rpc: enable compression on HTTP transport#19997

Merged

fjl merged 2 commits intoethereum:masterfrom

SjonHortensius:allow-gzip-json-rpc-responses

Aug 22, 2019

Commits on Mar 31, 2019

adds compression to json-rpc endpoint
brianosaurus
committed

Commits on Aug 22, 2019

Ref #19357, fix two nitpicks, add copyright header and rename constructor
SjonHortensius
committed