def __init__(self, host):
""" Initialize the server paramater """
# Intialize the new connection listening port
self.READ_BUFFER = 4096
self.listen_sock = pychat_util.create_socket((host, pychat_util.PORT))
# Create ECC parameter input window
# Wait until parameter is entered
param = ECCParam()
while not param.param_set : pass
# Initialize the ECC curve, and generate the secret key
#self.curve = ECCipher(-1, 188, 7919, Point(224, 503), 20)
self.curve = ECCipher(param.a_val, param.b_val, param.p_val, Point(param.pt_x, param.pt_y), param.k_val)
self.secret_key = self.curve.gen_fancy_des_secret_key()
# Initialize the server's Hall and the connection list
self.hall = Hall(self.curve.gen_fancy_des_partial_key(self.secret_key))
self.connection_list = []
self.connection_list.append(self.listen_sock)
# implementing 3-tier structure: Hall --> Room --> Clients;
# 14-Jun-2013
import select, socket, sys, pdb
from pychat_util import Hall, Room, Player
import pychat_util
READ_BUFFER = 4096
host = sys.argv[1] if len(sys.argv) >= 2 else ''
listen_sock = pychat_util.create_socket((host, pychat_util.PORT))
hall = Hall()
connection_list = []
connection_list.append(listen_sock)
while True:
# Player.fileno()
read_players, write_players, error_sockets = select.select(
connection_list, [], [])
for player in read_players:
if player is listen_sock: # new connection, player is a socket
new_socket, add = player.accept()
new_player = Player(new_socket)
connection_list.append(new_player)
hall.welcome_new(new_player)
else: # new message
msg = player.socket.recv(READ_BUFFER)
if msg:
msg = msg.decode().lower()
import select, socket, sys, pdb
from pychat_util import Hall, Room, Player
import pychat_util
READ_BUFFER = 4096
hostname = socket.gethostname()
IP = socket.gethostbyname(hostname)
port = 7010
listen_sock = pychat_util.create_socket((IP, port))
hall = Hall()
connection_list = []
connection_list.append(listen_sock)
while True:
# Player.fileno()
read_players, write_players, error_sockets = select.select(
connection_list, [], [])
for player in read_players:
if player is listen_sock: # new connection, player is a socket
new_socket, add = player.accept()
new_player = Player(new_socket)
connection_list.append(new_player)
hall.welcome_new(new_player)
else: # new message
msg = player.socket.recv(READ_BUFFER)
if msg:
msg = msg.decode().lower()
hall.handle_msg(player, msg)
# 14-Jun-2013
import select, socket, sys, pdb
from pychat_util import Hall, Room, Player
import pychat_util
READ_BUFFER = 4096
host = "127.0.0.1"
listen_sock = pychat_util.create_socket((host, pychat_util.PORT))
hall = Hall()
connection_list = []
connection_list.append(listen_sock)
while True:
# Player.fileno()
read_players, write_players, error_sockets = select.select(connection_list, [], [])
for player in read_players:
if player is listen_sock: # new connection, player is a socket
new_socket, add = player.accept()
new_player = Player(new_socket)
connection_list.append(new_player)
hall.welcome_new(new_player)
# pychat_server.py
#
# Aaron Chan
# CS494 (Spring 2018)
#
# Starts server and establishes incoming client connections
import select, socket, sys, pdb
import pychat_util, pychat_lobby
from pychat_util import Room, Client
from pychat_lobby import Lobby
READ_BUFFER = 4096
listen_sock = pychat_util.create_socket((socket.gethostname(),pychat_util.PORT))
lobby = Lobby()
connection_list = []
connection_list.append(listen_sock)
while True:
read_clients, write_clients, error_sockets = select.select(connection_list,[],[])
for client in read_clients:
if client is listen_sock: # new client as connected
new_socket, add = client.accept()
new_client = Client(new_socket)
connection_list.append(new_client)
lobby.greet_new(new_client)
lobby.clients_list.append(new_client)
else: # new message from a client
msg = client.socket.recv(READ_BUFFER)