20151220.exampleasynchronhttprest.xml

# Request
GET /images/task/1 HTTP/1.1
Host: www.example.org

# Response
HTTP/1.1 200 OK
Content-Type: application/xml;charset=UTF-8

<status xmlns:atom="http://www.w3.org/2005/Atom">
 <state>pending</state>
 <atom:link href="http://www.example.org/images/task/1" rel="self"/>
 <message xml:lang="en">Your request is currently being processed.</message>
 <ping-after>2009-09-13T02:09:27Z</ping-after>
</status>

# Response
HTTP/1.1 303 See Other
Location: http://www.example.org/images/1
Content-Location: http://www.example.org/images/task/1

<status xmlns:atom="http://www.w3.org/2005/Atom">
 <state>done</state>
 <atom:link href="http://www.example.org/images/task/1" rel="self"/>
 <message xml:lang="en">Your request has been processed.</message>
</status>