mirror of
https://github.com/ninenines/cowboy.git
synced 2025-07-14 04:10:24 +00:00
79 lines
2.6 KiB
Text
79 lines
2.6 KiB
Text
= Hello world example
|
|
|
|
To try this example, you need GNU `make` and `git` in your PATH.
|
|
|
|
To build and run the example, use the following command:
|
|
|
|
[source,bash]
|
|
$ make run
|
|
|
|
Then point your browser to http://localhost:8080
|
|
|
|
== HTTP/1.1 example output
|
|
|
|
[source,bash]
|
|
----
|
|
$ curl -i http://localhost:8080
|
|
HTTP/1.1 200 OK
|
|
connection: keep-alive
|
|
server: Cowboy
|
|
date: Fri, 28 Sep 2012 04:10:25 GMT
|
|
content-length: 12
|
|
content-type: text/plain
|
|
|
|
Hello world!
|
|
----
|
|
|
|
== HTTP/2 example output
|
|
|
|
[source,bash]
|
|
----
|
|
$ nghttp -v http://localhost:8080
|
|
[ 0.000] Connected
|
|
[ 0.000] send SETTINGS frame <length=12, flags=0x00, stream_id=0>
|
|
(niv=2)
|
|
[SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
|
|
[SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
|
|
[ 0.000] send PRIORITY frame <length=5, flags=0x00, stream_id=3>
|
|
(dep_stream_id=0, weight=201, exclusive=0)
|
|
[ 0.000] send PRIORITY frame <length=5, flags=0x00, stream_id=5>
|
|
(dep_stream_id=0, weight=101, exclusive=0)
|
|
[ 0.000] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
|
|
(dep_stream_id=0, weight=1, exclusive=0)
|
|
[ 0.000] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
|
|
(dep_stream_id=7, weight=1, exclusive=0)
|
|
[ 0.000] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
|
|
(dep_stream_id=3, weight=1, exclusive=0)
|
|
[ 0.000] send HEADERS frame <length=38, flags=0x25, stream_id=13>
|
|
; END_STREAM | END_HEADERS | PRIORITY
|
|
(padlen=0, dep_stream_id=11, weight=16, exclusive=0)
|
|
; Open new stream
|
|
:method: GET
|
|
:path: /
|
|
:scheme: http
|
|
:authority: localhost:8080
|
|
accept: */*
|
|
accept-encoding: gzip, deflate
|
|
user-agent: nghttp2/1.7.1
|
|
[ 0.008] recv SETTINGS frame <length=0, flags=0x00, stream_id=0>
|
|
(niv=0)
|
|
[ 0.008] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
|
|
; ACK
|
|
(niv=0)
|
|
[ 0.008] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
|
|
; ACK
|
|
(niv=0)
|
|
[ 0.013] recv (stream_id=13) :status: 200
|
|
[ 0.013] recv (stream_id=13) content-length: 12
|
|
[ 0.013] recv (stream_id=13) content-type: text/plain
|
|
[ 0.013] recv (stream_id=13) date: Thu, 09 Jun 2016 08:56:56 GMT
|
|
[ 0.013] recv (stream_id=13) server: Cowboy
|
|
[ 0.013] recv HEADERS frame <length=46, flags=0x04, stream_id=13>
|
|
; END_HEADERS
|
|
(padlen=0)
|
|
; First response header
|
|
Hello world![ 0.013] recv DATA frame <length=12, flags=0x01, stream_id=13>
|
|
; END_STREAM
|
|
[ 0.013] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
|
|
(last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
|
|
----
|