Differences

This shows you the differences between two versions of the page.

--- packet:codedumps [2023/07/16 18:09] – m0ukf
+++ packet:codedumps [2024/08/24 11:25] (current) – removed m0lte
@@ Line 1: / Line 1: @@
-=== Simple Chat Application that uses port 33000 and can be connected to BPQ32===
-<code>
-import socket
-import threading
-class ChatServer:
-    def __init__(self):
-        self.host = 'localhost'
-        self.port = 33000
-        self.server = None
-        self.clients = {}
-        self.lock = threading.Lock()
-    def start(self):
-        self.server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        self.server.bind((self.host, self.port))
-        self.server.listen(5)
-        print("Chat server started on {}:{}".format(self.host, self.port))
-        while True:
-            client_socket, client_address = self.server.accept()
-            print("New connection from:", client_address)
-            threading.Thread(target=self.handle_client, args=(client_socket,)).start()
-    def handle_client(self, client_socket):
-        username = client_socket.recv(1024).decode('utf-8')
-        self.add_client(client_socket, username)
-        while True:
-            try:
-                message = client_socket.recv(1024).decode('utf-8')
-                if not message:
-                    self.remove_client(client_socket)
-                    break
-                self.broadcast(message)
-            except ConnectionResetError:
-                self.remove_client(client_socket)
-                break
-    def add_client(self, client_socket, username):
-        self.lock.acquire()
-        self.clients[client_socket] = username
-        self.lock.release()
-        print("New user joined:", username)
-    def remove_client(self, client_socket):
-        self.lock.acquire()
-        username = self.clients[client_socket]
-        del self.clients[client_socket]
-        self.lock.release()
-        client_socket.close()
-        print("User disconnected:", username)
-    def broadcast(self, message):
-        self.lock.acquire()
-        for client_socket in self.clients:
-            client_socket.send(message.encode('utf-8'))
-        self.lock.release()
-if __name__ == "__main__":
-    chat_server = ChatServer()
-    chat_server.start()
-</code>
-=== Simple Chat Application that uses telnet to connect to bpq and connect to that chat server above===
-<code>
-import socket
-import sys
-import threading
-import time
-import os
-HOST = 'HOSTIP'  # Replace with the IP address or hostname of the server
-PORT = 8010
-USERNAME = 'TCPUSERNAME'
-PASSWORD = 'TCPPASSWORD'
-print('Welcome to Game Client')
-# Create a socket and connect to the server
-try:
-    sock = socket.create_connection((HOST, PORT))
-except ConnectionRefusedError:
-    print(f"Failed to connect to {HOST}:{PORT}")
-    sys.exit(1)
-# Receive and print the login prompt
-login_prompt = sock.recv(1024).decode('utf-8', errors='ignore')
-print(login_prompt)
-# Send the username
-sock.sendall((USERNAME + "\r\n").encode('utf-8'))
-# Receive and print the password prompt
-time.sleep(1)
-password_prompt = sock.recv(1024).decode('utf-8', errors='ignore')
-print(password_prompt)
-# Send the password
-sock.sendall((PASSWORD + "\r\n").encode('utf-8'))
-# Function to continuously receive and display server responses
-def receive_responses():
-    while True:
-        response = sock.recv(1024).decode('utf-8', errors='ignore')
-        print(response)
-# Create and start the thread for receiving responses
-response_thread = threading.Thread(target=receive_responses)
-response_thread.start()
-# Wait for 3 seconds
-time.sleep(3)
-# Send the command "c oukdev" to the server
-sock.sendall(("c NODEALIAS" + "\r\n").encode('utf-8'))
-os.system('clear')
-print('Connected to Game Server NODEALIAS')
-# Main thread for sending commands
-while True:
-    command = input()
-    # Send the command to the server
-    sock.sendall((command + "\r\n").encode('utf-8'))
-    if command.lower() == "exit":
-        break
-# Wait for the response thread to finish and close the connection
-response_thread.join()
-sock.close()
-</code>