Python Server for Discord Bot

keep_alive.py

from flask import Flask
from threading import Thread

app = Flask('')

@app.route('/')
def home():
    return "Hello. I am alive!"

def run():
  app.run(host='0.0.0.0',port=8080)

def keep_alive():
    t = Thread(target=run)
    t.start()

I ran to an error I don't know how to solve it . I have used this for the last 5 months and didn't run into any error after looking into my replit I saw this and my bot doesn't run anymore.

• Serving Flask app '' (lazy loading)
• Environment: production
  WARNING: This is a development server. Do not use it in a production deployment.
  Use a production WSGI server instead.
• Debug mode: off
• Running on all addresses.
  WARNING: This is a development server. Do not use it in a production deployment.
• Running on http://172.18.0.177:8080/ (Press CTRL+C to quit)
  Traceback (most recent call last):
  File "main.py", line 46, in
  client.run(my_secret)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/client.py", line 723, in run
  return future.result()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/client.py", line 702, in runner
  await self.start(*args, **kwargs)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/client.py", line 665, in start
  await self.login(*args, bot=bot)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/client.py", line 511, in login
  await self.http.static_login(token.strip(), bot=bot)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/http.py", line 300, in static_login
  data = await self.request(Route('GET', '/users/@me'))
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/http.py", line 216, in request
  raise HTTPException(r, data)
  discord.errors.HTTPException: 429 Too Many Requests (error code: 0):

<title>Access denied | discord.com used Cloudflare to restrict access</title> <script type="text/javascript"> (function(){if(document.addEventListener&&window.XMLHttpRequest&&JSON&&JSON.stringify){var e=function(a){var c=document.getElementById("error-feedback-survey"),d=document.getElementById("error-feedback-success"),b=new XMLHttpRequest;a={event:"feedback clicked",properties:{errorCode:1015,helpful:a,version:1}};b.open("POST","https://sparrow.cloudflare.com/api/v1/event");b.setRequestHeader("Content-Type","application/json");b.setRequestHeader("Sparrow-Source-Key","c771f0e4b54944bebf4261d44bd79a1e"); b.send(JSON.stringify(a));c.classList.add("feedback-hidden");d.classList.remove("feedback-hidden")};document.addEventListener("DOMContentLoaded",function(){var a=document.getElementById("error-feedback"),c=document.getElementById("feedback-button-yes"),d=document.getElementById("feedback-button-no");"classList"in a&&(a.classList.remove("feedback-hidden"),c.addEventListener("click",function(){e(!0)}),d.addEventListener("click",function(){e(!1)}))})}})(); </script> <script defer src="https://api.radar.cloudflare.com/beacon.js"></script> <script async src='/cdn-cgi/bm/cv/669835187/api.js'></script> Please enable cookies. # Error 1015 Ray ID: 6df521272f635fc8 • 2022-02-18 06:16:56 UTC ## You are being rate limited ```

What happened?

The owner of this website (discord.com) has banned you temporarily from accessing this website.

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```

Cloudflare Ray ID: 6df521272f635fc8 • Your IP: 34.82.20.192 • Performance & security by Cloudflare

</div><!-- /#cf-error-details -->

<script type="text/javascript"> window._cf_translation = {}; </script> <script type="text/javascript">(function(){window['__CF$cv$params']={r:'6df521272f635fc8',m:'fPqPP3uW0OfhczLfXbedaKsQs0mU.zfzvW3J2hfWEp4-1645165016-0-AQOfaTB6OLjNlnNDPVGkIBNeBEJV/qiMqlQvp/qOM5+VpzBQrPVqqUUndAkLhBo/1ZtAvRVf4TWIXB+9KuArRMMQNClyGw88ZGf2Nm/H+MDnlb+pqXI5kTyZSFg+dsL9jb9ztbF+ghyfhOD8cbHUz50=',s:[0xff0c6a9012,0x84f9054991],}})();</script>

being rate-limited in replit isn't rare at all, when someone possibly creates a malicious bot and spammed discord until death
if that happens, you can make a simple try catch in the last line:
from subprocess import run
try: client.run(os.environ['TOKEN']) except: run(['kill', '1'])
(it only checks the api in start-up, it doesn't work if the bot died halfway)
or, you can make another thread that checks every 300-600 seconds if connecting to discord api (https://discord.com/api/v9/) returns 429 using urllib and threading, but i'm too lazy for that :p

I hate replit soo much, this problem still hasn't been fixed yet.