Rust compatible?

[Flash-Ticker]

Hey,
Is it also compatible with the game Rust?
I have the problem that I can establish a connection but cannot query any data?
`import discord
from discord.ext import commands, tasks
from discord.commands import slash_command
from gamercon_async import GameRCON

class RCONCog(commands.Cog):
def init(self, bot):
self.bot = bot
self.rcon_host = '12.123.12.123' #Blur
self.rcon_port = 28016
self.rcon_password = '123456' #Blur
self.get_server_name.start()

def cog_unload(self):
    self.get_server_name.cancel()

@slash_command(name="rconstatus", description="Überprüft den Status der RCON-Verbindung.")
async def check_rcon_status(self, ctx):
    try:
        client = GameRCON(self.rcon_host, self.rcon_port, self.rcon_password, timeout=10)
        async with client as rcon:
            await rcon.connect()
            response = await rcon.send('status')
            await ctx.send(f"RCON-Verbindung erfolgreich. Server-Status: {response}")
    except Exception as e:
        await ctx.send(f"Fehler beim Verbinden mit RCON: {str(e)}")

@tasks.loop(seconds=60)
async def get_server_name(self):
    try:
        client = GameRCON(self.rcon_host, self.rcon_port, self.rcon_password, timeout=10)
        async with client as rcon:
            await rcon.connect()
            server_name = await rcon.send('hostname')
            print(f"Aktueller Servername: {server_name}")
    except Exception as e:
        print(f"Fehler beim Abrufen des Servernamens: {str(e)}")

@get_server_name.before_loop
async def before_get_server_name(self):
    await self.bot.wait_until_ready()

def setup(bot):
bot.add_cog(RCONCog(bot))
`

he always says:
Fehler beim Abrufen des Servernamens: Authentication failed - Timeout while reading data from server