gotta go

clientgui.py

@@ -12,34 +12,34 @@ class MyFrame(wx.Frame):
         my_btn.Bind(wx.EVT_BUTTON, self.on_press)
         my_sizer.Add(my_btn, 0, wx.ALL | wx.CENTER, 5)        
         panel.SetSizer(my_sizer)
-        self.host = "lukesau.com"
+        self.host = "127.0.1.1"
         self.port = 5000  # socket server port number   
-        self.header_size = 1024
+        self.header_size = 64
         self.format = "utf-8"
         self.disconnect_message = "!DISCONNECT"
         self.Show()
-        self.client_socket = socket.socket()
-        self.client_socket.connect((self.host, self.port))  # connect to the server
 
     def on_press(self, event):
         message = self.text_ctrl.GetValue()
         if not message:
             print("You didn't enter anything!")
         else:
-            self.send(message)
+            client_socket = socket.socket()
+            client_socket.connect((self.host, self.port))
+            self.send(message, client_socket)
             self.text_ctrl.SetValue("")
-    def sync_with_server(self):
-        client_socket = socket.socket()  # instantiate
-        client_socket.connect((self.host, self.port))  # connect to the server
-    def send(self, msg):
+            self.send(self.disconnect_message, client_socket)
+    def send(self, msg, input_socket):
         message = msg.encode(self.format)
         msg_length = len(message)
         print(msg_length)
         send_length = str(msg_length).encode(self.format)
         send_length += b' ' * (self.header_size - len(send_length))
-        self.client_socket.send(send_length)
-        self.client_socket.send(message)
+        input_socket.send(send_length)
+        input_socket.send(message)
         print("done sending")
+        print(input_socket.recv(2048).decode(self.format))
+        
 
         
         

testclient.py

@@ -0,0 +1,28 @@
+import socket
+
+HEADER = 1024
+PORT = 5000
+FORMAT = 'utf-8'
+DISCONNECT_MESSAGE = "!DISCONNECT"
+SERVER = "127.0.1.1"
+ADDR = (SERVER, PORT)
+
+client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+client.connect(ADDR)
+
+def send(msg):
+    message = msg.encode(FORMAT)
+    msg_length = len(message)
+    send_length = str(msg_length).encode(FORMAT)
+    send_length += b' ' * (HEADER - len(send_length))
+    client.send(send_length)
+    client.send(message)
+    print(client.recv(2048).decode(FORMAT))
+
+send("Hello World!")
+input()
+send("Hello Everyone!")
+input()
+send("Hello Tim!")
+
+send(DISCONNECT_MESSAGE)

testserver.py

@@ -0,0 +1,42 @@
+import socket 
+import threading
+
+HEADER = 64
+PORT = 5000
+SERVER = socket.gethostbyname(socket.gethostname())
+ADDR = (SERVER, PORT)
+FORMAT = 'utf-8'
+DISCONNECT_MESSAGE = "!DISCONNECT"
+
+server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+server.bind(ADDR)
+
+def handle_client(conn, addr):
+    print(f"[NEW CONNECTION] {addr} connected.")
+
+    connected = True
+    while connected:
+        msg_length = conn.recv(HEADER).decode(FORMAT)
+        if msg_length:
+            msg_length = int(msg_length)
+            msg = conn.recv(msg_length).decode(FORMAT)
+            if msg == DISCONNECT_MESSAGE:
+                connected = False
+
+            print(f"[{addr}] {msg}")
+            conn.send("Msg received".encode(FORMAT))
+    conn.close()
+        
+
+def start():
+    server.listen()
+    print(f"[LISTENING] Server is listening on {SERVER}")
+    while True:
+        conn, addr = server.accept()
+        thread = threading.Thread(target=handle_client, args=(conn, addr))
+        thread.start()
+        print(f"[ACTIVE CONNECTIONS] {threading.active_count() - 1}")
+
+
+print("[STARTING] server is starting...")
+start()

vckoserver.py

@@ -6,14 +6,12 @@ class ServerVCKO:
     def __init__(self):
         self.host = socket.gethostname()
         self.port = 5000 
-        self.server_socket = socket.socket()  
-        self.server_socket.bind((self.host, self.port))
         self.header_size = 1024
         self.format = "utf-8"
         self.disconnect_message = "!DISCONNECT"
 
     def handle_client(conn, addr):
-        print("Connection from: " + str(address))
+        print(f"Connection from: {addr}")
         connected = True
         while connected:
             msg_length = conn.recv(self.header_size).decode(self.format)
@@ -22,14 +20,17 @@ class ServerVCKO:
                 msg = conn.recv(msg_length).decode(self.format)
                 if msg == disconnect_message:
                     connected = False
-            print(f"[{addr}] {msg}")
+                print(f"[{addr}] {msg}")
+                conn.send("msg received".encode(self.format))
         conn.close()
     def start(self):
-        self.server_socket.listen()
+        server_socket = socket.socket()  
+        server_socket.bind((self.host, self.port))
+        server_socket.listen()
         print(f"server is listening on {socket.gethostbyname(self.host)}")
         while True:
-            conn, address = self.server_socket.accept()
-            thread = threading.Thread(target = self.handle_client, args = (conn, address))
+            conn, addr = server_socket.accept()
+            thread = threading.Thread(target=self.handle_client, args=(conn, addr))
             thread.start
             print(f"Active threads: {threading.active_count() - 1}")