, super._n_tokken)