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Fix rest_hello_world example
This commit is contained in:
Loïc Hoguin
parent
5ca49fefa9
commit
4293a40d9e
3 changed files with 273 additions and 5 deletions
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@ -9,7 +9,7 @@ $ make run
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Then point your browser to http://localhost:8080
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== Example output
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== HTTP/1.1 example output
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Request HTML:
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@ -79,3 +79,231 @@ date: Fri, 28 Sep 2012 04:18:51 GMT
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content-length: 0
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----
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== HTTP/2 example output
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Request HTML:
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[source,bash]
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----
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$ nghttp -v http://localhost:8080
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[ 0.000] Connected
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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] send HEADERS frame <length=38, 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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:method: GET
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:path: /
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:scheme: http
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:authority: localhost:8080
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accept: */*
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accept-encoding: gzip, deflate
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user-agent: nghttp2/1.7.1
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[ 0.000] recv SETTINGS frame <length=0, flags=0x00, stream_id=0>
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(niv=0)
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[ 0.000] 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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[ 0.000] 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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[ 0.001] recv (stream_id=13) :status: 200
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[ 0.001] recv (stream_id=13) content-length: 136
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[ 0.001] recv (stream_id=13) content-type: text/html
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[ 0.001] recv (stream_id=13) date: Thu, 09 Jun 2016 14:28:50 GMT
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[ 0.001] recv (stream_id=13) server: Cowboy
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[ 0.001] recv (stream_id=13) vary: accept
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[ 0.001] recv HEADERS frame <length=52, 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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<html>
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<head>
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<meta charset="utf-8">
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<title>REST Hello World!</title>
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</head>
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<body>
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<p>REST Hello World as HTML!</p>
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</body>
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</html>[ 0.001] recv DATA frame <length=136, flags=0x01, stream_id=13>
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; END_STREAM
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[ 0.001] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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(last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
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----
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Request JSON:
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[source,bash]
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----
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$ nghttp -v -H "accept: application/json" http://localhost:8080
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[ 0.000] Connected
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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.001] 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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[ 0.001] send HEADERS frame <length=46, 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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:method: GET
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:path: /
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:scheme: http
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:authority: localhost:8080
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accept: application/json
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accept-encoding: gzip, deflate
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user-agent: nghttp2/1.7.1
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[ 0.001] recv SETTINGS frame <length=0, flags=0x00, stream_id=0>
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(niv=0)
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[ 0.001] 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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[ 0.001] 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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[ 0.001] recv (stream_id=13) :status: 200
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[ 0.001] recv (stream_id=13) content-length: 24
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[ 0.001] recv (stream_id=13) content-type: application/json
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[ 0.001] recv (stream_id=13) date: Thu, 09 Jun 2016 14:29:00 GMT
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[ 0.001] recv (stream_id=13) server: Cowboy
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[ 0.001] recv (stream_id=13) vary: accept
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[ 0.001] recv HEADERS frame <length=55, 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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{"rest": "Hello World!"}[ 0.002] recv DATA frame <length=24, flags=0x01, stream_id=13>
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; END_STREAM
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[ 0.002] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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(last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
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----
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Request plain text:
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[source,bash]
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----
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$ nghttp -v -H "accept: text/plain" http://localhost:8080
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[ 0.000] Connected
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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] send HEADERS frame <length=42, 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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:method: GET
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:path: /
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:scheme: http
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:authority: localhost:8080
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accept: text/plain
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accept-encoding: gzip, deflate
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user-agent: nghttp2/1.7.1
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[ 0.000] recv SETTINGS frame <length=0, flags=0x00, stream_id=0>
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(niv=0)
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[ 0.000] 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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[ 0.000] 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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[ 0.000] recv (stream_id=13) :status: 200
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[ 0.000] recv (stream_id=13) content-length: 25
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[ 0.000] recv (stream_id=13) content-type: text/plain
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[ 0.000] recv (stream_id=13) date: Thu, 09 Jun 2016 14:28:25 GMT
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[ 0.000] recv (stream_id=13) server: Cowboy
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[ 0.000] recv (stream_id=13) vary: accept
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[ 0.000] recv HEADERS frame <length=51, 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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REST Hello World as text![ 0.000] recv DATA frame <length=25, flags=0x01, stream_id=13>
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; END_STREAM
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[ 0.000] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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(last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
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----
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Request a non acceptable content-type:
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[source,bash]
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----
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$ nghttp -v -H "accept: text/css" http://localhost:8080
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[ 0.000] Connected
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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] 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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[ 0.000] send HEADERS frame <length=41, 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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:method: GET
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:path: /
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:scheme: http
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:authority: localhost:8080
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accept: text/css
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accept-encoding: gzip, deflate
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user-agent: nghttp2/1.7.1
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[ 0.007] recv SETTINGS frame <length=0, flags=0x00, stream_id=0>
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(niv=0)
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[ 0.007] 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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[ 0.007] 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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[ 0.021] recv (stream_id=13) :status: 406
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[ 0.021] recv (stream_id=13) content-length: 0
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[ 0.021] recv (stream_id=13) date: Thu, 09 Jun 2016 14:29:15 GMT
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[ 0.021] recv (stream_id=13) server: Cowboy
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[ 0.021] recv HEADERS frame <length=39, 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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[ 0.021] recv DATA frame <length=0, flags=0x01, stream_id=13>
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; END_STREAM
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[ 0.021] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
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(last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
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----
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@ -16,9 +16,9 @@ start(_Type, _Args) ->
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{"/", toppage_handler, []}
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]}
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]),
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{ok, _} = cowboy:start_http(http, 100, [{port, 8080}], [
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{env, [{dispatch, Dispatch}]}
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]),
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{ok, _} = cowboy:start_clear(http, 100, [{port, 8080}], #{
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env => #{dispatch => Dispatch}
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}),
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rest_hello_world_sup:start_link().
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stop(_State) ->
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