GET /index.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-t: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP0-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HSettiP__ accept: */* user-agent: nghttp2127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-t: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP0-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HSettiP__ accept: */ndex.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-t: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP0-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HSettiP__ accept: */* user-agent: nghttp2127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP2-t: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HTTP0-Settings upgrade: h2c http2-settings: AAMAAABkAAQAAx.txt HTTP/1.1 host: 127.0.0.1:50991 connectioconnection: U50991 connectioconnection: Upgrade, HSettiP__ accept: */* user-agent: nghttp2/1.16.1 --MARK-- PRI * HTTP/2.0 SM dd   0% `H_+A\ plS*/*ziҚW % `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+%! `H_+%# `H_+%% `H_+%' `H_+%) `H_+%+ `H_+%- `H_+%/ `H_+%1 `H_+%3 `%5 `H_+%7 `H_+%9 `H_+%; `H_+%= `H_+`H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+*% `H_+% `H_+%* user-agent: nghttp2/1.16.1 --MARK-- PRI * HTTP/2.0 SM dd   0% `H_+A\ plS*/*ziҚW % `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+%! `H_+%# `H_+%% `H_+%' `H_+%) `H_+%+ `H_+%- `H_+%/ `H_+%1 `H_+%3 `%5 `H_+%7 `H_+%9 `H_+%; `H_+%= `H_+`H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+% `H_+*% `H_+% `H_+% `H_+ --MARK--  --MARK--