1GET /reproxy-test/index.txt HTTP/1.1
2host: 127.0.0.1:51458
3connection: Upgrade, HTTP2-Settings
4upgrade: h2c
5http2-settings: AAMAAGET /websocket/ HTTP/1.1
6Connection: upgrcket
7Sec-Websocket-Key: aGET /indGET /index.txt HTTP/1.1
8hAAAAAAAAost: 127.0.0.1:50991
9connection: Upgrade, HTTP2-Settings
10upgrade: h2c
11http2-settings: AAMAAABkAAQAAP__
12accept: */*
13user-agent: nghttp2/1:schem
14
15
16--MARK--
17PRI *ex.txt HTTP