1171 1171

======== BEGIN INBOUND STREAM ========
PUT /articles/123/ HTTP/1.1
Host: example.com
User-Agent: demo
Content-Type: text/plain
Content-Length: 16
Cache-Control: no-cache, max-age=0
Pragma: no-cache

Hello world!

======== BEGIN OUTBOUND STREAM ========
HTTP/1.1 200 OK
Date: Thu, 31 Dec 2015 18:26:56 GMT
Content-Type: text/plain
Content-Length: 18

Article updated.
