POC to send chunked data in http2 protocol
run app using- node --expose-http2 server.js
References: generate certificate and key for http2 server
openssl genrsa -des3 -passout pass:x -out server.pass.key 2048
openssl rsa -passin pass:x -in server.pass.key -out server.key
openssl req -new -key server.key -out server.csr
openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
https://medium.com/@imjacobclark/http-2-with-node-js-85da17322812
https://medium.com/the-node-js-collection/say-hello-to-http-2-for-node-js-core-261ba493846e