Initial version

.gitignore

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+.vscode

client.py

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+import socket
+import uuid
+
+
+HOST = "127.0.0.1"
+PORT = 10000
+
+
+def main():
+    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock.connect((HOST, PORT))
+
+    n = 0
+    client_uuid = uuid.uuid4()
+
+    try:
+        while True:
+            message = f"[{client_uuid}] Hello world from client: {n}"
+
+            sock.send(message.encode("ascii"))
+            rx_data = sock.recv(1024)
+
+            print(f"RX: {rx_data.decode('ascii')}")
+
+            n += 1
+    except ConnectionError:
+        pass
+
+    sock.close()
+
+
+if __name__ == "__main__":
+    main()

server.py

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+import socket
+from _thread import start_new_thread
+
+HOST = "127.0.0.1"
+PORT = 10000
+
+
+# threaded handler function
+def handler(conn: socket.socket):
+    while True:
+        try:
+            rx_data = conn.recv(1024)
+        except ConnectionError:
+            print("Connection terminated")
+            break
+
+        if not rx_data:
+            print("Bye")
+            break
+
+        tx_data = f"ACK: {rx_data.decode('ascii')}"
+
+        conn.send(tx_data.encode("ascii"))
+
+    conn.close()
+
+
+def main():
+    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock.bind((HOST, PORT))
+    print(f"Socket bound to port: {PORT}")
+
+    # listening mode
+    sock.listen()
+    print("Socket ready to accept connections")
+
+    try:
+        while True:
+            conn, addr = sock.accept()
+
+            print(f"Client connected to: {addr[0]}:{addr[1]}")
+
+            start_new_thread(handler, (conn,))
+    except (KeyboardInterrupt, SystemExit):
+        pass
+
+    sock.close()
+
+
+if __name__ == "__main__":
+    main()