HTTP/2 for Dart

This library provides an http/2 interface on top of a bidirectional stream of bytes.

Usage:

Here is a minimal example of connecting to a http/2 capable server, requesting a resource and iterating over the response.

import 'dart:convert';
import 'dart:io';

import 'package:http2/http2.dart';

main() async {
  var uri = Uri.parse('https://www.google.com/');

  var transport = new ClientTransportConnection.viaSocket(
    await SecureSocket.connect(
      uri.host,
      uri.port,
      supportedProtocols: ['h2'],
    ),
  );

  var stream = transport.makeRequest(
    [
      new Header.ascii(':method', 'GET'),
      new Header.ascii(':path', uri.path),
      new Header.ascii(':scheme', uri.scheme),
      new Header.ascii(':authority', uri.host),
    ],
    endStream: true,
  );

  await for (var message in stream.incomingMessages) {
    if (message is HeadersStreamMessage) {
      for (var header in message.headers) {
        var name = utf8.decode(header.name);
        var value = utf8.decode(header.value);
        print('Header: $name: $value');
      }
    } else if (message is DataStreamMessage) {
      // Use [message.bytes] (but respect 'content-encoding' header)
    }
  }
  await transport.finish();
}

An example with better error handling is available here.

See the API docs for more details.

Features and bugs

Please file feature requests and bugs at the issue tracker.

Libraries

http2.http2
This library provides an http/2 interface on top of a bidirectional stream of bytes. [...]
http2.multiprotocol_server
transport