import socket

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('127.0.0.1', 1234))
s.listen(10) # кол-во очереди за соединением

while True:
	conn, addr = s.accept()
	while True:
		data = conn.recv(1024)
		if not data: break
		else:
			conn.send(data)
	conn.close()
3891fc2584ff0230f891cf0d4732ce23e2526472
<mask token>

<mask token>
s.bind(('127.0.0.1', 1234))
s.listen(10)
while True:
    conn, addr = s.accept()
    while True:
        data = conn.recv(1024)
        if not data:
            break
        else:
            conn.send(data)
    conn.close()

<mask token>
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('127.0.0.1', 1234))
s.listen(10)
while True:
    conn, addr = s.accept()
    while True:
        data = conn.recv(1024)
        if not data:
            break
        else:
            conn.send(data)
    conn.close()

import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('127.0.0.1', 1234))
s.listen(10)
while True:
    conn, addr = s.accept()
    while True:
        data = conn.recv(1024)
        if not data:
            break
        else:
            conn.send(data)
    conn.close()

import socket

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('127.0.0.1', 1234))
s.listen(10) # кол-во очереди за соединением

while True:
	conn, addr = s.accept()
	while True:
		data = conn.recv(1024)
		if not data: break
		else:
			conn.send(data)
	conn.close()