patch 45b2ab79cbf0c21382ec472fd8726cfeacdb9bc1
Author: E. Bosch <presidev@AT@gmail.com>
Date:   Fri Jan 29 00:28:55 CET 2021
  * irc: Improve users data structure in IRCHandler
diff -rN -u old-irgramd/irc.py new-irgramd/irc.py
--- old-irgramd/irc.py	2024-10-23 06:38:22.034758923 +0200
+++ new-irgramd/irc.py	2024-10-23 06:38:22.034758923 +0200
@@ -38,7 +38,7 @@
         self.ioloop     = tornado.ioloop.IOLoop.current()
         self.hostname   = socket.gethostname()
         self.config_dir = config_dir
-        self.users      = []
+        self.users      = {}
 
         # Initialize IRC
         self.initialize_irc()
@@ -46,7 +46,6 @@
 
     async def run(self, stream, address):
         user = IRCUser(stream, address)
-        self.users.append(user)
 
         self.logger.debug('Running client connection from %s', user.address)
 
@@ -114,10 +113,11 @@
 
         if not user.valid_nick(nick):
              await self.reply(user, 'ERR_ERRONEUSNICKNAME')
-        elif nick in [x.irc_nick for x in self.users if x is not user]:
+        elif nick in self.users.keys():
             await self.reply(user, 'ERR_NICKNAMEINUSE')
         elif user.password == user.recv_pass:
             user.irc_nick = nick
+            self.users[nick] = user
 
             if user.irc_nick in self.iid_to_tid:
                 tid = self.iid_to_tid[user.irc_nick]
diff -rN -u old-irgramd/telegram.py new-irgramd/telegram.py
--- old-irgramd/telegram.py	2024-10-23 06:38:22.034758923 +0200
+++ new-irgramd/telegram.py	2024-10-23 06:38:22.034758923 +0200
@@ -127,7 +127,7 @@
 
         nick = await self.get_irc_nick_from_telegram_id(event.sender_id)
         for message in event.message.message.splitlines():
-            for user in self.irc.users:
+            for user in self.irc.users.values():
                 await self.irc.send_irc_command(user, ':{} PRIVMSG {} :{}'.format(
                     self.irc.get_irc_user_mask(nick), user.irc_nick, message
                 ))
@@ -156,7 +156,7 @@
 
         # Send all messages to IRC
         for message in messages:
-            for user in self.irc.users:
+            for user in self.irc.users.values():
                 await self.irc.send_irc_command(user, ':{} PRIVMSG {} :{}'.format(
                     self.irc.get_irc_user_mask(nick), channel, message
                 ))