GET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.GET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP2-Sfttings if-range: h2c http2-settings: AAMAAABkAAQAAP__ accept: */* usellllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllr-agent: nghttp1/1.16.1 0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.GET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP2-Sfttings if-range: h2c http2-settings: AAMAAABkAAQAAP__ accept: */* usellllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllr-agent: nghttf-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP2-Sfttings if-range: h2c http2-settings: AAMAAABkAAQAAP__ accept: */* usellllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllr-agent: nghttp1/1.16.1 0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.GET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 co: Upgrade, HTTP1-Settings if-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP2-Sfttings if-range: h2c http2-settings: AAMAAABkAAQAAP__ accept: */* usellllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllr-agent: nghttp1/1.16.1 0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.GET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP2-Sfttings if-range: h2c http2-settings: AAMAAABkAAQAAP__ accept: */* usellllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllr-agent: nghttf-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP2-Sfttings if-range: h2c http2-settings: AAMAAABkAAQAAP__ accept: */* usellllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllr-agent: nghttp1/1.16.1 0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.GET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTTP1-Settings if-range:ET /index.txt HTTP/1.1 host: 127.0.0.1:51358 connection: Upgrade, HTp1/1.161 --MARK-$ PRI * HTTP/2.0 Sd % `HH_+% `H_+% `H_+% `H_+ --MARK-- --MARK-- % `HH_+% `H_+% `H_+% `H_+ --MARK-- --MARK--  --MARK--