| [](https://github.com/dart-lang/tools/actions/workflows/sse.yaml) | |
| [](https://pub.dev/packages/sse) | |
| [](https://pub.dev/packages/sse/publisher) | |
| 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. |