/**
 * Since we're impersonating a {@code Zipkin} server we need to support the same set of features.
 * One of the features is request compression, which we handle here by adding a {@link HttpContentDecompressor} to the {@code Netty} pipeline.
 */
@Bean
public ReactiveWebServerFactory reactiveWebServerFactory() {
    NettyReactiveWebServerFactory factory = new NettyReactiveWebServerFactory();

    factory.addServerCustomizers(builder -> builder
            .tcpConfiguration(tcpServer -> {
                return tcpServer.doOnConnection(connection -> connection.addHandler("decompressor", new HttpContentDecompressor()));
            }));

    return factory;
}
 

private static void runServer(ReactiveWebServerFactory factory,
                              HttpHandler httpHandler,
                              Consumer<WebServer> validator) {
    final WebServer server = factory.getWebServer(httpHandler);
    server.start();
    try {
        validator.accept(server);
    } finally {
        server.stop();
    }
}
 

@Bean
public ReactiveWebServerFactory reactiveWebServerFactory(){
	return new NettyReactiveWebServerFactory();
}
 

private static void runEchoServer(ReactiveWebServerFactory factory,
                                  Consumer<WebServer> validator) {
    runServer(factory, EchoHandler.INSTANCE, validator);
}