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47 lines
1.8 KiB
47 lines
1.8 KiB
3 months ago
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//------------------------------------------------------------------------------
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// 此代码版权（除特别声明或在XREF结尾的命名空间的代码）归作者本人若汝棋茗所有
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// 源代码使用协议遵循本仓库的开源协议及附加协议，若本仓库没有设置，则按MIT开源协议授权
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// CSDN博客：https://blog.csdn.net/qq_40374647
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// 哔哩哔哩视频：https://space.bilibili.com/94253567
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// Gitee源代码仓库：https://gitee.com/RRQM_Home
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// Github源代码仓库：https://github.com/RRQM
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// API首页：https://www.yuque.com/rrqm/touchsocket/index
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// 交流QQ群：234762506
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// 感谢您的下载和使用
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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using System;
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using System.Net.Sockets;
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namespace TouchSocket.Sockets
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{
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/// <summary>
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/// SocketExtension
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/// </summary>
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public static class SocketExtension
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{
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/// <summary>
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/// 会使用同步锁，保证所有数据上缓存区。
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/// </summary>
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/// <param name="socket"></param>
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/// <param name="buffer"></param>
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/// <param name="offset"></param>
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/// <param name="length"></param>
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public static void AbsoluteSend(this Socket socket, byte[] buffer, int offset, int length)
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{
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lock (socket)
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{
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while (length > 0)
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{
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int r = socket.Send(buffer, offset, length, SocketFlags.None);
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if (r == 0 && length > 0)
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{
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throw new Exception("发送数据不完全");
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}
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offset += r;
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length -= r;
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}
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}
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}
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}
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}
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