Close the HttpServer on process TERM signals.

Motivation

You can run the shelf server in docker containers.

Because of the Dart compiler can generate single binary executables, you can get very small docker container images. It is good.

There is one problem that that containers do not shutdown smooth on docker controller's termination signal.

This library helps to do that.

Usage

var server = await shelf_io.serve(handler, 'localhost', 8080);
await server.closeOnTermSignal();

See example folder for more details.