server socket python

import socket TCP_IP = '127.0.0.1' TCP_PORT = 5005 BUFFER_SIZE = 1024 MESSAGE = "Hello, World!" s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((TCP_IP, TCP_PORT)) s.send(MESSAGE) data = s.recv(BUFFER_SIZE) s.close() print "received data:", data

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()

Posted by: Guest on August-24-2021

#!/usr/bin/env python3 import socket HOST = '127.0.0.1' # The server's hostname or IP address PORT = 65432 # The port used by the server with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s: s.connect((HOST, PORT)) s.sendall(b'Hello, world') data = s.recv(1024) print('Received', repr(data))

#!/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)

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)

import socket import os sock_file = "/tmp/python_socket" if os.path.exists(sock_file): os.remove(sock_file) sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) sock.bind(sock_file) sock.listen() print("Listening...") while True: conn, _addr = sock.accept() datagram = conn.recv(1024) request = datagram.decode('utf-8') conn.send(str("Back at you:"+request).encode('utf-8'))

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