def connect(self):
server_address = self.line1.text() # lese IP-Adresse und Port aus
server_port = self.line2.text()
try:
server_port = int(str(server_port)) # konvertiere Port zu Ganzzahl
except:
return
self.__my_socket = simple_socket.connect_as_client(
server_address, server_port)
if not self.__my_socket: # prüfe ob Verbindung erfolgreich war
return
self.__nickname = self.line3.text() # lese Username aus
self.__my_socket.send(self.create_packet_2(
self.__nickname, "login")) # sende Login-Paket
self.__socket_input_thread = threading.Thread(
target=self.socket_input_runnable, args=())
self.init_chat_ui() # starte Thread und neue Darstellung
self.__running = True
self.__socket_input_thread.start()
def send_thread():
client = simple_socket.connect_as_client()
if client:
running = True
while running:
for line in sys.stdin:
client.send(line)
def main():
print("------ Chat-Programm ------\n\nServer-Adresse: ", end='')
server_address = input()
while True:
try:
print("Server-Port: ", end='')
server_port = int(input())
if server_port >= 0 and server_port <= 65535:
break
else:
print("Ungültige Eingabe!")
except:
print("Ungültige Eingabe!")
print("\nNickname: ", end='')
global nickname
nickname = input()
print("\nVerbinde...")
global my_socket
my_socket = simple_socket.connect_as_client(server_address, server_port)
if not my_socket:
print("\nVerbindungsaufbau fehlgeschlagen...")
return
my_socket.send(create_packet_2(nickname, "login"))
global user_input_thread
global socket_input_thread
user_input_thread = threading.Thread(target=user_input_runnable, args=())
socket_input_thread = threading.Thread(target=socket_input_runnable,
args=())
print("\nEingeloggt!\n")
user_input_thread.start()
socket_input_thread.start()
def launch(self):
print("------ Chat-Programm ------\n\nServer-Adresse: ", end='')
server_address = input()
while True:
try:
print("Server-Port: ", end='')
server_port = int(input())
if server_port >= 0 and server_port <= 65535:
break
else:
print("Ungültige Eingabe!")
except:
print("Ungültige Eingabe!")
print("\nNickname: ", end='')
self.__nickname = input()
print("\nVerbinde...")
self.__my_socket = simple_socket.connect_as_client(
server_address, server_port)
if not self.__my_socket:
print("\nVerbindungsaufbau fehlgeschlagen...")
return
self.__my_socket.send(self.create_packet_2(self.__nickname, "login"))
self.__user_input_thread = threading.Thread(
target=self.user_input_runnable, args=())
self.__socket_input_thread = threading.Thread(
target=self.socket_input_runnable, args=())
print("\nEingeloggt!\n")
self.__running = True
self.__user_input_thread.start()
self.__socket_input_thread.start()
# ------ jetzt eigener Code (Server) ------
# erzeugt den Socket
my_socket = simple_socket.connect_as_server()
# sende eine Nachricht
my_socket.send("Hallo Client!")
# empfange eine Nachricht
message = my_socket.receive()
print(message)
# beende die Verbindung
my_socket.close()
# ------ jetzt eigener Code (Client) ------
# erzeugt den Socket
my_socket = simple_socket.connect_as_client()
# empfange eine Nachricht
message = my_socket.receive()
print(message)
# sende eine Nachricht
my_socket.send("Hallo zurück!")
# beende die Verbindung
my_socket.close()