1236 1055

======== BEGIN INBOUND STREAM ========
GET http://example.com/articles/123/ HTTP/1.1
Host: example.com
User-Agent: demo

======== BEGIN OUTBOUND STREAM ========
HTTP/1.1 200 OK
Date: Thu, 31 Dec 2015 18:26:56 GMT
Content-Type: text/plain
Content-Length: 14
Content-Location: ../../articles/123/
Via: 1.1 proxy.example.net

Hello world!
