import socket
import struct
import random
def gen_data():
a = random.randint(5, 10)
b = random.randint(5, 10)
c = random.randint(5, 10)
header = struct.pack('!H', 1 + 2 + 4)
data = struct.pack('!BHI', a, b, c)
print('Header({}), Payload({}), a({}), b({}), c({})'.format(header, data, a, b, c))
return header, data
if __name__ == '__main__':
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect(('127.0.0.1', 5000))
for _ in range(20):
h, d = gen_data()
sock.sendall(h)
sock.sendall(d)
sock.close()