kriswallsmith/assetic — pull request #492 by uwej711 (2013-08-29 08:27:52+00:00)
Title: RFC: use composer's StreamContextFactory to implement proxy support for HttpAsset

Just an idea to make this work with an existing solution. You have to set environment variables http_proxy and https_proxy (also for your web server in dev mode) to make this work.

Any feedback welcome