@waybackarchiver I appreciate your contribuition to mtproto (i mean, this is honest, mtproto is really hungry for maintainers and contributors), but invoking is already defined here, in NewClient() function. According to telegram api definition, looks like InvokeWithLayer must call once per tcp session, soooo, yeah, this method call might be unnecessary.

Even though, if this pr fixes your problem, might be that i fucked up somewhere, so i won't close this pr, and test it (i promise, one day or another, i'll do it. Or new maintainer will come 🥴)

@quenbyako You are right. I repeatedly tested and found that the current approach to be reasonable. This PR's changes will only send SMS codes for verifying, and cause the session can not be reused. Probably best to close this PR so as not to mislead others.

@waybackarchiver anyway, if you have any bug or problem, and fixed it somehow, feel free to create new PRs, we will try to find a good solution together)

I've tested this PR, and didn't find any differences from current behavior, so i'll close it. If you think that this one is better to reopen, as well, feel free to note me about that)