Stopping a receiving messages when an error occurs

[SijyKijy]

When an error occurs in HandleUpdateAsync and HandleErrorAsync methods, bot stop receiving messages.
Is that how it's supposed to work?

https://github.com/TelegramBots/Telegram.Bot.Extensions.Polling/blob/52c1edf4ff13d97c0b6d5ed8a62631cceadd9210/src/Telegram.Bot.Extensions.Polling/DefaultUpdateReceiver.cs#L99-L115

[tuscen]

Yes, that's the expected behaviour, it's the same as with previous events in the client.

If there's an exception in user code we can't do anything other than stop execution.

[SijyKijy]

How should I restart receiver when an exception throwing?

[LIFEfreedom]

If there is an exception in the user code, then we will fall into updateHandler.HandleErrorAsync, which is called in https://github.com/TelegramBots/Telegram.Bot.Extensions.Polling/blob/52c1edf4ff13d97c0b6d5ed8a62631cceadd9210/src/Telegram.Bot.Extensions.Polling/Extensions/TelegramBotClientPollingExtensions.cs#L158.
It turns out that HandleErrorAsync will be called not only to handle receiving updates, but also to handle custom code in updateHandler.HandleUpdateAsync

[lorenzo93]

There is a way to automatically restart the bot after an exception? I also have the same problem, but I'm receiving exception because a user has blocked the bot. I don't want to wrap each call to sendMessageAsync with a try-catch to avoid interruption, is there another way?

[karb0f0s]

#1106

[mostafafayyaz]

i have this problem,
my bot stop receiving messages for any problem and after restarting bot , it working fine again.
how i can restart bot automatically when an error occur ?