dotnetty报错xxxHandler is not @Sharable

最新推荐文章于 2022-01-20 15:29:38 发布

kerojiang

最新推荐文章于 2022-01-20 15:29:38 发布

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文章标签： dotnetty

本文链接：https://blog.youkuaiyun.com/kerojiang/article/details/92568190

博客指出dotnetty在初始化Handler时，未new Handler导致问题。解决办法是在Handler中重写IsSharable并返回true，之后恢复正常。

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因为在初始化Hanlder的时候没有new Handler

ServerHandler serverHandler = new ServerHandler();
                serverHandler.ReceivedData += ServerHandler_ReceivedData;
                var workerGroup = new MultithreadEventLoopGroup();
                bossGroup = new MultithreadEventLoopGroup(1);

                bootstrap = new ServerBootstrap();
                bootstrap
                    .Group(bossGroup, workerGroup)
                    .Channel<TcpServerSocketChannel>()
                    .ChildHandler(new ActionChannelInitializer<ISocketChannel>(channel =>
                    {
                        IChannelPipeline pipeline = channel.Pipeline;

                        pipeline.AddLast("TcpServerHandler", serverHandler);
                    }));

解决办法在Handler中重写IsSharable，并返回true

public class ServerHandler : ChannelHandlerAdapter
    {
      
        /// <summary>
        /// 标记为Sharable
        /// </summary>
        public override bool IsSharable => true;
    }

正常了