common.py

import socket

################
### CONSTANT ###
################
BROADCAST_PORT = 9999
HOST_NAME = socket.gethostname()
HOST_ADDRESS = socket.gethostbyname(HOST_NAME)
SEG_SIZE = 32768

################
### FUNCTION ###
################
def log(context:str, info:str, end:str=None):
    print(f"[{context}] {info}", end=end)

def cheksum(data:bytes):
    # To Change
    return data[0]