http2 3.1.0

A HTTP/2 implementation in Dart.

3.1.0

• Gracefully handle receiving headers on a stream that the client has canceled. (#1799)
• Treat incoming server push streams as connection protocol error when pushes are disabled (SETTINGS_ENABLE_PUSH=0).
• Enforce the locally advertised SETTINGS_MAX_CONCURRENT_STREAMS limit on incoming remote streams.
• Add Http2Client (package:http2/client.dart), a pooled, multiplexed package:http Client backed by HTTP/2 connections.
• Add ClientTransportConnection.peerMaxConcurrentStreams, exposing the peer's most recently advertised SETTINGS_MAX_CONCURRENT_STREAMS. Note this is a new member on an implementable class, so any existing implements ClientTransportConnection will need updating.

3.0.0

• Require Dart SDK 3.7.0.
• Add support for providing custom message when terminating a connection.

2.3.1

• Require Dart 3.2
• Add topics to pubspec.yaml
• Move to dart-lang/http monorepo.

2.3.0

• Only send updates on frames and pings being received when there are listeners, as to not fill up memory.

2.2.0

• Transform headers to lowercase.
• Expose pings to connection to enable the KEEPALIVE feature for gRPC.

2.1.0

• Require Dart 3.0.0
• Require Dart 2.17.0.
• Send WINDOW_UPDATE frames for the connection to account for data being sent on closed streams until the RST_STREAM has been processed.

2.0.1

• Simplify the implementation of MultiProtocolHttpServer.close.
• Require Dart 2.15.0.

2.0.0

• Migrate to null safety.

1.0.1

• Add TransportConnection.onInitialPeerSettingsReceived which fires when initial SETTINGS frame is received from the peer.

1.0.0

• Graduate package to 1.0.
• package:http2/http2.dart now reexports package:http2/transport.dart.

0.1.9

• Discard messages incoming after stream cancellation.

0.1.8+2

• On connection termination, try to dispatch existing messages, thereby avoiding terminating existing streams.

• Fix ClientTransportConnection.isOpen to return false if we have exhausted the number of max-concurrent-streams.

0.1.8+1

• Switch all uppercase constants from dart:convert to lowercase.

0.1.8

• More changes required for making tests pass under Dart 2.0 runtime.
• Modify sdk constraint to require '>=2.0.0-dev.40.0'.

0.1.7

• Fixes for Dart 2.0.

0.1.6

• Strong mode fixes and other cleanup.

0.1.5

• Removed use of new Function syntax, since it isn't fully supported in Dart 1.24.

0.1.4

• Added an onActiveStateChanged callback to Connection, which is invoked when the connection changes state from idle to active or from active to idle. This can be used to implement an idle connection timeout.

0.1.3

• Fixed a bug where a closed window would not open correctly due to an increase in initial window size.

0.1.2

• The endStream bit is now set on the requested frame, instead of on an empty data frame following it.
• Added an onTerminated hook that is called when a TransportStream receives a RST_STREAM frame.

0.1.1+2

• Add errorCode to exception toString message.

0.1.1+1

• Fixing a performance issue in case the underlying socket is not writeable
• Allow clients of MultiProtocolHttpServer to supply [http.ServerSettings]
• Allow the draft version 'h2-14' in the ALPN protocol negogiation.

0.1.1

• Adding support for MultiProtocolHttpServer in the package:http2/multiprotocol_server.dart library

0.1.0

• First version of a HTTP/2 transport implementation in the package:http2/transport.dart library

0.0.1

• Initial version