Update README.rst
This commit is contained in:
Tatsuhiro Tsujikawa
parent
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commit
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216
README.rst
216
README.rst
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@ -317,23 +317,30 @@ It has verbose output mode for framing information. Here is sample
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output from ``nghttp`` client::
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$ nghttp -nv https://nghttp2.org
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[ 0.067] Connected
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[ 0.190] Connected
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The negotiated protocol: h2
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[ 0.135] send SETTINGS frame <length=12, flags=0x00, stream_id=0>
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[ 0.212] recv SETTINGS frame <length=12, flags=0x00, stream_id=0>
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(niv=2)
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[SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
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[SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
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[ 0.135] send PRIORITY frame <length=5, flags=0x00, stream_id=3>
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[ 0.212] send SETTINGS frame <length=12, flags=0x00, stream_id=0>
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(niv=2)
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[SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
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[SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
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[ 0.212] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
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; ACK
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(niv=0)
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[ 0.212] send PRIORITY frame <length=5, flags=0x00, stream_id=3>
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(dep_stream_id=0, weight=201, exclusive=0)
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[ 0.135] send PRIORITY frame <length=5, flags=0x00, stream_id=5>
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[ 0.212] send PRIORITY frame <length=5, flags=0x00, stream_id=5>
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(dep_stream_id=0, weight=101, exclusive=0)
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[ 0.135] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
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[ 0.212] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
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(dep_stream_id=0, weight=1, exclusive=0)
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[ 0.135] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
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[ 0.212] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
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(dep_stream_id=7, weight=1, exclusive=0)
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[ 0.135] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
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[ 0.212] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
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(dep_stream_id=3, weight=1, exclusive=0)
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[ 0.135] send HEADERS frame <length=39, flags=0x25, stream_id=13>
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[ 0.212] send HEADERS frame <length=39, flags=0x25, stream_id=13>
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; END_STREAM | END_HEADERS | PRIORITY
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(padlen=0, dep_stream_id=11, weight=16, exclusive=0)
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; Open new stream
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@ -343,153 +350,146 @@ output from ``nghttp`` client::
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:authority: nghttp2.org
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accept: */*
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accept-encoding: gzip, deflate
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user-agent: nghttp2/1.0.0-DEV
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[ 0.135] recv SETTINGS frame <length=12, flags=0x00, stream_id=0>
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(niv=2)
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[SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
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[SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
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[ 0.135] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
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user-agent: nghttp2/1.0.1-DEV
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[ 0.221] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
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; ACK
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(niv=0)
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[ 0.165] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
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; ACK
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(niv=0)
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[ 0.166] recv (stream_id=13) :status: 200
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[ 0.166] recv (stream_id=13) date: Fri, 15 May 2015 14:45:22 GMT
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[ 0.166] recv (stream_id=13) content-type: text/html
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[ 0.166] recv (stream_id=13) last-modified: Fri, 15 May 2015 14:20:46 GMT
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[ 0.166] recv (stream_id=13) etag: W/"555600be-1a7f"
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[ 0.166] recv (stream_id=13) link: </stylesheets/screen.css>; rel=preload; as=stylesheet
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[ 0.166] recv (stream_id=13) content-encoding: gzip
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[ 0.166] recv (stream_id=13) server: nghttpx nghttp2/1.0.0-DEV
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[ 0.166] recv (stream_id=13) via: 1.1 nghttpx
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[ 0.166] recv (stream_id=13) strict-transport-security: max-age=31536000
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[ 0.166] recv HEADERS frame <length=166, flags=0x04, stream_id=13>
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[ 0.221] recv (stream_id=13) :method: GET
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[ 0.221] recv (stream_id=13) :scheme: https
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[ 0.221] recv (stream_id=13) :path: /stylesheets/screen.css
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[ 0.221] recv (stream_id=13) :authority: nghttp2.org
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[ 0.221] recv (stream_id=13) accept-encoding: gzip, deflate
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[ 0.222] recv (stream_id=13) user-agent: nghttp2/1.0.1-DEV
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[ 0.222] recv PUSH_PROMISE frame <length=50, flags=0x04, stream_id=13>
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; END_HEADERS
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(padlen=0, promised_stream_id=2)
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[ 0.222] recv (stream_id=13) :status: 200
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[ 0.222] recv (stream_id=13) date: Thu, 21 May 2015 16:38:14 GMT
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[ 0.222] recv (stream_id=13) content-type: text/html
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[ 0.222] recv (stream_id=13) last-modified: Fri, 15 May 2015 15:38:06 GMT
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[ 0.222] recv (stream_id=13) etag: W/"555612de-19f6"
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[ 0.222] recv (stream_id=13) link: </stylesheets/screen.css>; rel=preload; as=stylesheet
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[ 0.222] recv (stream_id=13) content-encoding: gzip
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[ 0.222] recv (stream_id=13) server: nghttpx nghttp2/1.0.1-DEV
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[ 0.222] recv (stream_id=13) via: 1.1 nghttpx
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[ 0.222] recv (stream_id=13) strict-transport-security: max-age=31536000
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[ 0.222] recv HEADERS frame <length=166, flags=0x04, stream_id=13>
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; END_HEADERS
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(padlen=0)
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; First response header
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[ 0.166] recv (stream_id=13) :method: GET
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[ 0.166] recv (stream_id=13) :scheme: https
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[ 0.166] recv (stream_id=13) :path: /stylesheets/screen.css
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[ 0.166] recv (stream_id=13) :authority: nghttp2.org
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[ 0.166] recv (stream_id=13) accept-encoding: gzip, deflate
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[ 0.166] recv (stream_id=13) user-agent: nghttp2/1.0.0-DEV
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[ 0.166] recv PUSH_PROMISE frame <length=50, flags=0x04, stream_id=13>
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; END_HEADERS
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(padlen=0, promised_stream_id=2)
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[ 0.166] recv DATA frame <length=2670, flags=0x01, stream_id=13>
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[ 0.222] recv DATA frame <length=2601, flags=0x01, stream_id=13>
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; END_STREAM
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[ 0.167] recv (stream_id=2) :status: 200
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[ 0.167] recv (stream_id=2) date: Fri, 15 May 2015 14:45:22 GMT
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[ 0.167] recv (stream_id=2) content-type: text/css
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[ 0.167] recv (stream_id=2) last-modified: Fri, 15 May 2015 14:20:46 GMT
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[ 0.167] recv (stream_id=2) etag: W/"555600be-9845"
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[ 0.167] recv (stream_id=2) content-encoding: gzip
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[ 0.167] recv (stream_id=2) server: nghttpx nghttp2/1.0.0-DEV
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[ 0.167] recv (stream_id=2) via: 1.1 nghttpx
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[ 0.167] recv (stream_id=2) strict-transport-security: max-age=31536000
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[ 0.167] recv HEADERS frame <length=32, flags=0x04, stream_id=2>
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[ 0.222] recv (stream_id=2) :status: 200
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[ 0.222] recv (stream_id=2) date: Thu, 21 May 2015 16:38:14 GMT
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[ 0.222] recv (stream_id=2) content-type: text/css
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[ 0.222] recv (stream_id=2) last-modified: Fri, 15 May 2015 15:38:06 GMT
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[ 0.222] recv (stream_id=2) etag: W/"555612de-9845"
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[ 0.222] recv (stream_id=2) content-encoding: gzip
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[ 0.222] recv (stream_id=2) server: nghttpx nghttp2/1.0.1-DEV
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[ 0.222] recv (stream_id=2) via: 1.1 nghttpx
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[ 0.222] recv (stream_id=2) strict-transport-security: max-age=31536000
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[ 0.222] recv HEADERS frame <length=32, flags=0x04, stream_id=2>
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; END_HEADERS
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(padlen=0)
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; First push response header
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[ 0.196] recv DATA frame <length=8715, flags=0x01, stream_id=2>
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[ 0.228] recv DATA frame <length=8715, flags=0x01, stream_id=2>
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; END_STREAM
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[ 0.196] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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[ 0.228] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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(last_stream_id=2, error_code=NO_ERROR(0x00), opaque_data(0)=[])
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The HTTP Upgrade is performed like so::
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$ nghttp -nvu http://nghttp2.org
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[ 0.137] Connected
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[ 0.137] HTTP Upgrade request
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[ 0.011] Connected
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[ 0.011] HTTP Upgrade request
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GET / HTTP/1.1
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Host: nghttp2.org
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Connection: Upgrade, HTTP2-Settings
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Upgrade: h2c
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HTTP2-Settings: AAMAAABkAAQAAP__
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Accept: */*
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User-Agent: nghttp2/1.0.0-DEV
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User-Agent: nghttp2/1.0.1-DEV
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[ 0.156] HTTP Upgrade response
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[ 0.018] HTTP Upgrade response
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HTTP/1.1 101 Switching Protocols
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Connection: Upgrade
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Upgrade: h2c
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[ 0.156] HTTP Upgrade success
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[ 0.157] send SETTINGS frame <length=12, flags=0x00, stream_id=0>
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[ 0.018] HTTP Upgrade success
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[ 0.018] recv SETTINGS frame <length=12, flags=0x00, stream_id=0>
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(niv=2)
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[SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
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[SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
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[ 0.157] send PRIORITY frame <length=5, flags=0x00, stream_id=3>
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[ 0.018] send SETTINGS frame <length=12, flags=0x00, stream_id=0>
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(niv=2)
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[SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
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[SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
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[ 0.018] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
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; ACK
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(niv=0)
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[ 0.018] send PRIORITY frame <length=5, flags=0x00, stream_id=3>
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(dep_stream_id=0, weight=201, exclusive=0)
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[ 0.157] send PRIORITY frame <length=5, flags=0x00, stream_id=5>
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[ 0.018] send PRIORITY frame <length=5, flags=0x00, stream_id=5>
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(dep_stream_id=0, weight=101, exclusive=0)
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[ 0.157] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
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[ 0.018] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
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(dep_stream_id=0, weight=1, exclusive=0)
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[ 0.157] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
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[ 0.018] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
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(dep_stream_id=7, weight=1, exclusive=0)
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[ 0.157] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
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[ 0.018] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
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(dep_stream_id=3, weight=1, exclusive=0)
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[ 0.157] send PRIORITY frame <length=5, flags=0x00, stream_id=1>
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[ 0.018] send PRIORITY frame <length=5, flags=0x00, stream_id=1>
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(dep_stream_id=11, weight=16, exclusive=0)
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[ 0.157] recv SETTINGS frame <length=12, flags=0x00, stream_id=0>
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(niv=2)
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[SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
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[SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
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[ 0.157] recv (stream_id=1) :status: 200
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[ 0.157] recv (stream_id=1) date: Fri, 15 May 2015 14:46:08 GMT
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[ 0.157] recv (stream_id=1) content-type: text/html
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[ 0.157] recv (stream_id=1) content-length: 6783
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[ 0.157] recv (stream_id=1) last-modified: Fri, 15 May 2015 14:20:46 GMT
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[ 0.157] recv (stream_id=1) etag: "555600be-1a7f"
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[ 0.157] recv (stream_id=1) link: </stylesheets/screen.css>; rel=preload; as=stylesheet
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[ 0.157] recv (stream_id=1) accept-ranges: bytes
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[ 0.157] recv (stream_id=1) server: nghttpx nghttp2/1.0.0-DEV
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[ 0.157] recv (stream_id=1) via: 1.1 nghttpx
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[ 0.157] recv HEADERS frame <length=157, flags=0x04, stream_id=1>
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[ 0.019] recv (stream_id=1) :method: GET
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[ 0.019] recv (stream_id=1) :scheme: http
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[ 0.019] recv (stream_id=1) :path: /stylesheets/screen.css
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[ 0.019] recv (stream_id=1) host: nghttp2.org
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[ 0.019] recv (stream_id=1) user-agent: nghttp2/1.0.1-DEV
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[ 0.019] recv PUSH_PROMISE frame <length=49, flags=0x04, stream_id=1>
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; END_HEADERS
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(padlen=0, promised_stream_id=2)
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[ 0.019] recv (stream_id=1) :status: 200
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[ 0.019] recv (stream_id=1) date: Thu, 21 May 2015 16:39:16 GMT
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[ 0.019] recv (stream_id=1) content-type: text/html
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[ 0.019] recv (stream_id=1) content-length: 6646
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[ 0.019] recv (stream_id=1) last-modified: Fri, 15 May 2015 15:38:06 GMT
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[ 0.019] recv (stream_id=1) etag: "555612de-19f6"
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[ 0.019] recv (stream_id=1) link: </stylesheets/screen.css>; rel=preload; as=stylesheet
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[ 0.019] recv (stream_id=1) accept-ranges: bytes
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[ 0.019] recv (stream_id=1) server: nghttpx nghttp2/1.0.1-DEV
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[ 0.019] recv (stream_id=1) via: 1.1 nghttpx
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[ 0.019] recv HEADERS frame <length=157, flags=0x04, stream_id=1>
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; END_HEADERS
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(padlen=0)
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; First response header
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[ 0.157] recv (stream_id=1) :method: GET
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[ 0.157] recv (stream_id=1) :scheme: http
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[ 0.157] recv (stream_id=1) :path: /stylesheets/screen.css
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[ 0.157] recv (stream_id=1) host: nghttp2.org
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[ 0.157] recv (stream_id=1) user-agent: nghttp2/1.0.0-DEV
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[ 0.157] recv PUSH_PROMISE frame <length=49, flags=0x04, stream_id=1>
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; END_HEADERS
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(padlen=0, promised_stream_id=2)
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[ 0.157] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
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; ACK
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(niv=0)
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[ 0.161] recv DATA frame <length=6783, flags=0x01, stream_id=1>
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[ 0.019] recv DATA frame <length=6646, flags=0x01, stream_id=1>
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; END_STREAM
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[ 0.162] recv (stream_id=2) :status: 200
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[ 0.162] recv (stream_id=2) date: Fri, 15 May 2015 14:46:08 GMT
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[ 0.162] recv (stream_id=2) content-type: text/css
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[ 0.162] recv (stream_id=2) content-length: 38981
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[ 0.162] recv (stream_id=2) last-modified: Fri, 15 May 2015 14:20:46 GMT
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[ 0.162] recv (stream_id=2) etag: "555600be-9845"
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[ 0.162] recv (stream_id=2) accept-ranges: bytes
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[ 0.162] recv (stream_id=2) server: nghttpx nghttp2/1.0.0-DEV
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[ 0.162] recv (stream_id=2) via: 1.1 nghttpx
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[ 0.162] recv HEADERS frame <length=36, flags=0x04, stream_id=2>
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[ 0.019] recv (stream_id=2) :status: 200
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[ 0.019] recv (stream_id=2) date: Thu, 21 May 2015 16:39:16 GMT
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[ 0.019] recv (stream_id=2) content-type: text/css
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[ 0.019] recv (stream_id=2) content-length: 38981
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[ 0.019] recv (stream_id=2) last-modified: Fri, 15 May 2015 15:38:06 GMT
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[ 0.019] recv (stream_id=2) etag: "555612de-9845"
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[ 0.019] recv (stream_id=2) accept-ranges: bytes
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[ 0.019] recv (stream_id=2) server: nghttpx nghttp2/1.0.1-DEV
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[ 0.019] recv (stream_id=2) via: 1.1 nghttpx
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[ 0.019] recv HEADERS frame <length=36, flags=0x04, stream_id=2>
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; END_HEADERS
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(padlen=0)
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; First push response header
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[ 0.191] recv DATA frame <length=16384, flags=0x00, stream_id=2>
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[ 0.215] recv DATA frame <length=7952, flags=0x00, stream_id=2>
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[ 0.215] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
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(window_size_increment=33322)
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[ 0.238] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=2>
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(window_size_increment=33549)
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[ 0.238] recv DATA frame <length=14645, flags=0x01, stream_id=2>
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[ 0.026] recv DATA frame <length=16384, flags=0x00, stream_id=2>
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[ 0.027] recv DATA frame <length=7952, flags=0x00, stream_id=2>
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[ 0.027] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
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(window_size_increment=33343)
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[ 0.032] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=2>
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(window_size_increment=33707)
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[ 0.032] recv DATA frame <length=14645, flags=0x01, stream_id=2>
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; END_STREAM
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[ 0.238] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
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[ 0.032] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
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; ACK
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(niv=0)
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[ 0.238] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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[ 0.032] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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(last_stream_id=2, error_code=NO_ERROR(0x00), opaque_data(0)=[])
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Using the ``-s`` option, ``nghttp`` prints out some timing information for
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Reference in New Issue