spring webflux自定义netty 参数

自定义 webflux 容器配置

配置代码

@Component
public class ContainerConfig extends ReactiveWebServerFactoryCustomizer {
    public ContainerConfig(ServerProperties serverProperties) {
        super(serverProperties);
    }

    @Override
    public void customize(ConfigurableReactiveWebServerFactory factory) {
        super.customize(factory);
        NettyReactiveWebServerFactory nettyFactory = (NettyReactiveWebServerFactory) factory;
        nettyFactory.setResourceFactory(null);
        nettyFactory.addServerCustomizers(server ->
                server.tcpConfiguration(tcpServer ->
                        tcpServer.runOn(LoopResources.create("mfilesvc", Runtime.getRuntime().availableProcessors() * 4, Runtime.getRuntime().availableProcessors() * 8, true))
                                .selectorOption(CONNECT_TIMEOUT_MILLIS, 200)

                ).channelGroup(new ChannelGroup())
        );
     
    }

    @Override
    public int getOrder() {
        return -10;
    }
}

服务重启时 报错

SpringContextShutdownHook  Socket couldn't be stopped within 3000ms

解决方案