ptaoussanis/http-kit — pull request #1 by shenfeng (2013-01-11 03:16:50+00:00)
Title: try to tweak async client API

For discuss API.

Async http call only useful when:
* Performance matters
* The async API is very easy to use, virtually no overhead for programmers

Learn from clj-http.
Request macro (low level) usage
```clj
(try
(request {:url "http://127.0.0.1:8000"} resp
(println resp))
(request {:url "http://127.0.0.1:8000"} {:keys [status body headers]}
(println status))
(catch Exception e ; request error
(println e)))
```