Websocket receive some updates multiple times

[AmirHosseinKarimi]

Looks like the new changes for Websocket cause receiving some updates multiple times.

[xtrime-ru]

Can you give more context about this issue?

[xtrime-ru]

There are new ways of receving updates now:
https://github.com/xtrime-ru/TelegramApiServer#get-eventsupdates

There are multiple ways of getting updates in TelegramApiServer / MadelineProto:

1. Websocket
2. Long Polling:
   send request to getUpdates endpoint
   curl "127.0.0.1:9503/api/getUpdates?data[limit]=3&data[offset]=0&data[timeout]=10.0" -g
3. Webhook: Redirect all updates to your endpoint, just like bot api!
   curl "127.0.0.1:9503/api/setWebhook?url=http%3A%2F%2Fexample.com%2Fsome_webhook" -g
   Example uses urlencoded url in query.

Also eventHandler is not reset after service restart, so there should be less events loss.