[BUG] Receiving time out when I start my code, besides that my internet connection is stable

[rafaelribeiroo]

Steps to Reproduce

1. when my code reaches line
   await bot.send_message(chat_id=config['TELEGRAM']['chat_id'], text=txt, read_timeout=120, write_timeout=120, connect_timeout=120)
2. returns timed out each time I run
3. already follow these instructions

Expected behaviour

Bot should notify my group telegram

Actual behaviour

Time out error is shown.

Operating System

Linux Mint 21.2 x86_64

Version of Python, python-telegram-bot & dependencies

python-telegram-bot 20.6
Bot API 6.9
Python 3.11.4 (main, Nov  9 2023, 23:30:50) [GCC 11.4.0]

Relevant log output

Traceback (most recent call last):
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/anyio/_core/_tasks.py", line 115, in fail_after
    yield cancel_scope
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_backends/anyio.py", line 114, in connect_tcp
    stream: anyio.abc.ByteStream = await anyio.connect_tcp(
                                   ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/anyio/_core/_sockets.py", line 217, in connect_tcp
    async with create_task_group() as tg:
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 674, in __aexit__
    raise cancelled_exc_while_waiting_tasks
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 654, in __aexit__
    await asyncio.wait(self.cancel_scope._tasks)
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/asyncio/tasks.py", line 418, in wait
    return await _wait(fs, timeout, return_when, loop)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/asyncio/tasks.py", line 525, in _wait
    await waiter
asyncio.exceptions.CancelledError: Cancelled by cancel scope 7fba716982d0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_exceptions.py", line 10, in map_exceptions
    yield
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_backends/anyio.py", line 113, in connect_tcp
    with anyio.fail_after(timeout):
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/anyio/_core/_tasks.py", line 118, in fail_after
    raise TimeoutError
TimeoutError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_transports/default.py", line 66, in map_httpcore_exceptions
    yield
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_transports/default.py", line 366, in handle_async_request
    resp = await self._pool.handle_async_request(req)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_async/connection_pool.py", line 268, in handle_async_request
    raise exc
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_async/connection_pool.py", line 251, in handle_async_request
    response = await connection.handle_async_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_async/connection.py", line 99, in handle_async_request
    raise exc
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_async/connection.py", line 76, in handle_async_request
    stream = await self._connect(request)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_async/connection.py", line 124, in _connect
    stream = await self._network_backend.connect_tcp(**kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_backends/auto.py", line 30, in connect_tcp
    return await self._backend.connect_tcp(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_backends/anyio.py", line 112, in connect_tcp
    with map_exceptions(exc_map):
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
    raise to_exc(exc) from exc
httpcore.ConnectTimeout

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/request/_httpxrequest.py", line 219, in do_request
    res = await self._client.request(
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_client.py", line 1530, in request
    return await self.send(request, auth=auth, follow_redirects=follow_redirects)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_client.py", line 1617, in send
    response = await self._send_handling_auth(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_client.py", line 1645, in _send_handling_auth
    response = await self._send_handling_redirects(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_client.py", line 1682, in _send_handling_redirects
    response = await self._send_single_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_client.py", line 1719, in _send_single_request
    response = await transport.handle_async_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_transports/default.py", line 365, in handle_async_request
    with map_httpcore_exceptions():
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/httpx/_transports/default.py", line 83, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ConnectTimeout

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/workspace/marketplace-monitor/tests.py", line 24, in <module>
    loop.run_until_complete(send_message('Testing'))
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/workspace/marketplace-monitor/tests.py", line 14, in send_message
    await bot.send_message(
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/_bot.py", line 519, in decorator
    result = await func(self, *args, **kwargs)  # skipcq: PYL-E1102
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/_bot.py", line 840, in send_message
    return await self._send_message(
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/_bot.py", line 697, in _send_message
    result = await self._post(
             ^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/_bot.py", line 607, in _post
    return await self._do_post(
           ^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/_bot.py", line 635, in _do_post
    return await request.post(
           ^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/request/_baserequest.py", line 168, in post
    result = await self._request_wrapper(
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/request/_baserequest.py", line 288, in _request_wrapper
    raise exc
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/request/_baserequest.py", line 278, in _request_wrapper
    code, payload = await self.do_request(
                    ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ribeiroorafael/.pyenv/versions/3.11.4/lib/python3.11/site-packages/telegram/request/_httpxrequest.py", line 236, in do_request
    raise TimedOut from err
telegram.error.TimedOut: Timed out

Additional Context

Im using Bot() directly instead of Application.builder(), it always works like a charm, but yesterday this error came to my automated routines.

Code below results in error too

from asyncio import get_event_loop
from telegram import Bot
from configparser import ConfigParser

config = ConfigParser()
config.read('config.ini')
day = config['FACEBOOK']['interval']

bot = Bot(config['TELEGRAM']['token'])


async def send_message(txt):
    from pdb import set_trace; set_trace()
    await bot.send_message(
        chat_id=config['TELEGRAM']['chat_id'],
        text=txt,
        read_timeout=60,
        write_timeout=60,
        connect_timeout=60
    )

loop = get_event_loop()
# if not ad['previous_price']:
loop.run_until_complete(send_message('Testing'))

Also, my ping is fine

[Bibo-Joshi]

@rafaelribeiroo Hi. It's still the Internet... As long as this happens only once in a while and not regularly, I can only recommend to accept that it and possibly add corresponding error handling mechanisms.

[rafaelribeiroo]

Could u check my traceroute? Possible bug from my internet provider?

@rafaelribeiroo Hi. It's still the Internet... As long as this happens only once in a while and not regularly, I can only recommend to accept that it and possibly add corresponding error handling mechanisms.

[Bibo-Joshi]

Sorry, I don't know how to read that. My point is that there's a lot of points on the way between your machine and TGs servers (and back!) that can cause problems and it's beyond the scope of PTB to ensure that this never happens.