Releases · reactor/reactor-netty

14 May 16:37

pderop

v1.2.0-M2

1672f40

v1.2.0-M2 Pre-release

Pre-release

Reactor Netty 1.2.0-M2 is part of 2024.0.0-M2 Release Train.

This milestone adds HTTP/3 server support.

Enablement of the HTTP/3 server support:

a dependency to netty-incubator-codec-http3 is specified
the HTTP protocol is configured as HTTP3

The example below shows one simple configuration for the HttpServer:

public class Application {

	public static void main(String[] args) throws Exception {
		File certChainFile = new File("certificate chain file");
		File keyFile = new File("private key file");

		Http3SslContextSpec serverCtx = Http3SslContextSpec.forServer(keyFile, null, certChainFile);

		DisposableServer server =
				HttpServer.create()
				          .port(8080)
				          .protocol(HttpProtocol.HTTP3)
				          .secure(spec -> spec.sslContext(serverCtx))
				          .idleTimeout(Duration.ofSeconds(5))
				          .http3Settings(spec -> spec.maxData(10000000)
				                                     .maxStreamDataBidirectionalLocal(1000000)
				                                     .maxStreamDataBidirectionalRemote(1000000)
				                                     .maxStreamsBidirectional(100))
				          .handle((request, response) -> response.header("server", "reactor-netty")
				                                                 .sendString(Mono.just("hello")))
				          .bindNow();

		server.onDispose()
		      .block();
	}
}

Reactor Netty 1.2.0-M2 inherits all changes from the 1.0.x and 1.1.x branches at the point this release was cut.

What's Changed

⚠️ Update considerations and deprecations

Remove deprecated SslProvider$DefaultConfigurationSpec and SslProvider$DefaultConfigurationType by @violetagg in #3147
Deprecate SslContextSpec#sslContext(reactor.netty.tcp.SslProvider.ProtocolSslContextSpec) by @violetagg in #3160
Always add proxy.address tag for the client metrics by @violetagg in #3230

✨ New features and improvements

Depend on Reactor Core v3.7.0-M2 by @pderop in 1672f40, see release notes
Depend on Netty v4.1.109.Final by @violetagg in #3159
Depend on Micrometer Doc Generator v1.0.2 by @violetagg in #3164
Depend on Context Propagation v1.1.0 by @violetagg in #3164
Depend on Brave v6.0.3 by @dependabot in #3172
Depend on Micrometer v1.13.0 by @violetagg in #3241
Depend on Micrometer Tracing v1.3.0 by @violetagg in #3241
HTTP/3 server support
- Make ProtocolSslContextSpec generic by @violetagg in #3150
- Add HTTP/3 initial settings by @violetagg in #3152
- Add HttpProtocol#HTTP3 by @violetagg in #3161
- Initial HTTP/3 server support by @violetagg in #3176
- Annotate HTTP/3 server support as incubating by @violetagg in #3183
- Add wiretap for HTTP/3 frames by @violetagg in #3186
- Add accesslog for HTTP/3 server support by @violetagg in #3191
- Add compression for HTTP/3 server support by @violetagg in #3192
- Add metrics for HTTP/3 server support by @violetagg in #3193
- Add dependency to Netty HTTP3 Codec for aggregated javadoc by @violetagg in #3197
Cache the request info when collecting metrics by @violetagg in #3211 and #3231
Make pending responses log messages consistent by @violetagg in #3239

🐞 Bug fixes

Always use remote socket address for the metrics by @violetagg in #3210
Ensure HttpServerMetricsRecorder#recordServerConnectionInactive/Close is invoked for websockets by @violetagg in #3229
Ensure ConnectionProvider metrics are disposed unconditionally when graceful shutdown by @violetagg in #3235
Ensure ByteBuf#release is invoked for already sent HTTP/2 response by @violetagg in #3236

📖 Documentation

Fix Authors attribute by @pderop in #3214
Reuse reactor-netty-github-repo-attribute when possible by @pderop in #3215
Remove unused reactor.css by @pderop in #3216

Full Changelog: v1.2.0-M1...v1.2.0-M2

Contributors

pderop, violetagg, and dependabot

Assets 2

14 May 16:35

pderop

v1.1.19

20dbf3f

v1.1.19 Latest

Latest

Reactor Netty 1.1.19 is part of 2022.0.19 and 2023.0.6 Release Train.

What's Changed