Connect Multiple Clients To One Server In Python Socket Code Example


Example 1: multiple clients in socket programming python


import socket

ClientSocket = socket.socket()
host = '127.0.0.1'
port = 1233

print('Waiting for connection')
try:
ClientSocket.connect((host, port))
except socket.error as e:
print(str(e))

Response = ClientSocket.recv(1024)
while True:
Input = input('Say Something: ')
ClientSocket.send(str.encode(Input))
Response = ClientSocket.recv(1024)
print(Response.decode('utf-8'))

ClientSocket.close()

Example 2: multiple clients in socket programming python


import socket
import os
from _thread import *

ServerSocket = socket.socket()
host = '127.0.0.1'
port = 1233
ThreadCount = 0
try:
ServerSocket.bind((host, port))
except socket.error as e:
print(str(e))

print('Waitiing for a Connection..')
ServerSocket.listen(5)


def threaded_client(connection):
connection.send(str.encode('Welcome to the Server\n'))
while True:
data = connection.recv(2048)
reply = 'Server Says: ' + data.decode('utf-8')
if not data:
break
connection.sendall(str.encode(reply))
connection.close()

while True:
Client, address = ServerSocket.accept()
print('Connected to: ' + address[0] + ':' + str(address[1]))
start_new_thread(threaded_client, (Client, ))
ThreadCount += 1
print('Thread Number: ' + str(ThreadCount))
ServerSocket.close()

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