1000 1000

======== BEGIN INBOUND STREAM ========
GET / HTTP/1.1
Host: example.com
User-Agent: demo
Forwarded: for=123.45.67.89; proto=https
Forwarded: for=fe80::6eb6:566f:a443:ae95

======== BEGIN OUTBOUND STREAM ========
HTTP/1.1 200 OK
Date: Thu, 31 Dec 2015 18:26:56 GMT
Content-Type: text/plain
Content-Length: 14

Hello world!
