Trending @Infosys; Is it rude to resign before informing or discussing with the manager?

What i did was i sent an email that i am resigning or have resigned around 9:30pm and then in morning 8am itself got the call. But did not initiate separation in portal and just demanded promotion hike and relocation to Mumbai. Got 65% hike promotion and no relocation since there were multiple transfers on hold like thousands of queue but got wfh from past 1 year now

if you are serious about resigning first resign and then discuss

Yes !! But do you really care what your manager feels !!

No. I put paper without informing manager. He will get the mail for ur resignation. If he asks why this, then say got better opportunity. That's it