不推荐使用 HttpServer tcpConfiguration

如何解决不推荐使用 HttpServer tcpConfiguration

我从 Spring 2.3.1.RELEASE 迁移到 2.4.5。

HttpServer tcpConfiguration 已弃用新版本。如何使用 Spring boot 2.4.5 配置 NioEventLoopGroup。

    public NettyReactiveWebServerFactory factory(NioEventLoopGroup eventLoopGroup) {
        NettyReactiveWebServerFactory factory = new NettyReactiveWebServerFactory();
        factory.setServerCustomizers(Collections.singletonList(new NettyServerCustomizer() {
            @Override
            public HttpServer apply(HttpServer httpServer) {
                return httpServer.tcpConfiguration(tcpserver ->
                        tcpserver.bootstrap(serverBootstrap -> serverBootstrap.group(eventLoopGroup)
                                .channel(NioServerSocketChannel.class)));
            }
        }));
        return factory;
    }

解决方法

您应该直接使用 HttpServer#runOn API。上面的代码片段应该是这样的：

public NettyReactiveWebServerFactory factory(NioEventLoopGroup eventLoopGroup) {
    NettyReactiveWebServerFactory factory = new NettyReactiveWebServerFactory();
    factory.setServerCustomizers(Collections.singletonList(new NettyServerCustomizer() {
        @Override
        public HttpServer apply(HttpServer httpServer) {
            return httpServer.runOn(eventLoopGroup);
        }
    }));
    return factory;
}