程序抛出这个异步目前我已知的有以下几种原因:
1. 操作系统有防火墙，并且阻挡了指定的端口
2. 程序被放到宿主程序中,但宿主没有启动
3. Net.Tcp Listener Adapter(NetTcpActivator)服务和Net.Tcp Port Sharing Service(NetTcpPortSharing)没有启动
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