| This package provides support for bi-directional communication through |
| Server Sent Events and corresponding POST requests. |
| |
| This package is not intended to be a general purpose SSE package, but instead |
| is a bidirectional protocol for use when Websockets are unavailable. |
| That is, both the client and the server expose a `sink` and `stream` on which to send |
| and receive messages respectively. |
| |
| Both the server and client have implicit assumptions on each other and therefore a |
| client from this package must be paired with a server from this package. |
