Answers for "socket programming in python server server"

make a socket server side python

import socket
import threading

HOST = '127.0.0.1'
PORT = 9090

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind((HOST, PORT))

server.listen()

clients = []
nickname = []

def broadcast(message):
    for client in clients:
        client.send(message)

def handle(client, address):
    while True:
        try:
            message = client.recv(1024).decode('utf-8')
            print(f"Client {str(address)} says {message}")
            broadcast(message)
        except:
            clients.remove(client)
            print(f"Client {address} disconnected")
            client.close()
            pass

def receive():
    while True:
        client, address = server.accept()
        print(f"Connected with {str(address)}!")
        clients.append(client)
        broadcast(f"Client {address} connected to the server".encode('utf-8'))
        client.send("Connected to the server".encode('utf-8'))
        thread = threading.Thread(target=handle, args=(client, address))
        thread.start()

print("Server running...")

receive()

socket programming in python

#!/usr/bin/env python3

import socket

HOST = '127.0.0.1'  # Standard loopback interface address (localhost)
PORT = 65432        # Port to listen on (non-privileged ports are > 1023)

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
    s.bind((HOST, PORT))
    s.listen()
    conn, addr = s.accept()
    with conn:
        print('Connected by', addr)
        while True:
            data = conn.recv(1024)
            if not data:
                break
            conn.sendall(data)