def listener(msgList: tkinter.Text, s: socket,
clientEncryptor: PKCS1OAEP_Cipher):
while True:
if s.fileno() == -1:
# socket closed
break
r, _, _ = select.select([s], [], [])
for rs in r:
if s == rs:
try:
data = rs.recv(4096)
except OSError:
# connection terminated (for some reason)
break
if not data:
break
msg = clientEncryptor.decrypt(data)
msg = pickle.loads(msg)
if msg[0]:
message = "<SERVER>: " + msg[3]
else:
message = msg[2] + ": " + msg[3]
msgList.tag_config(str(msg[1]), foreground=str(msg[1]))
msgList.config(state=tkinter.NORMAL)
msgList.insert(tkinter.END, message + '\n', str(msg[1]))
msgList.config(state=tkinter.DISABLED)
def on_accept(self, sock: socket):
print("getting data from {0}".format(sock.fileno()))
conn, addr = sock.accept()
print('accepted connection from {0}'.format(addr))
conn.setblocking(False)
# set it state for Any in coming message
# register this new conn to read event
self.selector.register(fileobj=conn, events=selectors.EVENT_READ)
def add_client(cls, client: socket, address: str):
cls.ADDRESS_REGISTRY.update({client.fileno(): address})
