2021-07-10 04:32:42 +00:00
# Angel3 Proxy
2022-01-04 12:03:52 +00:00

2021-06-10 08:47:05 +00:00
[](https://dart.dev/null-safety)
[](https://gitter.im/angel_dart/discussion)
2023-12-25 03:45:10 +00:00
[](https://github.com/dart-backend/angel/tree/master/packages/proxy/LICENSE)
2021-06-10 08:47:05 +00:00
2022-01-04 12:03:52 +00:00
Angel3 middleware to forward requests to another server (i.e. `webdev serve` ). Also supports WebSockets.
2016-11-23 22:03:06 +00:00
```dart
2021-06-10 08:47:05 +00:00
import 'package:angel3_proxy/angel3_proxy.dart';
2017-09-24 18:49:18 +00:00
import 'package:http/http.dart' as http;
2016-11-23 22:03:06 +00:00
2021-06-10 08:47:05 +00:00
void main() async {
2019-10-12 15:19:57 +00:00
// Forward requests instead of serving statically.
// You can also pass a URI, instead of a string.
var proxy1 = Proxy('http://localhost:3000');
2018-11-02 11:34:45 +00:00
// handle all methods (GET, POST, ...)
2018-11-09 00:27:50 +00:00
app.fallback(proxy.handleRequest);
2016-11-23 22:03:06 +00:00
}
2017-04-02 02:06:27 +00:00
```
2017-09-24 18:49:18 +00:00
You can also restrict the proxy to serving only from a specific root:
2021-07-10 04:32:42 +00:00
2017-09-24 18:49:18 +00:00
```dart
2019-10-12 15:19:57 +00:00
Proxy(baseUrl, publicPath: '/remote');
2017-09-24 18:49:18 +00:00
```
2018-11-09 00:27:50 +00:00
Also, you can map requests to a root path on the remote server:
2021-07-10 04:32:42 +00:00
2017-09-24 18:49:18 +00:00
```dart
2019-10-12 15:19:57 +00:00
Proxy(baseUrl.replace(path: '/path'));
2017-09-24 18:49:18 +00:00
```
2023-12-24 16:10:10 +00:00
Request bodies will be forwarded as well, if they are not empty. This allows things like POST requests to function. For a request body to be forwarded, the body must not have already been parsed.