This is an automated email from the ASF dual-hosted git repository.
jamesbognar pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/juneau-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 3a4f4b640 Update about page.
3a4f4b640 is described below
commit 3a4f4b640fb4307501ce8798a969b2eeeb3b8204
Author: JamesBognar <[email protected]>
AuthorDate: Sat Jul 2 09:07:10 2022 -0400
Update about page.
---
content/about.html | 187 +++++++++++++++++++++++++++++++++++++--------------
templates/about.html | 187 +++++++++++++++++++++++++++++++++++++--------------
2 files changed, 274 insertions(+), 100 deletions(-)
diff --git a/content/about.html b/content/about.html
index aaac328fe..8597434fd 100644
--- a/content/about.html
+++ b/content/about.html
@@ -38,7 +38,7 @@
<td rowspan="4"
style='text-align:center;font-weight:bold;padding:20px;'
class='code'>juneau-core</td>
<td class='code'><a class='doclink'
href='http://juneau.apache.org/site/apidocs-9.0.0/overview-summary.html#juneau-marshall'>juneau-marshall</a></td>
<td style='padding:10px;'>
- POJO marshalling support for JSON, XML,
HTML, URL-encoding, UON, MessagePack, and CSV using no external library
dependencies.
+ POJO marshalling support for JSON, XML,
HTML, URL-encoding, UON, MessagePack, and CSV using no external module
dependencies.
</td>
</tr>
<tr class='dark bb'>
@@ -101,18 +101,18 @@
provides memory-efficient POJO serializing and parsing
for 12 languages:
</p>
<p class='bjava'>
- | <jc>// A simple bean</jc>
- | <jk>public class</jk> Person {
- | <jk>public</jk> String <jf>name</jf> =
<js>"John Smith"</js>;
- | <jk>public int</jk> <jf>age</jf> = 21;
- | }
- |
- | <jc>// Produces:
- | // "{"name":"John Smith","age":21}"</jc>
- | String <jv>json</jv> =
Json.<jsm>of</jsm>(<jk>new</jk> Person());
- |
- | <jc>// Parse back into a bean.</jc>
- | Person <jv>person</jv> =
Json.<jsm>from</jsm>(<jv>json</jv>, Person.<jk>class</jk>);
+ <jc>// A simple bean</jc>
+ <jk>public class</jk> Person {
+ <jk>public</jk> String <jf>name</jf> = <js>"John Smith"</js>;
+ <jk>public int</jk> <jf>age</jf> = 21;
+ }
+
+ <jc>// Produces:
+ // "{"name":"John Smith","age":21}"</jc>
+ String <jv>json</jv> = Json.<jsm>of</jsm>(<jk>new</jk> Person());
+
+ <jc>// Parse back into a bean.</jc>
+ Person <jv>person</jv> = Json.<jsm>from</jsm>(<jv>json</jv>,
Person.<jk>class</jk>);
</p>
<p>
The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-9.0.0/overview-summary.html#juneau-rest-server'>juneau-rest-server</a>
@@ -122,42 +122,129 @@
of the REST protocol.
</p>
<p class='bjava'>
- | <jc>// Server-side endpoint</jc>
- | <ja>@Rest</ja>(path=<js>"/petstore"</js>)
- | <jk>public class</jk> PetStore {
- |
- |
<ja>@RestPost</ja>(path=<js>"/pets"</js>, guards=AdminGuard.<jk>class</jk>)
- | <jk>public</jk> Ok addPet(
- | <ja>@Content</ja> CreatePet
<jv>createPetBean</jv>,
- |
<ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
- |
<ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk> <jv>debug</jv>
- | ) <jk>throws</jk> BadRequest,
Unauthorized, InternalServerError {
- | <jc>// Process request.</jc>
- | <jk>return</jk>
Ok.<jsf>OK</jsf>; <jc>// Standard 400-OK response.</jc>
- | }
- | }
- |
- | <jc>// Client-side Java interface that
describes the REST endpoint</jc>
- | <ja>@Remote</ja>(path=<js>"/petstore"</js>)
- | <jk>public interface</jk> PetStoreService {
- |
- | <ja>@RemotePost</ja>(<js>"/pets"</js>)
- | Ok addPet(
- | <ja>@Content</ja> CreatePet
<jv>createPet</jv>,
- |
<ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
- |
<ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk> <jv>debug</jv>
- | ) <jk>throws</jk> BadRequest,
Unauthorized, InternalServerError;
- | }
- |
- | <jc>// Use a RestClient with default Simple
JSON support and BASIC auth.</jc>
- | RestClient <jv>client</jv> =
RestClient.<jsm>create</jsm>().simpleJson().basicAuth(...).build();
- |
- | <jc>// Instantiate our proxy interface.</jc>
- | PetStore <jv>store</jv> =
<jv>client</jv>.getRemote(PetStore.<jk>class</jk>,
<js>"http://localhost:10000";</js>);
- |
- | <jc>// Use it to create a pet.</jc>
- | CreatePet <jv>createPet</jv> = <jk>new</jk>
CreatePet(<js>"Fluffy"</js>, 9.99);
- | Pet <jv>pet</jv> =
<jv>store</jv>.addPet(<jv>createPet</jv>, UUID.<jsm>randomUUID</jsm>(),
<jk>true</jk>);
+ <jc>// Server-side endpoint</jc>
+ <ja>@Rest</ja>(path=<js>"/petstore"</js>)
+ <jk>public class</jk> PetStoreRest {
+
+ <ja>@RestPost</ja>(path=<js>"/pets"</js>,
guards=AdminGuard.<jk>class</jk>)
+ <jk>public</jk> Ok addPet(
+ <ja>@Content</ja> CreatePet <jv>createPetBean</jv>,
+ <ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
+ <ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk>
<jv>debug</jv>
+ ) <jk>throws</jk> BadRequest, Unauthorized, InternalServerError
{
+ <jc>// Process request.</jc>
+ <jk>return</jk> Ok.<jsf>OK</jsf>; <jc>// Standard
400-OK response.</jc>
+ }
+ }
+
+ <jc>// Client-side Java interface that describes the REST endpoint</jc>
+ <ja>@Remote</ja>(path=<js>"/petstore"</js>)
+ <jk>public interface</jk> PetStoreClient {
+
+ <ja>@RemotePost</ja>(<js>"/pets"</js>)
+ Ok addPet(
+ <ja>@Content</ja> CreatePet <jv>createPet</jv>,
+ <ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
+ <ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk>
<jv>debug</jv>
+ ) <jk>throws</jk> BadRequest, Unauthorized, InternalServerError;
+ }
+
+ <jc>// Use a RestClient with default Simple JSON support and BASIC
auth.</jc>
+ RestClient <jv>client</jv> =
RestClient.<jsm>create</jsm>().simpleJson().basicAuth(...).build();
+
+ <jc>// Instantiate our proxy interface.</jc>
+ PetStoreClient <jv>store</jv> =
<jv>client</jv>.getRemote(PetStoreClient.<jk>class</jk>,
<js>"http://localhost:10000";</js>);
+
+ <jc>// Use it to create a pet.</jc>
+ CreatePet <jv>createPet</jv> = <jk>new</jk>
CreatePet(<js>"Fluffy"</js>, 9.99);
+ Pet <jv>pet</jv> = <jv>store</jv>.addPet(<jv>createPet</jv>,
UUID.<jsm>randomUUID</jsm>(), <jk>true</jk>);
+ </p>
+ <p>
+ The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-9.0.0/overview-summary.html#juneau-dto'>juneau-dto</a>
module
+ contains several predefined POJOs for generating
commonly-used document types that
+ are designed to be used with the Juneau Marshaller APIs
for both serializing and parsing.
+ For example, you can build HTML DOMs in Java:
+ </p>
+ <p class='bjava'>
+ <jk>import static</jk> org.apache.juneau.dto.html5.HtmlBuilder.*;
+
+ <jc>// An HTML table</jc>
+ Object <jv>mytable</jv> =
+ <jsm>table</jsm>(
+ <jsm>tr</jsm>(
+ <jsm>th</jsm>(<js>"c1"</js>),
+ <jsm>th</jsm>(<js>"c2"</js>)
+ ),
+ <jsm>tr</jsm>(
+ <jsm>td</jsm>(<js>"v1"</js>),
+ <jsm>td</jsm>(<js>"v2"</js>)
+ )
+ );
+
+ String <jv>html</jv> =
HtmlSerializer.<jsf>DEFAULT</jsf>.serialize(<jv>mytable</jv>);
+ </p>
+ <p class='bxml'><xt>
+ <table>
+ <tr>
+ <th><xv>c1</xv></th>
+ <th><xv>c2</xv></th>
+ </tr>
+ <tr>
+ <td><xv>v1</xv></td>
+ <td><xv>v2</xv></td>
+ </tr>
+ </table>
+ </xt></p>
+ <p>
+ The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-9.0.0/overview-summary.html#juneau-config'>juneau-config</a>
+ module contains a powerful API for creating and using
INI-style config files.
+ </p>
+ <p class='bini'>
+ <cc># A set of entries</cc>
+ <cs>[Section1]</cs>
+
+ <cc># An integer</cc>
+ <ck>key1</ck> = <cv>1</cv>
+
+ <cc># A boolean</cc>
+ <ck>key2</ck> = <cv>true</cv>
+
+ <cc># An array</cc>
+ <ck>key3</ck> = <cv>1,2,3</cv>
+
+ <cc># A POJO</cc>
+ <ck>key4</ck> = <cv>http://bar</cv>
+ </p>
+ <p class='bjava'>
+ <jc>// Create a Config object</jc>
+ Config <jv>config</jv> =
Config.<jsm>create</jsm>().name(<js>"MyConfig.cfg"</js>).build();
+
+ <jc>// Read values from section #1</jc>
+ <jk>int</jk> <jv>key1</jv> =
<jv>config</jv>.getInt(<js>"Section1/key1"</js>);
+ <jk>boolean</jk> <jv>key2</jv> =
<jv>config</jv>.getBoolean(<js>"Section1/key2"</js>);
+ <jk>int</jk>[] <jv>key3</jv> =
<jv>config</jv>.getObject(<js>"Section1/key3"</js>,
<jk>int</jk>[].<jk>class</jk>);
+ URL <jv>key4</jv> = <jv>config</jv>.getObject(<js>"Section1/key4"</js>,
URL.<jk>class</jk>);
+ </p>
+ <p>
+ The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-9.0.0/overview-summary.html#juneau-assertions'>juneau-assertions</a>
+ module in Juneau is a powerful API for performing
fluent style assertions.
+ </p>
+ <h5 class='figure'>Examples:</h5>
+ <p class='bjava'>
+ <jk>import static</jk> org.apache.juneau.assertions.Assertions.*;
+
+ <jc>// Check the contents of a string.</jc>
+ <jc>// "as" methods perform a transformation.</jc>
+ <jc>// "is" methods perform an assertion.</jc>
+ <jsm>assertString</jsm>(<js>"foo, bar"</js>)
+ .asSplit(<js>","</js>)
+ .is(<js>"foo"</js>, <js>"bar"</js>);
+
+ <jc>// Extract a subset of properties from a list of beans and compare
using Simplified JSON.</jc>
+ List<MyBean> <jv>myListOfBeans</jv> = ...;
+ <jsm>assertBeanList</jsm>(<jv>myListOfBeans</jv>)
+ .asProperties(<js>"a,b"</js>)
+ .asJson().is(<js>"[{a:1,b:'foo'}]"</js>);
</p>
<ul class='spaced-list'>
<li>
@@ -175,7 +262,7 @@
<li>
Lots of up-to-date documentation and examples
<li>
- Minimal library dependencies making them
optimal for uber-jars
+ Minimal module dependencies making them optimal
for uber-jars
<li>
Built on top of Servlet and Apache HttpClient
APIs that allow you to use the newest HTTP/2 features
such as request/response multiplexing and
server push.
diff --git a/templates/about.html b/templates/about.html
index cf6bfb868..a836d8f6b 100644
--- a/templates/about.html
+++ b/templates/about.html
@@ -38,7 +38,7 @@
<td rowspan="4"
style='text-align:center;font-weight:bold;padding:20px;'
class='code'>juneau-core</td>
<td class='code'><a class='doclink'
href='http://juneau.apache.org/site/apidocs-{@property
juneauVersion}/overview-summary.html#juneau-marshall'>juneau-marshall</a></td>
<td style='padding:10px;'>
- POJO marshalling support for JSON, XML,
HTML, URL-encoding, UON, MessagePack, and CSV using no external library
dependencies.
+ POJO marshalling support for JSON, XML,
HTML, URL-encoding, UON, MessagePack, and CSV using no external module
dependencies.
</td>
</tr>
<tr class='dark bb'>
@@ -101,18 +101,18 @@
provides memory-efficient POJO serializing and parsing
for 12 languages:
</p>
<p class='bjava'>
- | <jc>// A simple bean</jc>
- | <jk>public class</jk> Person {
- | <jk>public</jk> String <jf>name</jf> =
<js>"John Smith"</js>;
- | <jk>public int</jk> <jf>age</jf> = 21;
- | }
- |
- | <jc>// Produces:
- | // "{"name":"John Smith","age":21}"</jc>
- | String <jv>json</jv> =
Json.<jsm>of</jsm>(<jk>new</jk> Person());
- |
- | <jc>// Parse back into a bean.</jc>
- | Person <jv>person</jv> =
Json.<jsm>from</jsm>(<jv>json</jv>, Person.<jk>class</jk>);
+ <jc>// A simple bean</jc>
+ <jk>public class</jk> Person {
+ <jk>public</jk> String <jf>name</jf> = <js>"John Smith"</js>;
+ <jk>public int</jk> <jf>age</jf> = 21;
+ }
+
+ <jc>// Produces:
+ // "{"name":"John Smith","age":21}"</jc>
+ String <jv>json</jv> = Json.<jsm>of</jsm>(<jk>new</jk> Person());
+
+ <jc>// Parse back into a bean.</jc>
+ Person <jv>person</jv> = Json.<jsm>from</jsm>(<jv>json</jv>,
Person.<jk>class</jk>);
</p>
<p>
The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-{@property
juneauVersion}/overview-summary.html#juneau-rest-server'>juneau-rest-server</a>
@@ -122,42 +122,129 @@
of the REST protocol.
</p>
<p class='bjava'>
- | <jc>// Server-side endpoint</jc>
- | <ja>@Rest</ja>(path=<js>"/petstore"</js>)
- | <jk>public class</jk> PetStore {
- |
- |
<ja>@RestPost</ja>(path=<js>"/pets"</js>, guards=AdminGuard.<jk>class</jk>)
- | <jk>public</jk> Ok addPet(
- | <ja>@Content</ja> CreatePet
<jv>createPetBean</jv>,
- |
<ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
- |
<ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk> <jv>debug</jv>
- | ) <jk>throws</jk> BadRequest,
Unauthorized, InternalServerError {
- | <jc>// Process request.</jc>
- | <jk>return</jk>
Ok.<jsf>OK</jsf>; <jc>// Standard 400-OK response.</jc>
- | }
- | }
- |
- | <jc>// Client-side Java interface that
describes the REST endpoint</jc>
- | <ja>@Remote</ja>(path=<js>"/petstore"</js>)
- | <jk>public interface</jk> PetStoreService {
- |
- | <ja>@RemotePost</ja>(<js>"/pets"</js>)
- | Ok addPet(
- | <ja>@Content</ja> CreatePet
<jv>createPet</jv>,
- |
<ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
- |
<ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk> <jv>debug</jv>
- | ) <jk>throws</jk> BadRequest,
Unauthorized, InternalServerError;
- | }
- |
- | <jc>// Use a RestClient with default Simple
JSON support and BASIC auth.</jc>
- | RestClient <jv>client</jv> =
RestClient.<jsm>create</jsm>().simpleJson().basicAuth(...).build();
- |
- | <jc>// Instantiate our proxy interface.</jc>
- | PetStore <jv>store</jv> =
<jv>client</jv>.getRemote(PetStore.<jk>class</jk>,
<js>"http://localhost:10000";</js>);
- |
- | <jc>// Use it to create a pet.</jc>
- | CreatePet <jv>createPet</jv> = <jk>new</jk>
CreatePet(<js>"Fluffy"</js>, 9.99);
- | Pet <jv>pet</jv> =
<jv>store</jv>.addPet(<jv>createPet</jv>, UUID.<jsm>randomUUID</jsm>(),
<jk>true</jk>);
+ <jc>// Server-side endpoint</jc>
+ <ja>@Rest</ja>(path=<js>"/petstore"</js>)
+ <jk>public class</jk> PetStoreRest {
+
+ <ja>@RestPost</ja>(path=<js>"/pets"</js>,
guards=AdminGuard.<jk>class</jk>)
+ <jk>public</jk> Ok addPet(
+ <ja>@Content</ja> CreatePet <jv>createPetBean</jv>,
+ <ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
+ <ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk>
<jv>debug</jv>
+ ) <jk>throws</jk> BadRequest, Unauthorized, InternalServerError
{
+ <jc>// Process request.</jc>
+ <jk>return</jk> Ok.<jsf>OK</jsf>; <jc>// Standard
400-OK response.</jc>
+ }
+ }
+
+ <jc>// Client-side Java interface that describes the REST endpoint</jc>
+ <ja>@Remote</ja>(path=<js>"/petstore"</js>)
+ <jk>public interface</jk> PetStoreClient {
+
+ <ja>@RemotePost</ja>(<js>"/pets"</js>)
+ Ok addPet(
+ <ja>@Content</ja> CreatePet <jv>createPet</jv>,
+ <ja>@Header</ja>(<js>"E-Tag"</js>) UUID <jv>etag</jv>,
+ <ja>@Query</ja>(<js>"debug"</js>) <jk>boolean</jk>
<jv>debug</jv>
+ ) <jk>throws</jk> BadRequest, Unauthorized, InternalServerError;
+ }
+
+ <jc>// Use a RestClient with default Simple JSON support and BASIC
auth.</jc>
+ RestClient <jv>client</jv> =
RestClient.<jsm>create</jsm>().simpleJson().basicAuth(...).build();
+
+ <jc>// Instantiate our proxy interface.</jc>
+ PetStoreClient <jv>store</jv> =
<jv>client</jv>.getRemote(PetStoreClient.<jk>class</jk>,
<js>"http://localhost:10000";</js>);
+
+ <jc>// Use it to create a pet.</jc>
+ CreatePet <jv>createPet</jv> = <jk>new</jk>
CreatePet(<js>"Fluffy"</js>, 9.99);
+ Pet <jv>pet</jv> = <jv>store</jv>.addPet(<jv>createPet</jv>,
UUID.<jsm>randomUUID</jsm>(), <jk>true</jk>);
+ </p>
+ <p>
+ The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-{@property
juneauVersion}/overview-summary.html#juneau-dto'>juneau-dto</a> module
+ contains several predefined POJOs for generating
commonly-used document types that
+ are designed to be used with the Juneau Marshaller APIs
for both serializing and parsing.
+ For example, you can build HTML DOMs in Java:
+ </p>
+ <p class='bjava'>
+ <jk>import static</jk> org.apache.juneau.dto.html5.HtmlBuilder.*;
+
+ <jc>// An HTML table</jc>
+ Object <jv>mytable</jv> =
+ <jsm>table</jsm>(
+ <jsm>tr</jsm>(
+ <jsm>th</jsm>(<js>"c1"</js>),
+ <jsm>th</jsm>(<js>"c2"</js>)
+ ),
+ <jsm>tr</jsm>(
+ <jsm>td</jsm>(<js>"v1"</js>),
+ <jsm>td</jsm>(<js>"v2"</js>)
+ )
+ );
+
+ String <jv>html</jv> =
HtmlSerializer.<jsf>DEFAULT</jsf>.serialize(<jv>mytable</jv>);
+ </p>
+ <p class='bxml'><xt>
+ <table>
+ <tr>
+ <th><xv>c1</xv></th>
+ <th><xv>c2</xv></th>
+ </tr>
+ <tr>
+ <td><xv>v1</xv></td>
+ <td><xv>v2</xv></td>
+ </tr>
+ </table>
+ </xt></p>
+ <p>
+ The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-{@property
juneauVersion}/overview-summary.html#juneau-config'>juneau-config</a>
+ module contains a powerful API for creating and using
INI-style config files.
+ </p>
+ <p class='bini'>
+ <cc># A set of entries</cc>
+ <cs>[Section1]</cs>
+
+ <cc># An integer</cc>
+ <ck>key1</ck> = <cv>1</cv>
+
+ <cc># A boolean</cc>
+ <ck>key2</ck> = <cv>true</cv>
+
+ <cc># An array</cc>
+ <ck>key3</ck> = <cv>1,2,3</cv>
+
+ <cc># A POJO</cc>
+ <ck>key4</ck> = <cv>http://bar</cv>
+ </p>
+ <p class='bjava'>
+ <jc>// Create a Config object</jc>
+ Config <jv>config</jv> =
Config.<jsm>create</jsm>().name(<js>"MyConfig.cfg"</js>).build();
+
+ <jc>// Read values from section #1</jc>
+ <jk>int</jk> <jv>key1</jv> =
<jv>config</jv>.getInt(<js>"Section1/key1"</js>);
+ <jk>boolean</jk> <jv>key2</jv> =
<jv>config</jv>.getBoolean(<js>"Section1/key2"</js>);
+ <jk>int</jk>[] <jv>key3</jv> =
<jv>config</jv>.getObject(<js>"Section1/key3"</js>,
<jk>int</jk>[].<jk>class</jk>);
+ URL <jv>key4</jv> = <jv>config</jv>.getObject(<js>"Section1/key4"</js>,
URL.<jk>class</jk>);
+ </p>
+ <p>
+ The <a class='doclink'
href='http://juneau.apache.org/site/apidocs-{@property
juneauVersion}/overview-summary.html#juneau-assertions'>juneau-assertions</a>
+ module in Juneau is a powerful API for performing
fluent style assertions.
+ </p>
+ <h5 class='figure'>Examples:</h5>
+ <p class='bjava'>
+ <jk>import static</jk> org.apache.juneau.assertions.Assertions.*;
+
+ <jc>// Check the contents of a string.</jc>
+ <jc>// "as" methods perform a transformation.</jc>
+ <jc>// "is" methods perform an assertion.</jc>
+ <jsm>assertString</jsm>(<js>"foo, bar"</js>)
+ .asSplit(<js>","</js>)
+ .is(<js>"foo"</js>, <js>"bar"</js>);
+
+ <jc>// Extract a subset of properties from a list of beans and compare
using Simplified JSON.</jc>
+ List<MyBean> <jv>myListOfBeans</jv> = ...;
+ <jsm>assertBeanList</jsm>(<jv>myListOfBeans</jv>)
+ .asProperties(<js>"a,b"</js>)
+ .asJson().is(<js>"[{a:1,b:'foo'}]"</js>);
</p>
<ul class='spaced-list'>
<li>
@@ -175,7 +262,7 @@
<li>
Lots of up-to-date documentation and examples
<li>
- Minimal library dependencies making them
optimal for uber-jars
+ Minimal module dependencies making them optimal
for uber-jars
<li>
Built on top of Servlet and Apache HttpClient
APIs that allow you to use the newest HTTP/2 features
such as request/response multiplexing and
server push.
