From a3197dbc2829850f0d61f6ef2254a7b9004bc776 Mon Sep 17 00:00:00 2001
From: Megamichi <eine.3mail@gmail.com>
Date: Fri, 1 Dec 2023 14:34:20 +0100
Subject: [PATCH] vegbesserungen

---
 client.py | 4 +++-
 server.py | 7 +++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/client.py b/client.py
index 7a6e362..e6da576 100644
--- a/client.py
+++ b/client.py
@@ -14,12 +14,14 @@ if nickname == "":
 run = True
 
 def receive_message(sock):
+    print_lock = threading.Lock()
     while run:
         try:
             msg = sock.recv(1024).decode('utf-8')
             if not msg:
                 break
-            print(f"\r{msg}\n", end='', flush=True)
+            with print_lock:
+                print(f"\r{msg}\n", end='', flush=True)
         except:
             break
 
diff --git a/server.py b/server.py
index 60c059a..2134e4c 100644
--- a/server.py
+++ b/server.py
@@ -16,8 +16,11 @@ def send_to_all(conn, msg):
                 try:
                     client.sendall(msg.encode('utf-8'))
                 except BrokenPipeError:
-                    print("Broken Pipe Error")
-                    pass
+                    print("Verbindung verloren.")
+                    with lock:
+                        clients.remove((conn, nick))
+                    conn.close()
+                    break
 
 def handle_client(conn, addr):
     nick = conn.recv(1024).decode('utf-8')