From 3a82cc00cd3fa3c966f87b1f95995e8034f7e115 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?N=C3=A9munaire?= <nemunaire@pomail.fr>
Date: Fri, 2 Nov 2012 13:58:34 +0100
Subject: [PATCH] Fix nemubot shutdown when some DCC connections are alive

---
 DCC.py       | 3 ++-
 IRCServer.py | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/DCC.py b/DCC.py
index 042b8a8..85ca1ec 100644
--- a/DCC.py
+++ b/DCC.py
@@ -22,6 +22,7 @@ import re
 import socket
 import sys
 import time
+import threading
 import traceback
 
 import message
@@ -202,7 +203,7 @@ class DCC(server.Server):
         if self.realname in self.srv.dcc_clients:
             del self.srv.dcc_clients[self.realname]
 
-        print ("Close connection with", self.nick)
+        print ("Closing connection with", self.nick)
         self.stopping.set()
         #Rearm Thread
         threading.Thread.__init__(self)
diff --git a/IRCServer.py b/IRCServer.py
index 2ae85da..93d482d 100644
--- a/IRCServer.py
+++ b/IRCServer.py
@@ -194,7 +194,8 @@ class IRCServer(server.Server):
     def disconnect(self):
         """Close the socket with the server and all DCC client connections"""
         #Close all DCC connection
-        for clt in self.dcc_clients:
+        clts = [c for c in self.dcc_clients]
+        for clt in clts:
             self.dcc_clients[clt].disconnect()
         return server.Server.disconnect(self)