| [](https://github.com/dart-lang/http/actions/workflows/http_multi_server.yaml) |
| [](https://pub.dev/packages/http_multi_server) |
| [](https://pub.dev/packages/http_multi_server/publisher) |
| |
| An implementation of `dart:io`'s [HttpServer][] that wraps multiple servers and |
| forwards methods to all of them. It's useful for serving the same application on |
| multiple network interfaces while still having a unified way of controlling the |
| servers. In particular, it supports serving on both the IPv4 and IPv6 loopback |
| addresses using [HttpMultiServer.loopback][]. |
| |
| ```dart |
| import 'package:http_multi_server/http_multi_server.dart'; |
| import 'package:shelf/shelf.dart' as shelf; |
| import 'package:shelf/shelf_io.dart' as shelf_io; |
| |
| void main() async { |
| // Both http://127.0.0.1:8080 and http://[::1]:8080 will be bound to the same |
| // server. |
| var server = await HttpMultiServer.loopback(8080); |
| shelf_io.serveRequests(server, (request) { |
| return shelf.Response.ok("Hello, world!"); |
| }); |
| } |
| ``` |
| |
| [HttpServer]: https://api.dartlang.org/apidocs/channels/stable/dartdoc-viewer/dart-io.HttpServer |
| |
| [HttpMultiServer.loopback]: https://api.dartlang.org/apidocs/channels/stable/dartdoc-viewer/http_multi_server/http_multi_server.HttpMultiServer#id_loopback |
