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
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
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)
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()
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()
