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@ -52,6 +52,7 @@
* [Proxy](#proxy)
* [Testing](#testing)
* [API conformance](#api-conformance)
* [Asynchronous TeleBot](#asynctelebot)
* [F.A.Q.](#faq)
* [How can I distinguish a User and a GroupChat in message.chat?](#how-can-i-distinguish-a-user-and-a-groupchat-in-messagechat)
* [How can I handle reocurring ConnectionResetErrors?](#how-can-i-handle-reocurring-connectionreseterrors)
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* ✔ [Bot API 2.0](https://core.telegram.org/bots/api-changelog#april-9-2016)
## AsyncTeleBot
### Asynchronous version of telebot
We have a fully asynchronous version of TeleBot.
This class is not controlled by threads. Asyncio tasks are created to execute all the stuff.
### EchoBot
Echo Bot example on AsyncTeleBot:
```python
# This is a simple echo bot using the decorator mechanism.
# It echoes any incoming text messages.
from telebot.async_telebot import AsyncTeleBot
bot = AsyncTeleBot('TOKEN')
# Handle '/start' and '/help'
@bot.message_handler(commands=['help', 'start'])
async def send_welcome(message):
await bot.reply_to(message, """\
Hi there, I am EchoBot.
I am here to echo your kind words back to you. Just say anything nice and I'll say the exact same thing to you!\
""")
# Handle all other messages with content_type 'text' (content_types defaults to ['text'])
@bot.message_handler(func=lambda message: True)
async def echo_message(message):
await bot.reply_to(message, message.text)
bot.polling()
```
As you can see here, keywords are await and async.
### Why should I use async?
Asynchronous tasks depend on processor performance. Many asynchronous tasks can run parallelly, while thread tasks will block each other.
### Differences in AsyncTeleBot
AsyncTeleBot has different middlewares. See example on [middlewares](https://github.com/coder2020official/pyTelegramBotAPI/tree/master/examples/asynchronous_telebot)
### Examples
See more examples in our [examples](https://github.com/coder2020official/pyTelegramBotAPI/tree/master/examples/asynchronous_telebot) folder
## F.A.Q.
### How can I distinguish a User and a GroupChat in message.chat?