def open(self):
print('<STR_LIT>')<EOL>user_id = self.get_argument("<STR_LIT>", None)<EOL>self.add_client(user_id)<EOL>self.send_message("<STR_LIT>")<EOL>client_count = len(list(self.get_clients().keys()))<EOL>new_client_message = '<STR_LIT>' % (client_count, '<STR_LIT>' if client_count <= <NUM_LIT:1> else '<STR_LIT>')<EOL>self.broadcast(new_client_message)<EOL>print(self.channels['<STR_LIT>'])<EOL>
method which is called every time a new client connects