Verbindungsabbau erst nach 'STOP' string von client

protocol-client.py

@@ -1,24 +1,36 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import socket
 
 HOST = socket.gethostname()
-PORT = 60000
+PORT = 60001
 
 SOCKET = socket.socket()
 
-msg = input("Your Message: ")
+try:
+    SOCKET.connect((HOST, PORT))
+    msg = ""
 
-SOCKET.connect((HOST, PORT))
-SOCKET.send(msg.encode("utf-8"))
+    while True:
+        msg = input("Your Message: ")
+        msg = msg.strip()
+        SOCKET.send(msg.encode("utf-8"))
 
-recv_msg = ""
-while True:
-    data = SOCKET.recv(16)
-    if data:
-        recv_msg += data.decode("utf-8")
-    else:
-        break
-print(recv_msg)
+        if msg == "STOP":
+            break
+            
 
-SOCKET.close()
+        """while True:
+            data = SOCKET.recv(16)
+            print(data)
+            if data:
+                recv_msg += data.decode("utf-8")
+            else:
+                break"""
+
+        data = SOCKET.recv(1024)
+        print(data.decode("utf-8"))
+
+    SOCKET.close()
+finally:
+    SOCKET.close()

protocol-server.py

@@ -1,9 +1,9 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 
 import socket
 
 HOST = socket.gethostname()
-PORT = 60000
+PORT = 60001
 
 SOCKET = socket.socket()
 
@@ -13,10 +13,17 @@ try:
 
     while True:
         conn, addr = SOCKET.accept()
-        msg = conn.recv(1024)
-        upper_msg = msg.decode("utf-8").upper()
-        print(upper_msg)
-        conn.send(upper_msg.encode("utf-8"))
+        print(f"Client {addr[0]} connected at port {addr[1]}.")
+        while True:
+            #print("Running...")
+            msg = conn.recv(1024)
+            msg = msg.decode("utf-8")
+            upper_msg = msg.upper()
+            if msg and msg == "STOP":
+                break
+            else:
+                conn.send(upper_msg.encode("utf-8"))
         conn.close()
+        print("Client disconnected. Waiting for new client")
 finally:
     SOCKET.close()