Properly disconnect DCC connexion when any part leave

DCC.py

@@ -132,7 +132,7 @@ class DCC(threading.Thread):
             except:
                 self.setError("Une erreur s'est produite durant la tentative"
                               " d'ouverture d'une session DCC.")
-                return
+                return False
         print ('Listen on', self.port, "for", self.sender)
 
         #Send CTCP request for DCC
@@ -146,6 +146,7 @@ class DCC(threading.Thread):
         (self.conn, addr) = s.accept()
         print ('Connected by', addr)
         self.connected = True
+        return True
 
     def send_dcc_raw(self, line):
         self.conn.sendall(line + b'\n')
@@ -196,7 +197,9 @@ class DCC(threading.Thread):
         # Messages connection
         else:
             if not self.connected:
-                self.request_user()
+                if not self.request_user():
+                    #TODO: do something here
+                    return False
 
             #Start by sending all queued messages
             for mess in self.messages:
@@ -221,6 +224,12 @@ class DCC(threading.Thread):
         if self.connected:
             self.conn.close()
             self.connected = False
+
+        #Remove from DCC connections server list
+        if self.realname in self.srv.dcc_clients:
+            del self.srv.dcc_clients[self.realname]
+
+        print ("Close connection with", self.nick)
         self.stopping.set()
         #Rearm Thread
         threading.Thread.__init__(self)

hooks.py

@@ -53,7 +53,7 @@ class MessagesHook:
             del self.context.hooks_cache[store]
 
         if not hasattr(self, store):
-            print ("\033[1;35mWarning:\033[0m unrecognized hook store type")
+            print ("\033[1;35mWarning:\033[0m unrecognized hook store")
             return
         attr = getattr(self, store)
 

networkbot.py

@@ -35,6 +35,7 @@ class NetworkBot:
 
         self.dcc = dcc # DCC connection to the other bot
         self.hooks = list()
+        self.REGISTERED_HOOKS = list()
 
         # Tags monitor
         self.my_tag = random.randint(0,255)
@@ -179,7 +180,7 @@ class NetworkBot:
             if args[4] == "": args[4] = list()
             else: args[4] = args[4].split(',')
 
-            self.hooks[level].add_hook(args[0], hooks.Hook(self.exec_hook, args[2], None, args[3], args[4]))
+            self.hooks[level].add_hook(args[0], hooks.Hook(self.exec_hook, args[2], None, args[3], args[4]), self)
 
         elif cmd == "HOOK" and len(args) >= 8:
             # Rebuild the response