GET /index.txt HTTP/1.1
ion: Upgr2-Settings
upg'ade: h2c
http2s-ettings: AP/1.1
host: 127.0.rs.implied-structure1458
connection: Upgrade, HTTP2-Settings
upg'ade: h2c
ht430-settings: AAMAAABkAAQAAP__
act: nghTTP2-Settings
upg'ade: h4cAn:gPs /1.1
host: 127.0.0.1:51458
connection: Upgrade, HTTP2-Setti16.1


--MARK--
PRI * HTTP/ANAAABkAAQAAP__
a
