Simple http2 server from NodeJS Official Docs not working for me

Hello Node Community,I came here as a refuge as I do not know any better NodeJS forums for asking questions. I hope I am in the right place. I am trying to learn NodeJS 10 LTS and while I was browsing the official documentation to try http2 server functionality I received errors in postman. I have posted in StackOverflow and have not yet received sufficient help. If you have a simple http2 server setup example/tutorial with Node 10 or later, kindly provide.https://stackoverflow.com/questions/55828540/simple-http2-nodejs-server-from-official-docs-postman-not-working/55829241?noredirect=1#comment98323499_55829241

Submitted April 24, 2019 at 01:03PM by tommy737