Steps to reproduce

Hi. I encountered a small issue with an user because it does not seem possible to pickle TelegramException exceptions and their descendants.

import pickle
from telegram.error import TelegramException

error = TelegramException("Foobar")
pickled = pickle.dumps(error)      # OK
unpikcled = pickle.loads(pickled)  # NOK
# TypeError: __init__() missing 

Documentation Is:

• Missing
• Needed
• Confusing
• Not Sure?

E

• BotMan Version: 2.5.0
• PHP Version: 7.4.2
• Messaging Service(s): Telegram, Web
• Cache Driver: Redis

Description:

I noticed the typesAndWaits uses the sleep method, but this only allows you to sleep whole seconds.

Wouldn't it be better to use usleep, so we can sleep for 2.5 seconds, or 0.5 seconds?

I noticed the code moved from the BotMan class to the drivers, but the ch

I cannot reproduce this with the default usage of botui : the issue appears only when botui is part of a larger VueJS app.

When a markdown image is inserted in a message, it is immediately hidden if another message is displayed after.

botui.message.add({
	content: 'Hello World'
});
botui.message.add({
	content: 'Here is a picture : ![](https://www.google.fr/images/branding/g

Description

While hubot-slack has support for reconnecting when the connection to Slack is lost, there is a limit to the number of reconnection attempts. If several reconnection attempts fail, the bot will simply hang without a connection. This causes trouble for our process manager, since the client staying open means we don't end up automatically restart it. When this has happened for us

Feature request

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• Cog
• Command
• API functionality

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