Description

After getting PHONE_MIGRATE_5 err, it would call reconnect with new dc address from dclist, but the format of the ipaddress in dclist is wrong.

in telegram/common.go
func: NewClient

![image](https://user-images.githubusercontent.com/3880276/113554143-6c51ea80-

It’s been a while but telegram now sends the user locale as part of the message. I always thought of doing this but thought it would not be useful... until I started receiving comments from admins from foreign groups in which users might have trouble with the default language of GB (English).

Feature_Request

Is your feature request related to a problem? Please describe.

• Since the script has the ability to maintain where it left off, why not incorporate a "gentle shutdown" feature to allow the script to gently exit and record the last post id scraped, instead of pressing Ctrl-C and immediately forcing the script to come to a full stop?

**Describe the solution you'd like

Use of raw API should be the exception, not the norm. Our client should offer an idiomatic interface for the most commonly used methods.

Starting by porting Telethon's client methods would be a good start (not including all, and not necessarily with the same name).

Methods which are in my opinion worth implementing