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[C#]建立Socket Server時只能接受本地訊號的問題 #5

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CaterTsai opened this issue May 8, 2024 · 0 comments

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CaterTsai commented May 8, 2024 •

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【問題說明】

Socket Server在127.0.0.1的本地端可以正常運作，但是給予IP時就無法連線

【解法】

撰寫Server Side時，無論是使用Socket, TcpListener, UdpClient
初始化IPEndPoint時請都使用IPAddress.Any
部分教學有看到IPAddress.Loopback的，會導致只有使用127.0.0.1才能正常接收

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