elixir-lang/plug — pull request #42 by patrickdet (2014-06-10 22:22:35+00:00)
Title: Server-Sent Events

In order to send messages as a Server Sent Event they need a format
specified in the W3C's spec http://www.w3.org/TR/eventsource/.

Up to now it was left to each developer to format strings according
to this format. With this commit a developer can use a struct which
provides all available fields that a Server Sent Event message
may have.