Python recieve_data_from_socketの例

コード例 #1

ファイル: test_server01.py プロジェクト: shilow/advanced-01

 def _send_command(self, command):
     HOST = "localhost"
     PORT = 50007
     sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     sock.connect((HOST, PORT))
     sock.settimeout(1.0)
     bytes = prepare_data_for_sending(command)
     sock.sendall(bytes)
     data = recieve_data_from_socket(sock)
     sock.close()
     return data

コード例 #2

 def _send_command(self, command):
     HOST = 'localhost'
     PORT = 50007
     sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     sock.connect((HOST, PORT))
     sock.settimeout(1.0)
     bytes = prepare_data_for_sending(command)
     sock.sendall(bytes)
     data = recieve_data_from_socket(sock)
     sock.close()
     return data

コード例 #3

    def _socket_handler(self, conn, addr):
        conn.settimeout(1.0)
        while not self.do_stop:
            try:
                recieved_bytes = recieve_data_from_socket(conn)
                command, data = parse_recieved_bytes(recieved_bytes)
                logging.info("Command=%s, data=%s", command, data)
            except socket.timeout:
                continue
            except OSError as msg:
                logging.error("OSError: %s", msg)
                self.stop_server()
            if command == 'connect':
                self._send_data_to_socket(conn, 'connected')
            elif command == 'ping':
                self._send_data_to_socket(conn, 'pong')
            elif command == 'pingd':
                self._send_data_to_socket(conn, 'pongd ' + data)
            elif command == 'quit':
                if data:
                    self._send_data_to_socket(conn, 'ackquit ' + data)
                else:
                    self._send_data_to_socket(conn, 'ackquit')
                conn.close()
                break
            elif command == 'finish':
                self._send_data_to_socket(conn, 'ackfinish')
                conn.close()
                self.do_stop = True
                break
            elif command:
                self._send_data_to_socket(conn, 'invalid command')
        else:
            self._send_data_to_socket(conn, 'ackfinish')
            conn.close()

        self.threads.remove(threading.currentThread())
        logging.info("Thread off conn=%s", conn)

コード例 #4

ファイル: client01.py プロジェクト: shilow/advanced-01

import socket

from work.cmdargs import parse_arguments
from work.general import recieve_data_from_socket
from work.utils import prepare_data_for_sending, parse_recieved_bytes

if __name__ == "__main__":
    args = parse_arguments()
    HOST = args.host
    PORT = args.port

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.settimeout(1.0)
    sock.connect((HOST, PORT))

    sock.sendall(prepare_data_for_sending('connect'))
    data = sock.recv(1024)
    print('<<< ', data)

    while True:
        user_input = input('>>> ')
        sock.sendall(prepare_data_for_sending(user_input))
        data = recieve_data_from_socket(sock)
        print('<<< ', data)
        command, _ = parse_recieved_bytes(data)
        if command in ['ackquit', 'ackfinish']:
            break

    sock.close()

コード例 #5

ファイル: client01.py プロジェクト: learnpython/advanced-01

import socket

from work.cmdargs import parse_arguments
from work.general import recieve_data_from_socket
from work.utils import prepare_data_for_sending, parse_recieved_bytes


if __name__ == "__main__":
    args = parse_arguments()
    HOST = args.host
    PORT = args.port

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.settimeout(1.0)
    sock.connect((HOST, PORT))

    sock.sendall(prepare_data_for_sending('connect'))
    data = sock.recv(1024)
    print ('<<< ', data)

    while True:
        user_input = input('>>> ')
        sock.sendall(prepare_data_for_sending(user_input))
        data = recieve_data_from_socket(sock)
        print ('<<< ', data)
        command, _ = parse_recieved_bytes(data)
        if command in ['ackquit', 'ackfinish']:
            break

    sock.close()