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authorLoïc Hoguin <[email protected]>2016-06-09 11:21:07 +0200
committerLoïc Hoguin <[email protected]>2016-06-09 11:21:07 +0200
commitdef0bc530b0ec9a6a947350fc194e3385aae4a90 (patch)
treefbae9903ef48515f69385d1fffbcffab1623660f
parent4ced1d09943a2f1a9e22426904560e93d41bb8bf (diff)
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Add HTTP/2 snippets to all working examples
-rw-r--r--examples/echo_get/README.asciidoc56
-rw-r--r--examples/echo_post/README.asciidoc61
-rw-r--r--examples/hello_world/README.asciidoc56
3 files changed, 170 insertions, 3 deletions
diff --git a/examples/echo_get/README.asciidoc b/examples/echo_get/README.asciidoc
index d002d61..06badec 100644
--- a/examples/echo_get/README.asciidoc
+++ b/examples/echo_get/README.asciidoc
@@ -12,7 +12,7 @@ Then point your browser to http://localhost:8080/?echo=hello
You can replace the `echo` parameter with another to check
that the handler is echoing it back properly.
-== Example output
+== HTTP/1.1 example output
[source,bash]
----
@@ -26,3 +26,57 @@ content-type: text/plain; charset=utf-8
saymyname
----
+
+== HTTP/2 example output
+
+[source,bash]
+----
+$ nghttp -v "http://localhost:8080/?echo=saymyname"
+[ 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=51, 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: /?echo=saymyname
+ :scheme: http
+ :authority: localhost:8080
+ accept: */*
+ accept-encoding: gzip, deflate
+ user-agent: nghttp2/1.7.1
+[ 0.000] recv SETTINGS frame <length=0, flags=0x00, stream_id=0>
+ (niv=0)
+[ 0.000] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
+ ; ACK
+ (niv=0)
+[ 0.000] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
+ ; ACK
+ (niv=0)
+[ 0.001] recv (stream_id=13) :status: 200
+[ 0.001] recv (stream_id=13) content-length: 9
+[ 0.001] recv (stream_id=13) content-type: text/plain; charset=utf-8
+[ 0.001] recv (stream_id=13) date: Thu, 09 Jun 2016 09:06:05 GMT
+[ 0.001] recv (stream_id=13) server: Cowboy
+[ 0.001] recv HEADERS frame <length=55, flags=0x04, stream_id=13>
+ ; END_HEADERS
+ (padlen=0)
+ ; First response header
+saymyname[ 0.001] recv DATA frame <length=9, flags=0x01, stream_id=13>
+ ; END_STREAM
+[ 0.001] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
+ (last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
+----
diff --git a/examples/echo_post/README.asciidoc b/examples/echo_post/README.asciidoc
index 144e216..81b4cfc 100644
--- a/examples/echo_post/README.asciidoc
+++ b/examples/echo_post/README.asciidoc
@@ -12,7 +12,7 @@ complex to test. Some browsers feature tools that allow you
to perform one such request, or you can use the command line
tool `curl` as we will demonstrate.
-== Example output
+== HTTP/1.1 example output
[source,bash]
----
@@ -26,3 +26,62 @@ content-type: text/plain; charset=utf-8
echomeplz
----
+
+== HTTP/2 example output
+
+[source,bash]
+----
+$ echo echo=echomeplz | nghttp -v -d - 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)
+[ 0.001] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
+ (dep_stream_id=0, weight=1, exclusive=0)
+[ 0.001] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
+ (dep_stream_id=7, weight=1, exclusive=0)
+[ 0.001] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
+ (dep_stream_id=3, weight=1, exclusive=0)
+[ 0.001] send HEADERS frame <length=43, flags=0x24, stream_id=13>
+ ; END_HEADERS | PRIORITY
+ (padlen=0, dep_stream_id=11, weight=16, exclusive=0)
+ ; Open new stream
+ :method: POST
+ :path: /
+ :scheme: http
+ :authority: localhost:8080
+ accept: */*
+ accept-encoding: gzip, deflate
+ user-agent: nghttp2/1.7.1
+ content-length: 15
+[ 0.001] send DATA frame <length=15, flags=0x00, stream_id=13>
+[ 0.001] send DATA frame <length=0, flags=0x01, stream_id=13>
+ ; END_STREAM
+[ 0.012] recv SETTINGS frame <length=0, flags=0x00, stream_id=0>
+ (niv=0)
+[ 0.012] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
+ ; ACK
+ (niv=0)
+[ 0.012] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
+ ; ACK
+ (niv=0)
+[ 0.020] recv (stream_id=13) :status: 200
+[ 0.020] recv (stream_id=13) content-length: 10
+[ 0.020] recv (stream_id=13) content-type: text/plain; charset=utf-8
+[ 0.020] recv (stream_id=13) date: Thu, 09 Jun 2016 09:19:35 GMT
+[ 0.020] recv (stream_id=13) server: Cowboy
+[ 0.020] recv HEADERS frame <length=57, flags=0x04, stream_id=13>
+ ; END_HEADERS
+ (padlen=0)
+ ; First response header
+echomeplz
+[ 0.020] recv DATA frame <length=10, flags=0x01, stream_id=13>
+ ; END_STREAM
+[ 0.020] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
+ (last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
+----
diff --git a/examples/hello_world/README.asciidoc b/examples/hello_world/README.asciidoc
index 66a6bd6..96c1a60 100644
--- a/examples/hello_world/README.asciidoc
+++ b/examples/hello_world/README.asciidoc
@@ -9,7 +9,7 @@ $ make run
Then point your browser to http://localhost:8080
-== Example output
+== HTTP/1.1 example output
[source,bash]
----
@@ -23,3 +23,57 @@ 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)=[])
+----