When i use your example in NET6 Telegram.Bot.Examples.Polling

Question

When i use your example in NET6 Telegram.Bot.Examples.Polling

andreyshiryaev opened this issue 2 years ago · 4 comments

Some services are not able to be constructed (Error while validating the service descriptor 'ServiceType: Microsoft.Extensions.Hosting.IHostedService Lifetime: Singleton ImplementationType: TelegramBot.Client.PollingService': Cannot consume scoped service 'TelegramBot.Client.UpdateHandlers' from singleton 'Microsoft.Extensions.Hosting.IHostedService'.)'

if using UpdateHandlers as Singleton is Ok.
But I am not sure that it is correct.

services.AddSingleton();

Answer 1 · 2022-08-27T05:37:30.000Z

Good catch, I'm trying to fix this.
Though singleton would fix the dependency issue, it renders all the ceremony around typed HttpClient useless.

Answer 2 · 2022-08-27T18:38:14.000Z

@andreyshiryaev can you confirm the issue is resolved now?

Answer 3 · 2022-09-29T16:10:24.000Z

@andreyshiryaev can you confirm the issue is resolved now?

@karb0f0s yes, it is Ok now. I'm sorry for the long answer it was not a priority task for me

Answer 4 · 2023-08-26T11:56:05.000Z

@karb0f0s I'm trying to get my head around your example code. Could you explain why using a singleton would render the ceremony around typed HttpClient useless?