Function echo_server

src/11/creating_a_tcp_server/echoserv5.py:14–20

(address, backlog=5)

    client_sock.close()

def echo_server(address, backlog=5):
    sock = socket(AF_INET, SOCK_STREAM)
    sock.bind(address)
    sock.listen(backlog)
    while True:
        client_sock, client_addr = sock.accept()
        echo_handler(client_addr, client_sock)

if __name__ == '__main__':
    echo_server(('', 20000))