ExamplesΒΆ
Examples are located in the ./examples directory in hisock. You can take a look at some of them. The basic client-server examples are:
Client
"""
Basic example of the structure of `hisock`. This is the client script.
Not an advanced example, but gets the main advantages of hisock across
"""
import time
from hisock import connect, get_local_ip
server_to_connect = input("Enter server IP to connect to (Press enter for default of your local IP): ")
port = input("Enter Server port number (Press enter for default of 6969): ")
if server_to_connect == '':
server_to_connect = get_local_ip()
if port == '':
port = 6969
else:
port = int(port)
name = input("Name? (Press enter for no name) ")
group = input("Group? (Press enter for no group) ")
print("======================================= ESTABLISHING CONNECTION =======================================")
if name == '':
name = None
if group == '':
group = None
join_time = time.time()
s = connect(
(server_to_connect, port),
name=name, group=group)
@s.on("hello_message")
def handle_hello(msg):
print("Thanks, server, for sending a hello, just for me!")
print(f"Looks like, the message was sent on timestamp {msg.decode()}, "
f"which is just {round(float(msg.decode()) - join_time, 6) * 1000} milliseconds since the connection!")
print("In response, I'm going to send the server a request to do some processing")
s.send("processing1", b"randnum**2")
result = int(s.recv_raw())
print(f"WHOAAA! The result is {result}! Thanks server!")
while True:
s.update()
Server
import sys
import time
import random
from hisock import start_server, get_local_ip, iptup_to_str
ADDR = get_local_ip()
PORT = 6969
if len(sys.argv) == 2:
ADDR = sys.argv[1]
if len(sys.argv) == 3:
PORT = int(sys.argv[2])
print(f"Serving at {ADDR}")
server = start_server((ADDR, PORT))
@server.on("join")
def client_join(client_data):
print(f"Cool, {':'.join(map(str, client_data['ip']))} joined!")
if client_data['name'] is not None:
print(f" - With a sick name \"{client_data['name']}\", very cool!")
if client_data['group'] is not None:
print(f" - In a sick group \"{client_data['group']}\", cool!")
print("I'm gonna send them a quick hello message")
server.send_client(client_data['ip'], "hello_message", str(time.time()).encode())
@server.on("processing1")
def process(client, process_request: str):
print(f"\nAlright, looks like {iptup_to_str(client['ip'])} received the hello message, "
"\nas now they're trying to compute something on the server, because they have "
"potato computers")
print("Their processing request is:", process_request)
for _ in range(process_request.count("randnum")):
randnum = str(random.randint(1, 100000000))
process_request = process_request.replace("randnum", randnum, 1)
result = eval(process_request) # Insecure, but I'm lazy, so...
print(f"Cool! The result is {result}! I'mma send it to the client")
server.send_client_raw(client['ip'], str(result).encode())
while True:
server.run()