How to set a timeout in Spring 5 WebFlux WebClient

To set the read and connect timeout I use the method below, because the SO_TIMEOUT option is not available for channels using NIO (and giving the warning Unknown channel option 'SO_TIMEOUT' for channel '[id: 0xa716fcb2]')

ReactorClientHttpConnector connector = new ReactorClientHttpConnector(
          options -> options.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 2000)
                            .compression(true)
                            .afterNettyContextInit(ctx -> {
                                ctx.addHandlerLast(new ReadTimeoutHandler(5000, TimeUnit.MILLISECONDS));
                            }));
return WebClient.builder()
                .clientConnector(connector)
                .build();

ReactorClientHttpConnector API changed in version Spring WebFlux 5.1.

So I do the following (Kotlin syntax, based on @joshiste example):

val tcpClient = TcpClient.create()
    .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 10_000)
    .doOnConnected { connection ->
        connection.addHandlerLast(ReadTimeoutHandler(10))
            .addHandlerLast(WriteTimeoutHandler(10))
    }

val myWebClient = webClientBuilder
    .clientConnector(ReactorClientHttpConnector(HttpClient.from(tcpClient)))
    .baseUrl(myEndPoint)
    .build()

UPDATE 2021

HttpClient.from in deprecated in last version of Reactive Netty. It was copying the configuration of the tcpClient. Now we can configure httpClient directly.

val httpClient = HttpClient.create()
    .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 10_000)
    .doOnConnected { connection ->
        connection.addHandlerLast(ReadTimeoutHandler(10))
            .addHandlerLast(WriteTimeoutHandler(10))
    }

val myWebClient = webClientBuilder
    .clientConnector(ReactorClientHttpConnector(httpClient))
    .baseUrl(myEndPoint)
    .build()