{"id":87896,"date":"2026-07-31T07:43:51","date_gmt":"2026-07-30T23:43:51","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/87896.html"},"modified":"2026-07-31T07:43:51","modified_gmt":"2026-07-30T23:43:51","slug":"%e4%b8%80%e5%af%b9%e5%a4%9a-tcp-%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8e%e5%ae%a2%e6%88%b7%e7%ab%af%e6%b5%81%e9%87%8f%e6%8e%a7%e5%88%b6%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e6%96%87%e6%a1%a3","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/87896.html","title":{"rendered":"\u4e00\u5bf9\u591a TCP \u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u6d41\u91cf\u63a7\u5236\u7cfb\u7edf\u5f00\u53d1\u6587\u6863"},"content":{"rendered":"<h2>\u4e00\u5bf9\u591a TCP \u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u6d41\u91cf\u63a7\u5236\u7cfb\u7edf\u5f00\u53d1\u6587\u6863<\/h2>\n<h3>1. \u6587\u6863\u76ee\u7684<\/h3>\n<p>\u672c\u6587\u6863\u4e3a\u4f5c\u8005\u81ea\u5df1\u7684\u7ec3\u4e60\u9879\u76ee&#xff0c;\u672c\u4eba\u662f\u4e00\u540d C# \u548c WPF \u521d\u5b66\u8005&#xff0c;\u672c\u6587\u4ece\u521b\u5efa\u89e3\u51b3\u65b9\u6848\u5f00\u59cb&#xff0c;\u9010\u6b65\u5b8c\u6210\u4e00\u4e2a\u4ec5\u5728\u672c\u673a\u8fd0\u884c\u7684\u201c\u4e00\u53f0\u670d\u52a1\u5668\u3001\u591a\u53f0\u5ba2\u6237\u7aef\u201dTCP 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\u5df2\u786e\u8ba4\u7684\u9700\u6c42<\/h3>\n<table>\n<tr>\u9879\u76ee\u9879\u6700\u7ec8\u7ea6\u5b9a<\/tr>\n<tbody>\n<tr>\n<td>\u5f00\u53d1\u8bed\u8a00\u4e0e\u6846\u67b6<\/td>\n<td>C#\u3001.NET 8\u3001WPF<\/td>\n<\/tr>\n<tr>\n<td>\u8fd0\u884c\u65b9\u5f0f<\/td>\n<td>\u4ec5\u672c\u673a\u6a21\u62df&#xff0c;\u4e0d\u90e8\u7f72\u5230\u5c40\u57df\u7f51\u6216\u4e92\u8054\u7f51<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u534f\u8bae<\/td>\n<td>TCP<\/td>\n<\/tr>\n<tr>\n<td>\u670d\u52a1\u7aef\u5f62\u5f0f<\/td>\n<td>\u72ec\u7acb WPF \u7a0b\u5e8f<\/td>\n<\/tr>\n<tr>\n<td>\u5ba2\u6237\u7aef\u5f62\u5f0f<\/td>\n<td>\u72ec\u7acb WPF \u7a0b\u5e8f&#xff0c;\u53ef\u591a\u6b21\u6253\u5f00<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u6a21\u5f0f<\/td>\n<td>\u4e00\u4e2a\u670d\u52a1\u5668\u5bf9\u5e94\u591a\u4e2a\u5ba2\u6237\u7aef<\/td>\n<\/tr>\n<tr>\n<td>\u6d88\u606f\u7c7b\u578b<\/td>\n<td>UTF-8 \u6587\u672c<\/td>\n<\/tr>\n<tr>\n<td>\u670d\u52a1\u5668\u5904\u7406\u65b9\u5f0f<\/td>\n<td>\u53ea\u56de\u663e\u7ed9\u53d1\u9001\u6d88\u606f\u7684\u5ba2\u6237\u7aef<\/td>\n<\/tr>\n<tr>\n<td>\u6d41\u91cf\u63a7\u5236<\/td>\n<td>\u6bcf\u4e2a\u5ba2\u6237\u7aef\u72ec\u7acb\u9650\u5236\u4e0a\u4f20\u4e0e\u4e0b\u8f7d\u901f\u7387<\/td>\n<\/tr>\n<tr>\n<td>\u4fee\u6539\u9650\u901f<\/td>\n<td>\u4e0d\u63d0\u4f9b\u8fd0\u884c\u65f6\u754c\u9762\u4fee\u6539&#xff1b;\u4fee\u6539\u9ed8\u8ba4\u503c\u540e\u91cd\u542f\u7a0b\u5e8f<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u636e\u5c55\u793a<\/td>\n<td>\u6570\u503c\u3001\u8fdb\u5ea6\u6761\u3001\u8868\u683c\u3001\u65e5\u5fd7<\/td>\n<\/tr>\n<tr>\n<td>\u6298\u7ebf\u56fe<\/td>\n<td>\u4e0d\u9700\u8981<\/td>\n<\/tr>\n<tr>\n<td>\u81ea\u52a8\u53d1\u9001<\/td>\n<td>\u9700\u8981&#xff0c;\u7528\u4e8e\u5236\u9020\u6d41\u91cf\u5e76\u9a8c\u8bc1\u9650\u901f<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u505a\u7684\u529f\u80fd<\/td>\n<td>\u6587\u4ef6\u4f20\u8f93\u3001\u7fa4\u53d1\u3001\u767b\u5f55\u3001\u6570\u636e\u5e93\u3001\u8fdc\u7a0b\u90e8\u7f72<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. 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.label{text-anchor:middle;}#mermaid-svg-LX676Ddf0zMqffdG .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-LX676Ddf0zMqffdG .rough-node .label,#mermaid-svg-LX676Ddf0zMqffdG .node .label,#mermaid-svg-LX676Ddf0zMqffdG .image-shape .label,#mermaid-svg-LX676Ddf0zMqffdG .icon-shape .label{text-align:center;}#mermaid-svg-LX676Ddf0zMqffdG .node.clickable{cursor:pointer;}#mermaid-svg-LX676Ddf0zMqffdG .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-LX676Ddf0zMqffdG .arrowheadPath{fill:#333333;}#mermaid-svg-LX676Ddf0zMqffdG .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-LX676Ddf0zMqffdG .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-LX676Ddf0zMqffdG .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-LX676Ddf0zMqffdG .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-LX676Ddf0zMqffdG .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-LX676Ddf0zMqffdG .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-LX676Ddf0zMqffdG .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-LX676Ddf0zMqffdG .cluster text{fill:#333;}#mermaid-svg-LX676Ddf0zMqffdG .cluster span{color:#333;}#mermaid-svg-LX676Ddf0zMqffdG div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-LX676Ddf0zMqffdG .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-LX676Ddf0zMqffdG rect.text{fill:none;stroke-width:0;}#mermaid-svg-LX676Ddf0zMqffdG .icon-shape,#mermaid-svg-LX676Ddf0zMqffdG .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-LX676Ddf0zMqffdG .icon-shape p,#mermaid-svg-LX676Ddf0zMqffdG .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-LX676Ddf0zMqffdG .icon-shape .label rect,#mermaid-svg-LX676Ddf0zMqffdG .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-LX676Ddf0zMqffdG .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-LX676Ddf0zMqffdG .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-LX676Ddf0zMqffdG :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;}<span class=\"edgeLabel\"><\/p>\n<p>\u4e0a\u4f20\u6587\u672c<\/p>\n<p><\/span><span class=\"edgeLabel\"><\/p>\n<p>\u4ec5\u56de\u663e<\/p>\n<p><\/span><span class=\"edgeLabel\"><\/span><span class=\"edgeLabel\"><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u5ba2\u6237\u7aef A&#xff08;WPF&#xff09;<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u670d\u52a1\u5668&#xff08;WPF&#xff09;<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u5ba2\u6237\u7aef B&#xff08;WPF&#xff09;<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u5ba2\u6237\u7aef C&#xff08;WPF&#xff09;<\/p>\n<p><\/span><\/p>\n<h3>4. \u5f00\u53d1\u524d\u51c6\u5907<\/h3>\n<h4>4.1 \u64cd\u4f5c\u7cfb\u7edf\u548c\u8f6f\u4ef6<\/h4>\n<p>WPF \u53ea\u80fd\u5728 Windows \u4e0a\u5f00\u53d1\u548c\u8fd0\u884c\u3002\u8bf7\u51c6\u5907&#xff1a;<\/p>\n<ul>\n<li>Windows 10 \u6216 Windows 11\u3002<\/li>\n<li>Visual Studio 2022 Community \u6216\u66f4\u9ad8\u7248\u672c\u3002<\/li>\n<li>\u5b89\u88c5 Visual Studio \u65f6\u52fe\u9009\u201c.NET \u684c\u9762\u5f00\u53d1\u201d\u5de5\u4f5c\u8d1f\u8f7d\u3002<\/li>\n<li>\u5df2\u5b89\u88c5 .NET 8 SDK\u3002<\/li>\n<\/ul>\n<h4>4.2 \u672c\u9879\u76ee\u4e0d\u9700\u8981\u5b89\u88c5\u7684\u5185\u5bb9<\/h4>\n<p>\u7b2c\u4e00\u7248\u4e0d\u9700\u8981 NuGet \u5305&#xff0c;\u4e0d\u9700\u8981\u6570\u636e\u5e93&#xff0c;\u4e0d\u9700\u8981 IIS&#xff0c;\u4e5f\u4e0d\u9700\u8981 Docker\u3002\u53ea\u4f7f\u7528 .NET \u81ea\u5e26\u7684 System.Net.Sockets\u3001WPF \u548c\u57fa\u7840\u96c6\u5408\u7c7b\u3002<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u4e09\u4e2a\u9879\u76ee\u7684\u76ee\u6807\u6846\u67b6\u5fc5\u987b\u517c\u5bb9\u3002\u5171\u4eab\u7c7b\u5e93\u4f7f\u7528 net8.0&#xff0c;\u4e24\u4e2a WPF \u9879\u76ee\u4f7f\u7528 net8.0-windows\u3002<\/p>\n<h3>5. \u4ece\u96f6\u521b\u5efa\u89e3\u51b3\u65b9\u6848<\/h3>\n<h4>5.1 \u521b\u5efa\u7a7a\u767d\u89e3\u51b3\u65b9\u6848<\/h4>\n<li>\u6253\u5f00 Visual Studio\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u521b\u5efa\u65b0\u9879\u76ee\u201d\u3002<\/li>\n<li>\u641c\u7d22\u5e76\u9009\u62e9\u201c\u7a7a\u767d\u89e3\u51b3\u65b9\u6848\u201d\u3002<\/li>\n<li>\u540d\u79f0\u8f93\u5165 OneToManyTcpDemo\u3002<\/li>\n<li>\u9009\u62e9\u4e00\u4e2a\u81ea\u5df1\u5bb9\u6613\u627e\u5230\u7684\u76ee\u5f55\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u521b\u5efa\u201d\u3002<\/li>\n<p>\u6b64\u65f6\u89e3\u51b3\u65b9\u6848\u4e2d\u8fd8\u6ca1\u6709\u4efb\u4f55\u9879\u76ee\u3002<\/p>\n<h4>5.2 \u6dfb\u52a0\u5171\u4eab\u7c7b\u5e93\u9879\u76ee<\/h4>\n<li>\u5728\u201c\u89e3\u51b3\u65b9\u6848\u8d44\u6e90\u7ba1\u7406\u5668\u201d\u4e2d\u53f3\u952e\u89e3\u51b3\u65b9\u6848 OneToManyTcpDemo\u3002<\/li>\n<li>\u9009\u62e9\u201c\u6dfb\u52a0\u201d -&gt; \u201c\u65b0\u5efa\u9879\u76ee\u201d\u3002<\/li>\n<li>\u641c\u7d22\u201c\u7c7b\u5e93\u201d\u3002<\/li>\n<li>\u9009\u62e9\u201c\u7c7b\u5e93&#xff08;.NET&#xff09;\u201d\u3002<\/li>\n<li>\u9879\u76ee\u540d\u79f0\u586b\u5199 TcpDemo.Shared\u3002<\/li>\n<li>\u6846\u67b6\u9009\u62e9 .NET 8.0\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u521b\u5efa\u201d\u3002<\/li>\n<p>\u521b\u5efa\u540e\u5220\u9664 Visual Studio \u81ea\u52a8\u751f\u6210\u7684 Class1.cs&#xff0c;\u540e\u7eed\u4f7f\u7528\u6e05\u6670\u7684\u6587\u4ef6\u540d\u4ee3\u66ff\u5b83\u3002<\/p>\n<h4>5.3 \u6dfb\u52a0\u670d\u52a1\u5668 WPF \u9879\u76ee<\/h4>\n<li>\u53f3\u952e\u89e3\u51b3\u65b9\u6848 -&gt; \u201c\u6dfb\u52a0\u201d -&gt; \u201c\u65b0\u5efa\u9879\u76ee\u201d\u3002<\/li>\n<li>\u641c\u7d22\u201cWPF \u5e94\u7528\u201d\u3002<\/li>\n<li>\u9009\u62e9\u201cWPF \u5e94\u7528\u201d\u3002<\/li>\n<li>\u9879\u76ee\u540d\u79f0\u586b\u5199 TcpDemo.Server\u3002<\/li>\n<li>\u6846\u67b6\u9009\u62e9 .NET 8.0\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u521b\u5efa\u201d\u3002<\/li>\n<h4>5.4 \u6dfb\u52a0\u5ba2\u6237\u7aef WPF \u9879\u76ee<\/h4>\n<p>\u91cd\u590d\u670d\u52a1\u5668\u9879\u76ee\u7684\u521b\u5efa\u8fc7\u7a0b&#xff0c;\u9879\u76ee\u540d\u79f0\u586b\u5199&#xff1a;<\/p>\n<p>TcpDemo.Client<\/p>\n<p>\u5b8c\u6210\u540e&#xff0c;\u89e3\u51b3\u65b9\u6848\u5e94\u6709\u4e09\u4e2a\u9879\u76ee&#xff1a;<\/p>\n<p>OneToManyTcpDemo<br \/>\n\u251c\u2500\u2500 TcpDemo.Shared<br \/>\n\u251c\u2500\u2500 TcpDemo.Server<br \/>\n\u2514\u2500\u2500 TcpDemo.Client<\/p>\n<h4>5.5 \u6dfb\u52a0\u9879\u76ee\u5f15\u7528<\/h4>\n<p>\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u9700\u8981\u4f7f\u7528\u5171\u4eab\u9879\u76ee\u4e2d\u7684\u62a5\u6587\u3001\u9650\u901f\u548c\u7edf\u8ba1\u4ee3\u7801\u3002<\/p>\n<li>\u53f3\u952e TcpDemo.Server -&gt; \u201c\u6dfb\u52a0\u201d -&gt; \u201c\u9879\u76ee\u5f15\u7528\u201d\u3002<\/li>\n<li>\u52fe\u9009 TcpDemo.Shared\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u786e\u5b9a\u201d\u3002<\/li>\n<li>\u5bf9 TcpDemo.Client \u91cd\u590d\u4ee5\u4e0a\u64cd\u4f5c\u3002<\/li>\n<p>\u2605 \u5173\u952e&#xff1a;\u4e0d\u8981\u628a FrameCodec\u3001RateLimiter \u7b49\u4ee3\u7801\u5206\u522b\u590d\u5236\u5230\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u3002\u4e24\u7aef\u5fc5\u987b\u5f15\u7528\u540c\u4e00\u4e2a\u5171\u4eab\u9879\u76ee&#xff0c;\u624d\u80fd\u4fdd\u8bc1\u534f\u8bae\u4e00\u81f4\u3002<\/p>\n<h4>5.6 \u9996\u6b21\u751f\u6210<\/h4>\n<p>\u70b9\u51fb&#xff1a;<\/p>\n<p>\u751f\u6210 -&gt; \u751f\u6210\u89e3\u51b3\u65b9\u6848<\/p>\n<p>\u5728\u201c\u9519\u8bef\u5217\u8868\u201d\u4e2d\u786e\u8ba4&#xff1a;<\/p>\n<p>\u9519\u8bef&#xff1a;0<\/p>\n<p>\u5982\u679c\u6b64\u65f6\u6709\u9519\u8bef&#xff0c;\u5148\u89e3\u51b3\u9519\u8bef&#xff0c;\u4e0d\u8981\u7ee7\u7eed\u4e0b\u4e00\u9636\u6bb5\u3002<\/p>\n<h3>6. \u603b\u4f53\u9879\u76ee\u7ed3\u6784<\/h3>\n<p>\u5b8c\u6210\u540e\u5efa\u8bae\u91c7\u7528\u4ee5\u4e0b\u6587\u4ef6\u7ed3\u6784\u3002\u6587\u4ef6\u5939\u53ef\u5728\u9879\u76ee\u4e0a\u53f3\u952e\u201c\u6dfb\u52a0\u201d -&gt; \u201c\u65b0\u5efa\u6587\u4ef6\u5939\u201d\u521b\u5efa&#xff1b;\u7c7b\u6587\u4ef6\u53ef\u53f3\u952e\u76f8\u5e94\u6587\u4ef6\u5939\u201c\u6dfb\u52a0\u201d -&gt; \u201c\u7c7b\u201d\u521b\u5efa\u3002<\/p>\n<p>OneToManyTcpDemo<br \/>\n\u2502<br \/>\n\u251c\u2500\u2500 TcpDemo.Shared<br \/>\n\u2502   \u251c\u2500\u2500 Configuration<br \/>\n\u2502   \u2502   \u2514\u2500\u2500 TrafficSettings.cs<br \/>\n\u2502   \u251c\u2500\u2500 Protocol<br \/>\n\u2502   \u2502   \u251c\u2500\u2500 MessageType.cs<br \/>\n\u2502   \u2502   \u251c\u2500\u2500 TcpMessage.cs<br \/>\n\u2502   \u2502   \u2514\u2500\u2500 FrameCodec.cs<br \/>\n\u2502   \u2514\u2500\u2500 Traffic<br \/>\n\u2502       \u251c\u2500\u2500 TrafficSnapshot.cs<br \/>\n\u2502       \u251c\u2500\u2500 TrafficCounter.cs<br \/>\n\u2502       \u2514\u2500\u2500 RateLimiter.cs<br \/>\n\u2502<br \/>\n\u251c\u2500\u2500 TcpDemo.Server<br \/>\n\u2502   \u251c\u2500\u2500 Models<br \/>\n\u2502   \u2502   \u2514\u2500\u2500 ClientSessionInfo.cs<br \/>\n\u2502   \u251c\u2500\u2500 Services<br \/>\n\u2502   \u2502   \u251c\u2500\u2500 TcpServerService.cs<br \/>\n\u2502   \u2502   \u2514\u2500\u2500 ClientSession.cs<br \/>\n\u2502   \u251c\u2500\u2500 ViewModels<br \/>\n\u2502   \u2502   \u251c\u2500\u2500 ViewModelBase.cs<br \/>\n\u2502   \u2502   \u251c\u2500\u2500 RelayCommand.cs<br \/>\n\u2502   \u2502   \u2514\u2500\u2500 ServerViewModel.cs<br \/>\n\u2502   \u251c\u2500\u2500 MainWindow.xaml<br \/>\n\u2502   \u251c\u2500\u2500 MainWindow.xaml.cs<br \/>\n\u2502   \u251c\u2500\u2500 App.xaml<br \/>\n\u2502   \u2514\u2500\u2500 App.xaml.cs<br \/>\n\u2502<br \/>\n\u2514\u2500\u2500 TcpDemo.Client<br \/>\n    \u251c\u2500\u2500 Services<br \/>\n    \u2502   \u2514\u2500\u2500 TcpClientService.cs<br \/>\n    \u251c\u2500\u2500 ViewModels<br \/>\n    \u2502   \u251c\u2500\u2500 ViewModelBase.cs<br \/>\n    \u2502   \u251c\u2500\u2500 RelayCommand.cs<br \/>\n    \u2502   \u2514\u2500\u2500 ClientViewModel.cs<br \/>\n    \u251c\u2500\u2500 MainWindow.xaml<br \/>\n    \u251c\u2500\u2500 MainWindow.xaml.cs<br \/>\n    \u251c\u2500\u2500 App.xaml<br \/>\n    \u2514\u2500\u2500 App.xaml.cs<\/p>\n<h3>7. \u5171\u4eab\u9879\u76ee&#xff1a;\u6bcf\u4e2a\u6587\u4ef6\u8981\u5b9e\u73b0\u4ec0\u4e48<\/h3>\n<p>TcpDemo.Shared \u4e0d\u5305\u542b\u4efb\u4f55 WPF \u754c\u9762&#xff0c;\u4e5f\u4e0d\u76f4\u63a5\u8fde\u63a5\u670d\u52a1\u5668\u3002\u5b83\u53ea\u8d1f\u8d23\u4e24\u7aef\u5171\u7528\u7684\u89c4\u5219\u548c\u5de5\u5177\u3002<\/p>\n<h4>7.1 Configuration\/TrafficSettings.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u96c6\u4e2d\u4fdd\u5b58\u9879\u76ee\u56fa\u5b9a\u914d\u7f6e\u3002<\/p>\n<p>\u5e94\u5b9a\u4e49\u7684\u5185\u5bb9&#xff1a;<\/p>\n<table>\n<tr>\u914d\u7f6e\u9879\u5efa\u8bae\u521d\u59cb\u503c\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>DefaultHost<\/td>\n<td align=\"right\">127.0.0.1<\/td>\n<td>\u5ba2\u6237\u7aef\u9ed8\u8ba4\u8fde\u63a5\u5730\u5740<\/td>\n<\/tr>\n<tr>\n<td>DefaultPort<\/td>\n<td align=\"right\">5000<\/td>\n<td>\u670d\u52a1\u5668\u9ed8\u8ba4\u76d1\u542c\u7aef\u53e3<\/td>\n<\/tr>\n<tr>\n<td>UploadBytesPerSecond<\/td>\n<td align=\"right\">10 * 1024<\/td>\n<td>\u5355\u4e2a\u5ba2\u6237\u7aef\u4e0a\u4f20\u9650\u901f<\/td>\n<\/tr>\n<tr>\n<td>DownloadBytesPerSecond<\/td>\n<td align=\"right\">10 * 1024<\/td>\n<td>\u5355\u4e2a\u5ba2\u6237\u7aef\u4e0b\u8f7d\u9650\u901f<\/td>\n<\/tr>\n<tr>\n<td>MaxMessageLength<\/td>\n<td align=\"right\">64 * 1024<\/td>\n<td>\u4e00\u6761\u6587\u672c\u6d88\u606f\u5141\u8bb8\u7684\u6700\u5927\u5b57\u8282\u6570<\/td>\n<\/tr>\n<tr>\n<td>RateRefreshIntervalMs<\/td>\n<td align=\"right\">500 \u6216 1000<\/td>\n<td>\u754c\u9762\u5237\u65b0\u901f\u7387\u7684\u65f6\u95f4\u95f4\u9694<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u6587\u4ef6\u4e0d\u5e94\u8be5\u5305\u542b TCP \u6536\u53d1\u903b\u8f91&#xff0c;\u4e5f\u4e0d\u5e94\u8be5\u5305\u542b WPF \u63a7\u4ef6\u4ee3\u7801\u3002<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u9650\u901f\u5355\u4f4d\u7edf\u4e00\u4e3a\u201c\u5b57\u8282\/\u79d2\u201d\u300210 KB\/s \u7684\u4ee3\u7801\u503c\u5e94\u4e3a 10 * 1024&#xff0c;\u800c\u4e0d\u662f 10\u3002<\/p>\n<h4>7.2 Protocol\/MessageType.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u7528\u679a\u4e3e\u6807\u8bc6\u6bcf\u6761 TCP \u6d88\u606f\u7684\u7528\u9014\u3002<\/p>\n<p>\u81f3\u5c11\u5b9a\u4e49&#xff1a;<\/p>\n<table>\n<tr>\u679a\u4e3e\u540d\u79f0\u5efa\u8bae\u6570\u503c\u53d1\u9001\u65b9\u5411\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>TextRequest<\/td>\n<td align=\"right\">1<\/td>\n<td>\u5ba2\u6237\u7aef -&gt; \u670d\u52a1\u5668<\/td>\n<td>\u666e\u901a\u6587\u672c\u8bf7\u6c42<\/td>\n<\/tr>\n<tr>\n<td>EchoResponse<\/td>\n<td align=\"right\">2<\/td>\n<td>\u670d\u52a1\u5668 -&gt; \u5ba2\u6237\u7aef<\/td>\n<td>\u5bf9\u8bf7\u6c42\u6587\u672c\u7684\u56de\u663e<\/td>\n<\/tr>\n<tr>\n<td>SystemMessage<\/td>\n<td align=\"right\">3<\/td>\n<td>\u670d\u52a1\u5668 -&gt; \u5ba2\u6237\u7aef<\/td>\n<td>\u7cfb\u7edf\u63d0\u793a\u6216\u9519\u8bef\u8bf4\u660e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u6587\u4ef6\u53ea\u5b9a\u4e49\u7c7b\u578b&#xff0c;\u4e0d\u6267\u884c\u7f51\u7edc\u64cd\u4f5c\u3002<\/p>\n<h4>7.3 Protocol\/TcpMessage.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u8868\u793a\u4e00\u6761\u5df2\u7ecf\u88ab\u5b8c\u6574\u89e3\u6790\u7684\u5e94\u7528\u5c42\u6d88\u606f\u3002<\/p>\n<p>\u5e94\u5305\u542b&#xff1a;<\/p>\n<p>Type&#xff1a;MessageType<br \/>\nContent&#xff1a;string<\/p>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<p>Type &#061; TextRequest<br \/>\nContent &#061; &#034;\u4f60\u597d&#xff0c;\u670d\u52a1\u5668&#034;<\/p>\n<p>\u6b64\u6587\u4ef6\u53ea\u8d1f\u8d23\u5b58\u6570\u636e&#xff1b;\u4e0d\u5728\u8fd9\u91cc\u8fdb\u884c\u7f16\u7801\u3001\u53d1\u9001\u3001\u65e5\u5fd7\u6216\u9650\u901f\u3002<\/p>\n<h4>7.4 Protocol\/FrameCodec.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u89e3\u51b3 TCP \u7684\u201c\u534a\u5305\u201d\u548c\u201c\u7c98\u5305\u201d\u95ee\u9898&#xff0c;\u7edf\u4e00\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684\u5b57\u8282\u683c\u5f0f\u3002<\/p>\n<p>TCP \u53ea\u4fdd\u8bc1\u5b57\u8282\u987a\u5e8f&#xff0c;\u4e0d\u4fdd\u8bc1\u4e00\u6b21\u8bfb\u53d6\u5c31\u662f\u4e00\u6761\u6d88\u606f\u3002\u56e0\u6b64\u672c\u9879\u76ee\u89c4\u5b9a\u62a5\u6587\u683c\u5f0f&#xff1a;<\/p>\n<p>[4 \u5b57\u8282&#xff1a;\u6b63\u6587\u957f\u5ea6][1 \u5b57\u8282&#xff1a;\u6d88\u606f\u7c7b\u578b][UTF-8 \u6587\u672c\u5185\u5bb9]<\/p>\n<p>\u5176\u4e2d\u201c\u6b63\u6587\u957f\u5ea6\u201d\u81f3\u5c11\u5e94\u8986\u76d6\u201c\u6d88\u606f\u7c7b\u578b &#043; \u6587\u672c\u5185\u5bb9\u201d\u7684\u5b57\u8282\u6570\u3002<\/p>\n<p>\u5efa\u8bae\u5b9e\u73b0\u7684\u65b9\u6cd5&#xff1a;<\/p>\n<table>\n<tr>\u65b9\u6cd5\u8981\u505a\u4ec0\u4e48<\/tr>\n<tbody>\n<tr>\n<td>WriteMessageAsync<\/td>\n<td>\u628a TcpMessage \u7f16\u7801\u6210\u5b57\u8282&#xff0c;\u5e76\u5b8c\u6574\u5199\u5165 NetworkStream<\/td>\n<\/tr>\n<tr>\n<td>ReadMessageAsync<\/td>\n<td>\u4ece NetworkStream \u8bfb\u53d6\u5e76\u89e3\u6790\u4e00\u6761\u5b8c\u6574\u62a5\u6587&#xff0c;\u8fd4\u56de TcpMessage<\/td>\n<\/tr>\n<tr>\n<td>ReadExactlyAsync<\/td>\n<td>\u5faa\u73af\u8bfb\u53d6&#xff0c;\u76f4\u5230\u7f13\u51b2\u533a\u6307\u5b9a\u957f\u5ea6\u5168\u90e8\u586b\u6ee1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>ReadMessageAsync \u7684\u6267\u884c\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u5148\u8bfb\u53d6 4 \u5b57\u8282\u957f\u5ea6\u3002<\/li>\n<li>\u5c06\u957f\u5ea6\u8f6c\u6362\u6210\u6574\u6570\u3002<\/li>\n<li>\u68c0\u67e5\u957f\u5ea6\u662f\u5426\u5927\u4e8e 0 \u4e14\u4e0d\u8d85\u8fc7 MaxMessageLength\u3002<\/li>\n<li>\u6309\u8be5\u957f\u5ea6\u8bfb\u53d6\u5269\u4f59\u6b63\u6587\u3002<\/li>\n<li>\u8bfb\u53d6\u7b2c 1 \u4e2a\u5b57\u8282\u4f5c\u4e3a\u6d88\u606f\u7c7b\u578b\u3002<\/li>\n<li>\u5269\u4f59\u5b57\u8282\u6309 UTF-8 \u89e3\u7801\u4e3a\u6587\u672c\u3002<\/li>\n<li>\u8fd4\u56de TcpMessage\u3002<\/li>\n<p>\u2605 \u5173\u952e&#xff1a;ReadAsync \u4e00\u6b21\u53ef\u80fd\u53ea\u5f97\u5230\u90e8\u5206\u5b57\u8282&#xff0c;\u6240\u4ee5 ReadExactlyAsync \u5fc5\u987b\u5faa\u73af\u8bfb\u53d6\u3002\u6ca1\u6709\u8fd9\u4e00\u6b65&#xff0c;\u81ea\u52a8\u53d1\u9001\u65f6\u5f88\u5bb9\u6613\u89e3\u6790\u9519\u8bef\u3002<\/p>\n<h4>7.5 Traffic\/TrafficSnapshot.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u8868\u793a\u67d0\u4e00\u65f6\u523b\u7528\u4e8e\u754c\u9762\u663e\u793a\u7684\u6d41\u91cf\u5feb\u7167\u3002<\/p>\n<p>\u5efa\u8bae\u5c5e\u6027&#xff1a;<\/p>\n<p>TotalBytes<br \/>\nBytesPerSecond<\/p>\n<p>\u53ef\u589e\u52a0\u683c\u5f0f\u5316\u540e\u7684\u5c5e\u6027\u6216\u5728 ViewModel \u5185\u683c\u5f0f\u5316&#xff1a;<\/p>\n<p>TotalText&#xff0c;\u4f8b\u5982\u201c12.50 KB\u201d<br \/>\nSpeedText&#xff0c;\u4f8b\u5982\u201c9.82 KB\/s\u201d<\/p>\n<p>\u8fd9\u4e2a\u6587\u4ef6\u7684\u4f5c\u7528\u662f\u628a\u201c\u7edf\u8ba1\u7ed3\u679c\u201d\u4e0e\u201c\u7edf\u8ba1\u8fc7\u7a0b\u201d\u5206\u5f00&#xff0c;\u4fbf\u4e8e\u754c\u9762\u8bfb\u53d6\u3002<\/p>\n<h4>7.6 Traffic\/TrafficCounter.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u7d2f\u52a0\u6d41\u91cf&#xff0c;\u5e76\u8ba1\u7b97\u5b9e\u65f6\u901f\u7387\u3002<\/p>\n<p>\u5efa\u8bae\u7ef4\u62a4\u7684\u6570\u636e&#xff1a;<\/p>\n<p>\u7d2f\u8ba1\u603b\u5b57\u8282\u6570<br \/>\n\u5f53\u524d\u7edf\u8ba1\u5468\u671f\u65b0\u589e\u5b57\u8282\u6570<br \/>\n\u4e0a\u6b21\u5237\u65b0\u65f6\u95f4<br \/>\n\u5f53\u524d\u6bcf\u79d2\u901f\u7387<\/p>\n<p>\u5efa\u8bae\u516c\u5f00\u7684\u65b9\u6cd5&#xff1a;<\/p>\n<table>\n<tr>\u65b9\u6cd5\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>AddBytes(int count)<\/td>\n<td>\u6bcf\u6b21\u6210\u529f\u53d1\u9001\u6216\u63a5\u6536\u540e\u7d2f\u52a0\u5b57\u8282\u6570<\/td>\n<\/tr>\n<tr>\n<td>GetSnapshot()<\/td>\n<td>\u8bfb\u53d6\u5f53\u524d\u603b\u91cf\u548c\u5f53\u524d\u901f\u7387<\/td>\n<\/tr>\n<tr>\n<td>RefreshSpeed()<\/td>\n<td>\u6839\u636e\u4e0a\u4e00\u4e2a\u5468\u671f\u5185\u65b0\u589e\u5b57\u8282\u6570\u8ba1\u7b97\u901f\u7387<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8ba1\u6570\u89c4\u5219&#xff1a;<\/p>\n<ul>\n<li>\u53d1\u9001\u6210\u529f\u540e&#xff0c;\u589e\u52a0\u53d1\u9001\u65b9\u5411\u5b57\u8282\u6570\u3002<\/li>\n<li>\u63a5\u6536\u6210\u529f\u540e&#xff0c;\u589e\u52a0\u63a5\u6536\u65b9\u5411\u5b57\u8282\u6570\u3002<\/li>\n<li>\u5efa\u8bae\u7edf\u8ba1\u5b9e\u9645\u7ecf\u8fc7 NetworkStream \u7684\u5168\u90e8\u5b57\u8282&#xff0c;\u5305\u62ec 4 \u5b57\u8282\u957f\u5ea6\u5934&#xff0c;\u4fdd\u8bc1\u7edf\u8ba1\u4e0e\u9650\u901f\u89c4\u5219\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h4>7.7 Traffic\/RateLimiter.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u5728\u4e0d\u963b\u585e UI \u7684\u60c5\u51b5\u4e0b\u9650\u5236\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n<p>\u6bcf\u4e00\u4e2a\u5ba2\u6237\u7aef\u4f1a\u4f7f\u7528\u72ec\u7acb\u7684\u9650\u901f\u5668&#xff1b;\u4e0a\u4f20\u548c\u4e0b\u8f7d\u5404\u4e00\u4e2a\u3002<\/p>\n<p>\u5efa\u8bae\u5b57\u6bb5&#xff1a;<\/p>\n<p>RateBytesPerSecond<br \/>\n\u4e0b\u4e00\u6b21\u5141\u8bb8\u53d1\u9001\/\u5904\u7406\u7684\u65f6\u95f4<br \/>\n\u7528\u4e8e\u4fdd\u62a4\u65f6\u95f4\u8ba1\u7b97\u7684\u9501<\/p>\n<p>\u5efa\u8bae\u516c\u5f00\u65b9\u6cd5&#xff1a;<\/p>\n<p>WaitAsync(int byteCount, CancellationToken token)<\/p>\n<p>\u8be5\u65b9\u6cd5\u7684\u542b\u4e49\u662f&#xff1a;\u5f53\u524d\u8fd9\u6279 byteCount \u6570\u636e\u5728\u6307\u5b9a\u901f\u7387\u4e0b\u9700\u8981\u7b49\u5f85\u591a\u957f\u65f6\u95f4&#xff1b;\u7b49\u5f85\u7ed3\u675f\u540e&#xff0c;\u8c03\u7528\u65b9\u624d\u53ef\u771f\u6b63\u8bfb\u5199\u8fd9\u6279\u6570\u636e\u3002<\/p>\n<p>\u4f8b\u5982&#xff1a;<\/p>\n<p>\u9650\u901f&#xff1a;10 KB\/s<br \/>\n\u672c\u6b21&#xff1a;1 KB<br \/>\n\u7406\u8bba\u6700\u5c11\u65f6\u95f4&#xff1a;\u7ea6 100 ms<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u5fc5\u987b\u4f7f\u7528 await Task.Delay&#xff0c;\u4e0d\u80fd\u4f7f\u7528 Thread.Sleep\u3002Thread.Sleep \u4f1a\u9020\u6210\u7a97\u53e3\u5931\u53bb\u54cd\u5e94\u3002<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u4e0d\u8981\u8ba9\u6240\u6709\u5ba2\u6237\u7aef\u5171\u7528\u4e00\u4e2a RateLimiter\u3002\u6bcf\u4e2a ClientSession \u90fd\u8981\u521b\u5efa\u81ea\u5df1\u7684\u4e0a\u4f20\u3001\u4e0b\u8f7d\u9650\u901f\u5668&#xff0c;\u5426\u5219\u4f1a\u53d8\u6210\u201c\u670d\u52a1\u5668\u603b\u6d41\u91cf\u9650\u901f\u201d\u3002<\/p>\n<h3>8. \u670d\u52a1\u5668\u9879\u76ee&#xff1a;\u6bcf\u4e2a\u6587\u4ef6\u8981\u5b9e\u73b0\u4ec0\u4e48<\/h3>\n<h4>8.1 Models\/ClientSessionInfo.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u8868\u793a\u670d\u52a1\u5668\u7a97\u53e3\u4e2d\u5ba2\u6237\u7aef\u8868\u683c\u7684\u4e00\u884c\u6570\u636e\u3002<\/p>\n<p>\u5efa\u8bae\u5c5e\u6027&#xff1a;<\/p>\n<table>\n<tr>\u5c5e\u6027\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>ClientId<\/td>\n<td>\u670d\u52a1\u7aef\u9012\u589e\u751f\u6210\u7684\u5ba2\u6237\u7aef\u7f16\u53f7&#xff0c;\u4f8b\u5982 1\u30012\u30013<\/td>\n<\/tr>\n<tr>\n<td>RemoteEndPoint<\/td>\n<td>\u5ba2\u6237\u7aef\u5730\u5740\u4e0e\u7aef\u53e3&#xff0c;\u4f8b\u5982 127.0.0.1:53214<\/td>\n<\/tr>\n<tr>\n<td>ConnectedTime<\/td>\n<td>\u5efa\u7acb\u8fde\u63a5\u7684\u65f6\u95f4<\/td>\n<\/tr>\n<tr>\n<td>Status<\/td>\n<td>\u5df2\u8fde\u63a5\u3001\u5df2\u65ad\u5f00\u3001\u5f02\u5e38\u65ad\u5f00<\/td>\n<\/tr>\n<tr>\n<td>UploadTotalText<\/td>\n<td>\u6b64\u5ba2\u6237\u7aef\u4e0a\u4f20\u603b\u91cf<\/td>\n<\/tr>\n<tr>\n<td>UploadSpeedText<\/td>\n<td>\u6b64\u5ba2\u6237\u7aef\u5f53\u524d\u4e0a\u4f20\u901f\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>DownloadTotalText<\/td>\n<td>\u6b64\u5ba2\u6237\u7aef\u4e0b\u8f7d\u603b\u91cf<\/td>\n<\/tr>\n<tr>\n<td>DownloadSpeedText<\/td>\n<td>\u6b64\u5ba2\u6237\u7aef\u5f53\u524d\u4e0b\u8f7d\u901f\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>UploadProgress<\/td>\n<td>\u4e0a\u4f20\u8fdb\u5ea6\u6761\u767e\u5206\u6bd4&#xff0c;\u8303\u56f4 0 \u5230 100<\/td>\n<\/tr>\n<tr>\n<td>DownloadProgress<\/td>\n<td>\u4e0b\u8f7d\u8fdb\u5ea6\u6761\u767e\u5206\u6bd4&#xff0c;\u8303\u56f4 0 \u5230 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e2a\u7c7b\u5e94\u8be5\u5b9e\u73b0 INotifyPropertyChanged&#xff0c;\u4ee5\u4fbf\u6570\u503c\u53d8\u5316\u540e DataGrid \u81ea\u52a8\u5237\u65b0\u3002<\/p>\n<h4>8.2 Services\/ClientSession.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u7ba1\u7406\u201c\u670d\u52a1\u5668\u4e0e\u67d0\u4e00\u4e2a\u5ba2\u6237\u7aef\u201d\u7684\u5b8c\u6574\u751f\u547d\u5468\u671f\u3002<\/p>\n<p>\u6bcf\u8fde\u63a5\u4e00\u4e2a\u5ba2\u6237\u7aef&#xff0c;\u5c31\u521b\u5efa\u4e00\u4e2a ClientSession\u3002\u5b83\u4e0d\u80fd\u88ab\u5176\u4ed6\u5ba2\u6237\u7aef\u5171\u7528\u3002<\/p>\n<p>\u5efa\u8bae\u6301\u6709&#xff1a;<\/p>\n<p>TcpClient<br \/>\nNetworkStream<br \/>\nClientSessionInfo<br \/>\n\u4e0a\u4f20\u9650\u901f\u5668<br \/>\n\u4e0b\u8f7d\u9650\u901f\u5668<br \/>\n\u4e0a\u4f20\u7edf\u8ba1\u5668<br \/>\n\u4e0b\u8f7d\u7edf\u8ba1\u5668<br \/>\nCancellationTokenSource<\/p>\n<p>\u5efa\u8bae\u65b9\u6cd5&#xff1a;<\/p>\n<table>\n<tr>\u65b9\u6cd5\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>RunAsync<\/td>\n<td>\u5faa\u73af\u63a5\u6536\u8be5\u5ba2\u6237\u7aef\u7684\u6d88\u606f<\/td>\n<\/tr>\n<tr>\n<td>HandleMessageAsync<\/td>\n<td>\u6309\u6d88\u606f\u7c7b\u578b\u5904\u7406\u4e00\u6761\u6d88\u606f<\/td>\n<\/tr>\n<tr>\n<td>SendAsync<\/td>\n<td>\u5411\u5f53\u524d\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u6761\u5b8c\u6574\u6d88\u606f<\/td>\n<\/tr>\n<tr>\n<td>Close \u6216 CloseAsync<\/td>\n<td>\u5173\u95ed\u8be5\u8fde\u63a5\u3001\u91ca\u653e\u8d44\u6e90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>RunAsync \u4e2d\u5e94\u6267\u884c&#xff1a;<\/p>\n<li>\u8c03\u7528 FrameCodec.ReadMessageAsync \u8bfb\u53d6\u4e00\u6761\u5b8c\u6574\u6d88\u606f\u3002<\/li>\n<li>\u8bfb\u53d6\u5230\u7684\u5b57\u8282\u6309\u8be5\u5ba2\u6237\u7aef\u4e0a\u4f20\u9650\u901f\u5904\u7406\u3002<\/li>\n<li>\u66f4\u65b0\u8be5\u5ba2\u6237\u7aef\u4e0a\u4f20\u7edf\u8ba1\u3002<\/li>\n<li>\u5982\u679c\u6d88\u606f\u7c7b\u578b\u662f TextRequest&#xff0c;\u521b\u5efa\u540c\u5185\u5bb9\u7684 EchoResponse\u3002<\/li>\n<li>\u8c03\u7528 SendAsync \u56de\u663e\u7ed9\u5f53\u524d\u5ba2\u6237\u7aef\u3002<\/li>\n<li>\u5982\u679c\u8fde\u63a5\u5173\u95ed\u3001\u53d6\u6d88\u6216\u53d1\u751f\u5f02\u5e38&#xff0c;\u901a\u77e5 TcpServerService \u79fb\u9664\u5f53\u524d\u4f1a\u8bdd\u3002<\/li>\n<p>SendAsync \u4e2d\u5e94\u6267\u884c&#xff1a;<\/p>\n<li>\u4f7f\u7528\u4e0b\u8f7d\u9650\u901f\u5668\u7b49\u5f85\u3002<\/li>\n<li>\u8c03\u7528 FrameCodec.WriteMessageAsync\u3002<\/li>\n<li>\u66f4\u65b0\u4e0b\u8f7d\u7edf\u8ba1\u3002<\/li>\n<p>\u2605 \u5173\u952e&#xff1a;\u8fd9\u4e2a\u7c7b\u4e2d\u6267\u884c\u201c\u56de\u663e\u201d\u65f6&#xff0c;\u76ee\u6807\u53ea\u80fd\u662f\u81ea\u5df1\u7684 NetworkStream&#xff0c;\u4e0d\u80fd\u8bbf\u95ee\u5176\u4ed6\u5ba2\u6237\u7aef\u7684\u7f51\u7edc\u6d41\u3002<\/p>\n<h4>8.3 Services\/TcpServerService.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u7ba1\u7406\u670d\u52a1\u5668\u76d1\u542c\u5668\u548c\u5168\u90e8\u5ba2\u6237\u7aef\u4f1a\u8bdd\u3002<\/p>\n<p>\u5efa\u8bae\u5b57\u6bb5&#xff1a;<\/p>\n<p>TcpListener<br \/>\nConcurrentDictionary&lt;int, ClientSession&gt;<br \/>\nCancellationTokenSource<br \/>\n\u9012\u589e\u5ba2\u6237\u7aef\u7f16\u53f7<\/p>\n<p>\u5efa\u8bae\u65b9\u6cd5&#xff1a;<\/p>\n<table>\n<tr>\u65b9\u6cd5\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>StartAsync(string host, int port)<\/td>\n<td>\u521b\u5efa\u76d1\u542c\u5668\u5e76\u5f00\u59cb\u63a5\u6536\u8fde\u63a5<\/td>\n<\/tr>\n<tr>\n<td>AcceptClientsAsync<\/td>\n<td>\u6301\u7eed\u8c03\u7528 AcceptTcpClientAsync<\/td>\n<\/tr>\n<tr>\n<td>RemoveClient<\/td>\n<td>\u5220\u9664\u65ad\u5f00\u7684\u5ba2\u6237\u7aef\u4f1a\u8bdd<\/td>\n<\/tr>\n<tr>\n<td>StopAsync<\/td>\n<td>\u505c\u6b62\u76d1\u542c\u3001\u5173\u95ed\u6240\u6709\u4f1a\u8bdd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u542f\u52a8\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u521b\u5efa TcpListener<br \/>\n-&gt; Start<br \/>\n-&gt; \u542f\u52a8 AcceptClientsAsync \u5faa\u73af<br \/>\n-&gt; \u63a5\u53d7\u4e00\u4e2a TcpClient<br \/>\n-&gt; \u5206\u914d ClientId<br \/>\n-&gt; \u521b\u5efa ClientSession<br \/>\n-&gt; \u52a0\u5165\u5b57\u5178<br \/>\n-&gt; \u901a\u77e5\u754c\u9762\u6dfb\u52a0\u4e00\u884c\u5ba2\u6237\u7aef\u6570\u636e<br \/>\n-&gt; \u542f\u52a8\u8be5 ClientSession.RunAsync<\/p>\n<p>\u505c\u6b62\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u505c\u6b62\u63a5\u53d7\u65b0\u5ba2\u6237\u7aef<br \/>\n-&gt; \u53d6\u6d88\u540e\u53f0\u4efb\u52a1<br \/>\n-&gt; \u9010\u4e2a\u5173\u95ed ClientSession<br \/>\n-&gt; \u6e05\u7a7a\u5ba2\u6237\u7aef\u5b57\u5178<br \/>\n-&gt; \u901a\u77e5\u754c\u9762\u66f4\u65b0\u5ba2\u6237\u7aef\u6570\u91cf\u4e3a 0<\/p>\n<p>\u5efa\u8bae\u4f7f\u7528\u4e8b\u4ef6\u5411 ViewModel \u901a\u77e5&#xff1a;<\/p>\n<p>\u5ba2\u6237\u7aef\u5df2\u8fde\u63a5<br \/>\n\u5ba2\u6237\u7aef\u5df2\u65ad\u5f00<br \/>\n\u6536\u5230\u65e5\u5fd7<br \/>\n\u5ba2\u6237\u7aef\u6570\u636e\u5df2\u66f4\u65b0<\/p>\n<p>\u8fd9\u6837\u7f51\u7edc\u670d\u52a1\u4e0d\u9700\u8981\u76f4\u63a5\u4f9d\u8d56 WPF \u63a7\u4ef6\u3002<\/p>\n<h4>8.4 ViewModels\/ViewModelBase.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u4e3a\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684 ViewModel \u63d0\u4f9b\u5c5e\u6027\u53d8\u5316\u901a\u77e5\u80fd\u529b\u3002<\/p>\n<p>\u81f3\u5c11\u5b9e\u73b0&#xff1a;<\/p>\n<p>INotifyPropertyChanged<br \/>\nOnPropertyChanged(&#8230;)<\/p>\n<p>\u672c\u6587\u4ef6\u4e0d\u653e TCP \u4ee3\u7801\u3001\u4e0d\u653e\u6309\u94ae\u4e1a\u52a1\u4ee3\u7801\u3002<\/p>\n<h4>8.5 ViewModels\/RelayCommand.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u5c06 WPF \u6309\u94ae\u4e0e ViewModel \u65b9\u6cd5\u7ed1\u5b9a\u3002<\/p>\n<p>\u5e94\u5b9e\u73b0 ICommand&#xff0c;\u652f\u6301&#xff1a;<\/p>\n<p>\u6267\u884c\u65b9\u6cd5<br \/>\n\u662f\u5426\u53ef\u6267\u884c\u5224\u65ad&#xff08;\u53ef\u9009&#xff09;<\/p>\n<p>\u670d\u52a1\u5668\u81f3\u5c11\u9700\u8981\u4e24\u4e2a\u547d\u4ee4&#xff1a;<\/p>\n<p>StartServerCommand<br \/>\nStopServerCommand<\/p>\n<h4>8.6 ViewModels\/ServerViewModel.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u8fde\u63a5\u670d\u52a1\u5668\u670d\u52a1\u4e0e\u670d\u52a1\u5668\u754c\u9762&#xff0c;\u662f\u670d\u52a1\u5668\u7a97\u53e3\u7684\u6838\u5fc3\u3002<\/p>\n<p>\u5efa\u8bae\u5c5e\u6027&#xff1a;<\/p>\n<table>\n<tr>\u5c5e\u6027\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>ServerIp<\/td>\n<td>\u9ed8\u8ba4 127.0.0.1<\/td>\n<\/tr>\n<tr>\n<td>ServerPort<\/td>\n<td>\u9ed8\u8ba4 5000<\/td>\n<\/tr>\n<tr>\n<td>ServerStatus<\/td>\n<td>\u672a\u542f\u52a8\u3001\u8fd0\u884c\u4e2d\u3001\u5df2\u505c\u6b62<\/td>\n<\/tr>\n<tr>\n<td>ClientCount<\/td>\n<td>\u5f53\u524d\u8fde\u63a5\u603b\u6570<\/td>\n<\/tr>\n<tr>\n<td>Clients<\/td>\n<td>ObservableCollection&lt;ClientSessionInfo&gt;<\/td>\n<\/tr>\n<tr>\n<td>Logs<\/td>\n<td>ObservableCollection&lt;string&gt;<\/td>\n<\/tr>\n<tr>\n<td>StartServerCommand<\/td>\n<td>\u542f\u52a8\u6309\u94ae\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>StopServerCommand<\/td>\n<td>\u505c\u6b62\u6309\u94ae\u547d\u4ee4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5e94\u5b9e\u73b0\u7684\u4e1a\u52a1&#xff1a;<\/p>\n<li>\u8c03\u7528 TcpServerService.StartAsync\u3002<\/li>\n<li>\u63a5\u5230\u5ba2\u6237\u7aef\u8fde\u63a5\u4e8b\u4ef6\u540e&#xff0c;\u6dfb\u52a0\u5230 Clients\u3002<\/li>\n<li>\u63a5\u5230\u65ad\u5f00\u4e8b\u4ef6\u540e&#xff0c;\u5220\u9664\u6216\u6807\u8bb0\u5ba2\u6237\u7aef\u3002<\/li>\n<li>\u6bcf\u6b21\u53d8\u66f4\u540e\u66f4\u65b0 ClientCount\u3002<\/li>\n<li>\u63a5\u5230\u65e5\u5fd7\u4e8b\u4ef6\u540e\u8ffd\u52a0\u5230 Logs\u3002<\/li>\n<li>\u4f7f\u7528 DispatcherTimer \u6bcf 500 \u6216 1000 \u6beb\u79d2\u5237\u65b0\u5ba2\u6237\u7aef\u6d41\u91cf\u663e\u793a\u3002<\/li>\n<p>\u2605 \u5173\u952e&#xff1a;\u7f51\u7edc\u7ebf\u7a0b\u4e0d\u80fd\u76f4\u63a5\u64cd\u4f5c ObservableCollection\u3002\u9700\u8981\u901a\u8fc7 WPF \u7684 Dispatcher \u5207\u56de UI \u7ebf\u7a0b\u540e\u518d\u6dfb\u52a0\u65e5\u5fd7\u3001\u6dfb\u52a0\u5ba2\u6237\u7aef\u6216\u66f4\u65b0\u5217\u8868\u3002<\/p>\n<h4>8.7 MainWindow.xaml&#xff08;\u670d\u52a1\u5668&#xff09;<\/h4>\n<p>\u804c\u8d23&#xff1a; \u5b9a\u4e49\u670d\u52a1\u5668\u7a97\u53e3\u7684\u89c6\u89c9\u5e03\u5c40\u548c\u6570\u636e\u7ed1\u5b9a\u3002<\/p>\n<p>\u63a8\u8350\u5e03\u5c40&#xff1a;<\/p>\n<p>\u7b2c\u4e00\u884c&#xff1a;\u76d1\u542c\u5730\u5740\u3001\u7aef\u53e3\u3001\u542f\u52a8\u6309\u94ae\u3001\u505c\u6b62\u6309\u94ae<br \/>\n\u7b2c\u4e8c\u884c&#xff1a;\u670d\u52a1\u5668\u72b6\u6001\u3001\u5f53\u524d\u8fde\u63a5\u6570\u91cf<br \/>\n\u4e2d\u95f4&#xff1a;\u5ba2\u6237\u7aef DataGrid<br \/>\n\u5e95\u90e8&#xff1a;\u65e5\u5fd7 ListBox<\/p>\n<p>\u5ba2\u6237\u7aef DataGrid \u5217\u5e94\u5305\u62ec&#xff1a;<\/p>\n<p>\u7f16\u53f7<br \/>\n\u8fdc\u7a0b\u5730\u5740<br \/>\n\u8fde\u63a5\u72b6\u6001<br \/>\n\u8fde\u63a5\u65f6\u95f4<br \/>\n\u4e0a\u4f20\u603b\u91cf<br \/>\n\u4e0a\u4f20\u901f\u7387<br \/>\n\u4e0b\u8f7d\u603b\u91cf<br \/>\n\u4e0b\u8f7d\u901f\u7387<\/p>\n<p>\u53ef\u5728\u4e0a\u4f20\u3001\u4e0b\u8f7d\u901f\u7387\u5217\u65c1\u663e\u793a\u8fdb\u5ea6\u6761&#xff0c;\u8fdb\u5ea6\u6761\u6700\u5927\u503c\u4e3a 100\u3002<\/p>\n<p>\u7ed1\u5b9a\u8981\u6c42&#xff1a;<\/p>\n<p>\u5730\u5740\u8f93\u5165\u6846 -&gt; ServerIp<br \/>\n\u7aef\u53e3\u8f93\u5165\u6846 -&gt; ServerPort<br \/>\n\u542f\u52a8\u6309\u94ae -&gt; StartServerCommand<br \/>\n\u505c\u6b62\u6309\u94ae -&gt; StopServerCommand<br \/>\n\u8fde\u63a5\u6570\u91cf\u6587\u672c -&gt; ClientCount<br \/>\n\u5ba2\u6237\u7aef\u8868\u683c -&gt; Clients<br \/>\n\u65e5\u5fd7\u5217\u8868 -&gt; Logs<\/p>\n<h4>8.8 MainWindow.xaml.cs&#xff08;\u670d\u52a1\u5668&#xff09;<\/h4>\n<p>\u804c\u8d23&#xff1a; \u7a97\u53e3\u521d\u59cb\u5316\u4e0e\u5173\u95ed\u65f6\u8d44\u6e90\u91ca\u653e\u3002<\/p>\n<p>\u5e94\u505a\u7684\u4e8b\u60c5&#xff1a;<\/p>\n<li>\u521b\u5efa ServerViewModel\u3002<\/li>\n<li>\u8bbe\u7f6e DataContext\u3002<\/li>\n<li>\u5728\u7a97\u53e3\u5173\u95ed\u4e8b\u4ef6\u4e2d\u8c03\u7528\u505c\u6b62\u670d\u52a1\u5668\u903b\u8f91&#xff0c;\u907f\u514d\u7aef\u53e3\u672a\u91ca\u653e\u3002<\/li>\n<p>\u4e0d\u8981\u628a TCP \u63a5\u6536\u5faa\u73af\u3001\u9650\u901f\u7b97\u6cd5\u3001\u590d\u6742\u4e1a\u52a1\u4ee3\u7801\u76f4\u63a5\u5199\u5230\u8fd9\u91cc\u3002<\/p>\n<h4>8.9 App.xaml \u4e0e App.xaml.cs&#xff08;\u670d\u52a1\u5668&#xff09;<\/h4>\n<p>\u7b2c\u4e00\u7248\u901a\u5e38\u65e0\u9700\u4fee\u6539\u3002\u5b83\u4eec\u8d1f\u8d23 WPF \u7a0b\u5e8f\u542f\u52a8\u3002\u82e5\u8981\u6dfb\u52a0\u5168\u5c40\u5f02\u5e38\u8bb0\u5f55&#xff0c;\u53ef\u540e\u7eed\u5728 App.xaml.cs \u4e2d\u5904\u7406&#xff0c;\u4f46\u4e0d\u5c5e\u4e8e\u7b2c\u4e00\u9636\u6bb5\u5fc5\u987b\u5185\u5bb9\u3002<\/p>\n<h3>9. \u5ba2\u6237\u7aef\u9879\u76ee&#xff1a;\u6bcf\u4e2a\u6587\u4ef6\u8981\u5b9e\u73b0\u4ec0\u4e48<\/h3>\n<h4>9.1 Services\/TcpClientService.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u7ba1\u7406\u4e00\u4e2a\u5ba2\u6237\u7aef\u7a97\u53e3\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684 TCP \u8fde\u63a5\u3002<\/p>\n<p>\u5efa\u8bae\u5b57\u6bb5&#xff1a;<\/p>\n<p>TcpClient<br \/>\nNetworkStream<br \/>\nCancellationTokenSource<br \/>\n\u4e0a\u4f20\u9650\u901f\u5668<br \/>\n\u4e0a\u4f20\u7edf\u8ba1\u5668<br \/>\n\u4e0b\u8f7d\u7edf\u8ba1\u5668<br \/>\nSemaphoreSlim \u53d1\u9001\u9501<\/p>\n<p>\u5efa\u8bae\u65b9\u6cd5&#xff1a;<\/p>\n<table>\n<tr>\u65b9\u6cd5\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>ConnectAsync(host, port)<\/td>\n<td>\u8fde\u63a5\u670d\u52a1\u5668\u5e76\u542f\u52a8\u63a5\u6536\u5faa\u73af<\/td>\n<\/tr>\n<tr>\n<td>SendTextAsync(text)<\/td>\n<td>\u53d1\u9001\u4e00\u6761\u6587\u672c\u8bf7\u6c42<\/td>\n<\/tr>\n<tr>\n<td>ReceiveLoopAsync<\/td>\n<td>\u6301\u7eed\u63a5\u6536\u670d\u52a1\u5668\u56de\u663e<\/td>\n<\/tr>\n<tr>\n<td>DisconnectAsync<\/td>\n<td>\u4e3b\u52a8\u65ad\u5f00\u5e76\u91ca\u653e\u8d44\u6e90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>ConnectAsync \u7684\u6267\u884c\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u521b\u5efa TcpClient<br \/>\n-&gt; ConnectAsync<br \/>\n-&gt; \u83b7\u53d6 NetworkStream<br \/>\n-&gt; \u521b\u5efa\u53d6\u6d88\u4ee4\u724c<br \/>\n-&gt; \u542f\u52a8 ReceiveLoopAsync<br \/>\n-&gt; \u901a\u77e5\u754c\u9762\u72b6\u6001\u53d8\u4e3a\u201c\u5df2\u8fde\u63a5\u201d<\/p>\n<p>SendTextAsync \u7684\u6267\u884c\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u68c0\u67e5\u662f\u5426\u5df2\u8fde\u63a5<br \/>\n-&gt; \u7b49\u5f85\u53d1\u9001\u9501<br \/>\n-&gt; \u521b\u5efa TextRequest<br \/>\n-&gt; \u6839\u636e\u672c\u6761\u6d88\u606f\u5b57\u8282\u6570\u6267\u884c\u4e0a\u4f20\u9650\u901f<br \/>\n-&gt; FrameCodec.WriteMessageAsync<br \/>\n-&gt; \u66f4\u65b0\u4e0a\u4f20\u7edf\u8ba1<br \/>\n-&gt; \u91ca\u653e\u53d1\u9001\u9501<\/p>\n<p>ReceiveLoopAsync \u7684\u6267\u884c\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u5faa\u73af\u8c03\u7528 FrameCodec.ReadMessageAsync<br \/>\n-&gt; \u6536\u5230 EchoResponse<br \/>\n-&gt; \u66f4\u65b0\u4e0b\u8f7d\u7edf\u8ba1<br \/>\n-&gt; \u89e6\u53d1\u201c\u6536\u5230\u56de\u663e\u201d\u4e8b\u4ef6<br \/>\n-&gt; ViewModel \u5c06\u6587\u672c\u8ffd\u52a0\u5230\u754c\u9762\u65e5\u5fd7<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u5ba2\u6237\u7aef\u7684\u63a5\u6536\u5faa\u73af\u5fc5\u987b\u72ec\u7acb\u8fd0\u884c\u3002\u4e0d\u80fd\u5728\u6bcf\u6b21\u53d1\u9001\u540e\u624d\u4e34\u65f6\u8bfb\u53d6\u4e00\u6b21&#xff0c;\u5426\u5219\u81ea\u52a8\u53d1\u9001\u548c\u65ad\u5f00\u5904\u7406\u5bb9\u6613\u5361\u4f4f\u3002<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u624b\u52a8\u53d1\u9001\u548c\u81ea\u52a8\u53d1\u9001\u4f1a\u540c\u65f6\u8c03\u7528\u53d1\u9001\u529f\u80fd&#xff0c;\u5fc5\u987b\u7528 SemaphoreSlim \u4fdd\u8bc1\u4e00\u6761\u5b8c\u6574\u62a5\u6587\u5199\u5165\u5b8c\u6210\u540e&#xff0c;\u4e0b\u4e00\u6761\u624d\u53ef\u5199\u5165\u3002<\/p>\n<h4>9.2 ViewModels\/ViewModelBase.cs<\/h4>\n<p>\u4e0e\u670d\u52a1\u5668\u9879\u76ee\u4f5c\u7528\u76f8\u540c&#xff1a;\u5b9e\u73b0 INotifyPropertyChanged \u548c OnPropertyChanged\u3002<\/p>\n<p>\u4e3a\u4e86\u521d\u5b66\u9636\u6bb5\u6e05\u6670&#xff0c;\u53ef\u4ee5\u5728\u5ba2\u6237\u7aef\u9879\u76ee\u590d\u5236\u540c\u6837\u5b9e\u73b0&#xff1b;\u540e\u671f\u53ef\u518d\u628a\u5b83\u79fb\u5230\u5171\u4eab\u9879\u76ee\u3002<\/p>\n<h4>9.3 ViewModels\/RelayCommand.cs<\/h4>\n<p>\u4e0e\u670d\u52a1\u5668\u9879\u76ee\u4f5c\u7528\u76f8\u540c&#xff1a;\u5b9e\u73b0 ICommand&#xff0c;\u5c06\u6309\u94ae\u7ed1\u5b9a\u5230 ViewModel \u65b9\u6cd5\u3002<\/p>\n<p>\u5ba2\u6237\u7aef\u9700\u8981\u7684\u547d\u4ee4&#xff1a;<\/p>\n<p>ConnectCommand<br \/>\nDisconnectCommand<br \/>\nSendCommand<br \/>\nStartAutoSendCommand<br \/>\nStopAutoSendCommand<\/p>\n<h4>9.4 ViewModels\/ClientViewModel.cs<\/h4>\n<p>\u804c\u8d23&#xff1a; \u4fdd\u5b58\u5ba2\u6237\u7aef\u7a97\u53e3\u663e\u793a\u7684\u6570\u636e&#xff0c;\u5e76\u8c03\u7528 TcpClientService\u3002<\/p>\n<p>\u5efa\u8bae\u5c5e\u6027&#xff1a;<\/p>\n<table>\n<tr>\u5c5e\u6027\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>Host<\/td>\n<td>\u9ed8\u8ba4 127.0.0.1<\/td>\n<\/tr>\n<tr>\n<td>Port<\/td>\n<td>\u9ed8\u8ba4 5000<\/td>\n<\/tr>\n<tr>\n<td>ConnectionStatus<\/td>\n<td>\u672a\u8fde\u63a5\u3001\u8fde\u63a5\u4e2d\u3001\u5df2\u8fde\u63a5\u3001\u5df2\u65ad\u5f00<\/td>\n<\/tr>\n<tr>\n<td>InputText<\/td>\n<td>\u7528\u6237\u8f93\u5165\u5f85\u53d1\u9001\u7684\u6587\u672c<\/td>\n<\/tr>\n<tr>\n<td>Messages<\/td>\n<td>\u53d1\u9001\u3001\u56de\u663e\u3001\u7cfb\u7edf\u63d0\u793a\u65e5\u5fd7<\/td>\n<\/tr>\n<tr>\n<td>UploadTotalText<\/td>\n<td>\u5ba2\u6237\u7aef\u4e0a\u4f20\u603b\u91cf<\/td>\n<\/tr>\n<tr>\n<td>UploadSpeedText<\/td>\n<td>\u5f53\u524d\u4e0a\u4f20\u901f\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>DownloadTotalText<\/td>\n<td>\u5ba2\u6237\u7aef\u4e0b\u8f7d\u603b\u91cf<\/td>\n<\/tr>\n<tr>\n<td>DownloadSpeedText<\/td>\n<td>\u5f53\u524d\u4e0b\u8f7d\u901f\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>UploadProgress<\/td>\n<td>\u4e0a\u4f20\u901f\u5ea6\u5360\u9650\u901f\u6bd4\u4f8b<\/td>\n<\/tr>\n<tr>\n<td>DownloadProgress<\/td>\n<td>\u4e0b\u8f7d\u901f\u5ea6\u5360\u9650\u901f\u6bd4\u4f8b<\/td>\n<\/tr>\n<tr>\n<td>IsAutoSending<\/td>\n<td>\u662f\u5426\u6b63\u5728\u81ea\u52a8\u53d1\u9001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5e94\u5b9e\u73b0\u7684\u4e1a\u52a1&#xff1a;<\/p>\n<li>\u70b9\u51fb\u8fde\u63a5\u65f6\u8c03\u7528 ConnectAsync\u3002<\/li>\n<li>\u70b9\u51fb\u53d1\u9001\u65f6\u8c03\u7528 SendTextAsync(InputText)\u3002<\/li>\n<li>\u6536\u5230\u670d\u52a1\u5668\u56de\u663e\u65f6\u8ffd\u52a0 [\u56de\u663e] \u65e5\u5fd7\u3002<\/li>\n<li>\u4f7f\u7528 DispatcherTimer \u5b9a\u671f\u8bfb\u53d6\u7edf\u8ba1\u5feb\u7167\u5e76\u66f4\u65b0\u6d41\u91cf\u5c5e\u6027\u3002<\/li>\n<li>\u5f00\u59cb\u81ea\u52a8\u53d1\u9001\u65f6\u521b\u5efa\u4e13\u7528 CancellationTokenSource\u3002<\/li>\n<li>\u505c\u6b62\u81ea\u52a8\u53d1\u9001\u6216\u65ad\u5f00\u8fde\u63a5\u65f6\u53d6\u6d88\u8be5\u4ee4\u724c\u3002<\/li>\n<p>\u81ea\u52a8\u53d1\u9001\u903b\u8f91\u5efa\u8bae\u5982\u4e0b&#xff1a;<\/p>\n<p>\u53ea\u8981\u672a\u53d6\u6d88\u4e14\u8fde\u63a5\u6b63\u5e38&#xff1a;<br \/>\n  \u751f\u6210\u201c\u81ea\u52a8\u6d88\u606f\u5e8f\u53f7 &#043; \u65f6\u95f4 &#043; \u586b\u5145\u5b57\u7b26\u201d\u7684\u6587\u672c<br \/>\n  \u8c03\u7528\u5df2\u6709\u7684 SendTextAsync<br \/>\n  \u7b49\u5f85\u4e00\u4e2a\u8f83\u77ed\u65f6\u95f4<\/p>\n<p>\u586b\u5145\u5b57\u7b26\u7528\u4e8e\u63d0\u9ad8\u5355\u6761\u6d88\u606f\u5927\u5c0f&#xff0c;\u4f8b\u5982\u6bcf\u6761\u7ea6 1 KB\u3002\u53d1\u9001\u9891\u7387\u5e94\u9ad8\u4e8e\u9650\u901f\u5141\u8bb8\u7684\u9891\u7387&#xff0c;\u8fd9\u6837\u624d\u80fd\u770b\u51fa\u9650\u901f\u5668\u7684\u6548\u679c\u3002<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u81ea\u52a8\u53d1\u9001\u4e0d\u80fd\u91cd\u65b0\u7f16\u5199\u4e00\u5957 TCP \u5199\u5165\u4ee3\u7801&#xff0c;\u5fc5\u987b\u590d\u7528 SendTextAsync&#xff0c;\u786e\u4fdd\u624b\u52a8\u53d1\u9001\u4e0e\u81ea\u52a8\u53d1\u9001\u4f7f\u7528\u540c\u4e00\u4e2a\u534f\u8bae\u3001\u9501\u3001\u9650\u901f\u548c\u7edf\u8ba1\u903b\u8f91\u3002<\/p>\n<h4>9.5 MainWindow.xaml&#xff08;\u5ba2\u6237\u7aef&#xff09;<\/h4>\n<p>\u804c\u8d23&#xff1a; \u5b9a\u4e49\u5ba2\u6237\u7aef\u7a97\u53e3\u754c\u9762\u3002<\/p>\n<p>\u63a8\u8350\u5206\u533a&#xff1a;<\/p>\n<p>\u8fde\u63a5\u533a<br \/>\n\u6d41\u91cf\u7edf\u8ba1\u533a<br \/>\n\u6587\u672c\u53d1\u9001\u533a<br \/>\n\u81ea\u52a8\u53d1\u9001\u63a7\u5236\u533a<br \/>\n\u6d88\u606f\u65e5\u5fd7\u533a<\/p>\n<p>\u8fde\u63a5\u533a&#xff1a;<\/p>\n<p>\u670d\u52a1\u5668\u5730\u5740\u8f93\u5165\u6846<br \/>\n\u7aef\u53e3\u8f93\u5165\u6846<br \/>\n\u8fde\u63a5\u6309\u94ae<br \/>\n\u65ad\u5f00\u6309\u94ae<br \/>\n\u8fde\u63a5\u72b6\u6001\u6587\u672c<\/p>\n<p>\u6d41\u91cf\u7edf\u8ba1\u533a&#xff1a;<\/p>\n<p>\u4e0a\u4f20\u603b\u91cf\u3001\u4e0a\u4f20\u901f\u7387\u3001\u4e0a\u4f20\u9650\u901f\u3001\u4e0a\u4f20\u8fdb\u5ea6\u6761<br \/>\n\u4e0b\u8f7d\u603b\u91cf\u3001\u4e0b\u8f7d\u901f\u7387\u3001\u4e0b\u8f7d\u9650\u901f\u3001\u4e0b\u8f7d\u8fdb\u5ea6\u6761<\/p>\n<p>\u6587\u672c\u53d1\u9001\u533a&#xff1a;<\/p>\n<p>\u591a\u884c\u6216\u5355\u884c TextBox<br \/>\n\u53d1\u9001\u6309\u94ae<\/p>\n<p>\u81ea\u52a8\u53d1\u9001\u63a7\u5236\u533a&#xff1a;<\/p>\n<p>\u5f00\u59cb\u81ea\u52a8\u53d1\u9001\u6309\u94ae<br \/>\n\u505c\u6b62\u81ea\u52a8\u53d1\u9001\u6309\u94ae<br \/>\n\u5f53\u524d\u81ea\u52a8\u53d1\u9001\u72b6\u6001<\/p>\n<p>\u6d88\u606f\u65e5\u5fd7\u533a\u4f7f\u7528 ListBox \u6216\u53ea\u8bfb\u591a\u884c TextBox&#xff0c;\u663e\u793a&#xff1a;<\/p>\n<p>[\u7cfb\u7edf] \u5df2\u8fde\u63a5\u5230 127.0.0.1:5000<br \/>\n[\u53d1\u9001] \u4f60\u597d<br \/>\n[\u56de\u663e] \u4f60\u597d<br \/>\n[\u7cfb\u7edf] \u5df2\u65ad\u5f00\u8fde\u63a5<\/p>\n<p>\u63a8\u8350\u7ed1\u5b9a&#xff1a;<\/p>\n<p>\u5730\u5740\u8f93\u5165\u6846 -&gt; Host<br \/>\n\u7aef\u53e3\u8f93\u5165\u6846 -&gt; Port<br \/>\n\u53d1\u9001\u6587\u672c\u6846 -&gt; InputText<br \/>\n\u8fde\u63a5\u6309\u94ae -&gt; ConnectCommand<br \/>\n\u65ad\u5f00\u6309\u94ae -&gt; DisconnectCommand<br \/>\n\u53d1\u9001\u6309\u94ae -&gt; SendCommand<br \/>\n\u81ea\u52a8\u53d1\u9001\u6309\u94ae -&gt; StartAutoSendCommand \/ StopAutoSendCommand<br \/>\n\u65e5\u5fd7\u5217\u8868 -&gt; Messages<\/p>\n<h4>9.6 MainWindow.xaml.cs&#xff08;\u5ba2\u6237\u7aef&#xff09;<\/h4>\n<p>\u804c\u8d23&#xff1a; \u8bbe\u7f6e DataContext&#xff0c;\u5e76\u5728\u7a97\u53e3\u5173\u95ed\u65f6\u4e3b\u52a8\u65ad\u5f00\u3002<\/p>\n<p>\u5e94\u505a&#xff1a;<\/p>\n<li>\u521b\u5efa ClientViewModel\u3002<\/li>\n<li>\u5c06\u5176\u8d4b\u503c\u7ed9\u7a97\u53e3 DataContext\u3002<\/li>\n<li>\u5728\u7a97\u53e3\u5173\u95ed\u4e8b\u4ef6\u4e2d\u8c03\u7528\u65ad\u5f00\u903b\u8f91\u3002<\/li>\n<p>\u4e0d\u8981\u628a\u81ea\u52a8\u53d1\u9001\u5faa\u73af\u3001TCP \u6536\u53d1\u3001\u7edf\u8ba1\u8ba1\u7b97\u76f4\u63a5\u653e\u5728\u6b64\u6587\u4ef6\u4e2d\u3002<\/p>\n<h4>9.7 App.xaml \u4e0e App.xaml.cs&#xff08;\u5ba2\u6237\u7aef&#xff09;<\/h4>\n<p>\u7b2c\u4e00\u7248\u901a\u5e38\u65e0\u9700\u989d\u5916\u903b\u8f91&#xff0c;\u4fdd\u6301 Visual Studio \u81ea\u52a8\u751f\u6210\u5185\u5bb9\u5373\u53ef\u3002<\/p>\n<h3>10. \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684\u6570\u636e\u6d41<\/h3>\n<p>\u4e00\u6b21\u624b\u52a8\u53d1\u9001\u7684\u5b8c\u6574\u8fc7\u7a0b\u5982\u4e0b&#xff1a;<\/p>\n<p>\u5ba2\u6237\u7aef\u8f93\u5165\u6587\u672c<br \/>\n-&gt; ClientViewModel \u8c03\u7528 TcpClientService.SendTextAsync<br \/>\n-&gt; \u5ba2\u6237\u7aef\u4e0a\u4f20\u9650\u901f<br \/>\n-&gt; FrameCodec \u7ec4\u88c5 TCP \u62a5\u6587\u5e76\u5199\u51fa<br \/>\n-&gt; \u5ba2\u6237\u7aef\u589e\u52a0\u4e0a\u4f20\u7edf\u8ba1<br \/>\n-&gt; \u670d\u52a1\u5668 ClientSession \u8bfb\u53d6\u5b8c\u6574\u62a5\u6587<br \/>\n-&gt; \u670d\u52a1\u5668\u5bf9\u8be5\u5ba2\u6237\u7aef\u6267\u884c\u4e0a\u4f20\u9650\u901f\u5e76\u589e\u52a0\u4e0a\u4f20\u7edf\u8ba1<br \/>\n-&gt; \u670d\u52a1\u5668\u521b\u5efa EchoResponse<br \/>\n-&gt; \u670d\u52a1\u5668\u5bf9\u8be5\u5ba2\u6237\u7aef\u6267\u884c\u4e0b\u8f7d\u9650\u901f<br \/>\n-&gt; \u670d\u52a1\u5668\u5199\u56de\u539f\u5ba2\u6237\u7aef<br \/>\n-&gt; \u670d\u52a1\u5668\u589e\u52a0\u4e0b\u8f7d\u7edf\u8ba1<br \/>\n-&gt; \u5ba2\u6237\u7aef\u63a5\u6536\u5faa\u73af\u8bfb\u53d6 EchoResponse<br \/>\n-&gt; \u5ba2\u6237\u7aef\u589e\u52a0\u4e0b\u8f7d\u7edf\u8ba1<br \/>\n-&gt; ClientViewModel \u5728\u65e5\u5fd7\u4e2d\u663e\u793a\u56de\u663e\u6587\u672c<\/p>\n<h3>11. \u754c\u9762\u66f4\u65b0\u89c4\u5219<\/h3>\n<h4>11.1 \u4e3a\u4ec0\u4e48\u4e0d\u80fd\u6bcf\u6536\u5230\u4e00\u4e2a\u5b57\u8282\u5c31\u5237\u65b0\u754c\u9762<\/h4>\n<p>\u9891\u7e41\u5237\u65b0 WPF \u63a7\u4ef6\u4f1a\u9020\u6210\u754c\u9762\u5361\u987f\u3002\u56e0\u6b64\u7f51\u7edc\u7ebf\u7a0b\u53ea\u8d1f\u8d23\u7d2f\u52a0\u7edf\u8ba1&#xff1b;\u754c\u9762\u901a\u8fc7\u5b9a\u65f6\u5668\u6bcf 500 \u6216 1000 \u6beb\u79d2\u8bfb\u53d6\u4e00\u6b21\u7edf\u8ba1\u5feb\u7167\u3002<\/p>\n<h4>11.2 \u63a8\u8350\u5237\u65b0\u65b9\u5f0f<\/h4>\n<p>\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef ViewModel \u5404\u81ea\u4f7f\u7528\u4e00\u4e2a DispatcherTimer&#xff1a;<\/p>\n<p>\u6bcf 500\/1000 ms&#xff1a;<br \/>\n  \u83b7\u53d6\u5404\u65b9\u5411 TrafficCounter \u5feb\u7167<br \/>\n  \u683c\u5f0f\u5316\u5b57\u8282\u6570\u4e0e\u901f\u7387<br \/>\n  \u66f4\u65b0\u7ed1\u5b9a\u5c5e\u6027<br \/>\n  \u8ba1\u7b97\u8fdb\u5ea6\u6761\u767e\u5206\u6bd4<\/p>\n<p>\u683c\u5f0f\u5316\u53c2\u8003&#xff1a;<\/p>\n<table>\n<tr>\u539f\u59cb\u5b57\u8282\u6570\u663e\u793a\u6587\u672c<\/tr>\n<tbody>\n<tr>\n<td align=\"right\">800<\/td>\n<td>800 B<\/td>\n<\/tr>\n<tr>\n<td align=\"right\">2048<\/td>\n<td>2.00 KB<\/td>\n<\/tr>\n<tr>\n<td align=\"right\">1048576<\/td>\n<td>1.00 MB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>12. \u5fc5\u987b\u5904\u7406\u7684\u5f02\u5e38\u60c5\u51b5<\/h3>\n<table>\n<tr>\u60c5\u51b5\u671f\u671b\u884c\u4e3a<\/tr>\n<tbody>\n<tr>\n<td>\u7aef\u53e3\u5df2\u88ab\u5360\u7528<\/td>\n<td>\u670d\u52a1\u5668\u663e\u793a\u542f\u52a8\u5931\u8d25\u65e5\u5fd7&#xff0c;\u4e0d\u5d29\u6e83<\/td>\n<\/tr>\n<tr>\n<td>\u5ba2\u6237\u7aef\u8fde\u63a5\u4e0d\u5230\u670d\u52a1\u5668<\/td>\n<td>\u5ba2\u6237\u7aef\u663e\u793a\u8fde\u63a5\u5931\u8d25\u65e5\u5fd7&#xff0c;\u4e0d\u5d29\u6e83<\/td>\n<\/tr>\n<tr>\n<td>\u5ba2\u6237\u7aef\u4e3b\u52a8\u5173\u95ed<\/td>\n<td>\u670d\u52a1\u5668\u79fb\u9664\u8be5\u4f1a\u8bdd\u5e76\u66f4\u65b0\u6570\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u670d\u52a1\u5668\u4e3b\u52a8\u505c\u6b62<\/td>\n<td>\u6240\u6709\u5ba2\u6237\u7aef\u53d8\u4e3a\u5df2\u65ad\u5f00\u72b6\u6001<\/td>\n<\/tr>\n<tr>\n<td>\u6536\u5230\u975e\u6cd5\u957f\u5ea6<\/td>\n<td>\u670d\u52a1\u7aef\u8bb0\u5f55\u5f02\u5e38\u5e76\u65ad\u5f00\u8be5\u5ba2\u6237\u7aef<\/td>\n<\/tr>\n<tr>\n<td>\u6d88\u606f\u8d85\u8fc7 64 KB<\/td>\n<td>\u4e0d\u5904\u7406\u8be5\u6d88\u606f&#xff0c;\u8bb0\u5f55\u5f02\u5e38\u5e76\u65ad\u5f00\u6216\u63d0\u793a<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u6237\u70b9\u51fb\u505c\u6b62\u81ea\u52a8\u53d1\u9001<\/td>\n<td>\u81ea\u52a8\u5faa\u73af\u5c3d\u5feb\u505c\u6b62<\/td>\n<\/tr>\n<tr>\n<td>\u7a97\u53e3\u5173\u95ed<\/td>\n<td>\u53d6\u6d88\u4efb\u52a1\u5e76\u5173\u95ed TCP \u8d44\u6e90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u2605 \u5173\u952e&#xff1a;\u7f51\u7edc\u5f02\u5e38\u5c5e\u4e8e\u6b63\u5e38\u60c5\u51b5\u7684\u4e00\u90e8\u5206\u3002\u6240\u6709 await \u7f51\u7edc\u64cd\u4f5c\u90fd\u5e94\u6709 try\/catch\/finally&#xff0c;\u907f\u514d\u4efb\u610f\u4e00\u4e2a\u5ba2\u6237\u7aef\u65ad\u5f00\u5bfc\u81f4\u670d\u52a1\u5668\u7a0b\u5e8f\u6574\u4f53\u9000\u51fa\u3002<\/p>\n<h3>13. \u5b9e\u65bd\u987a\u5e8f\u4e0e\u9636\u6bb5\u9a8c\u6536<\/h3>\n<h4>\u9636\u6bb5 1&#xff1a;\u9879\u76ee\u9aa8\u67b6<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;\u521b\u5efa\u4e09\u4e2a\u9879\u76ee\u3001\u6dfb\u52a0\u5f15\u7528\u3001\u521b\u5efa\u6587\u4ef6\u5939\u548c\u7a7a\u7c7b\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u6574\u4e2a\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u751f\u6210&#xff0c;\u9519\u8bef\u6570\u4e3a 0\u3002<\/p>\n<h4>\u9636\u6bb5 2&#xff1a;\u62a5\u6587\u534f\u8bae<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;MessageType\u3001TcpMessage\u3001FrameCodec\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u53ef\u6b63\u786e\u7f16\u7801\u3001\u89e3\u7801\u4e2d\u6587\u3001\u82f1\u6587\u548c\u8f83\u957f\u6587\u672c\u3002<\/p>\n<h4>\u9636\u6bb5 3&#xff1a;\u5355\u5ba2\u6237\u7aef\u901a\u4fe1<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;\u670d\u52a1\u5668\u76d1\u542c\u3001\u5ba2\u6237\u7aef\u8fde\u63a5\u3001\u6587\u672c\u56de\u663e\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u542f\u52a8\u4e00\u4e2a\u5ba2\u6237\u7aef&#xff0c;\u53d1\u9001\u201c\u4f60\u597d\u201d&#xff0c;\u80fd\u6536\u5230\u540c\u6837\u5185\u5bb9\u7684\u56de\u663e\u3002<\/p>\n<p>\u2605 \u5173\u952e&#xff1a;\u9636\u6bb5 3 \u6210\u529f\u524d&#xff0c;\u4e0d\u8981\u52a0\u5165\u9650\u901f\u548c\u81ea\u52a8\u53d1\u9001\u3002<\/p>\n<h4>\u9636\u6bb5 4&#xff1a;\u591a\u5ba2\u6237\u7aef\u901a\u4fe1<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;\u670d\u52a1\u5668\u63a5\u53d7\u591a\u4e2a\u8fde\u63a5&#xff0c;\u6bcf\u4e2a\u8fde\u63a5\u72ec\u7acb ClientSession\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u81f3\u5c11\u542f\u52a8 3 \u4e2a\u5ba2\u6237\u7aef&#xff1b;A \u53d1\u9001\u6d88\u606f\u65f6&#xff0c;\u53ea\u6709 A \u6536\u5230\u56de\u663e\u3002<\/p>\n<h4>\u9636\u6bb5 5&#xff1a;\u670d\u52a1\u5668\u7edf\u8ba1\u754c\u9762<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;\u8fde\u63a5\u6570\u91cf\u3001\u5ba2\u6237\u7aef\u8868\u683c\u3001\u65e5\u5fd7\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u5ba2\u6237\u7aef\u8fde\u63a5\u548c\u65ad\u5f00\u65f6&#xff0c;\u6570\u91cf\u548c\u5217\u8868\u6b63\u786e\u66f4\u65b0\u3002<\/p>\n<h4>\u9636\u6bb5 6&#xff1a;\u5ba2\u6237\u7aef\u7edf\u8ba1\u754c\u9762<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;\u5ba2\u6237\u7aef\u4e0a\u4f20\u4e0b\u8f7d\u603b\u91cf\u3001\u5b9e\u65f6\u901f\u7387\u3001\u8fdb\u5ea6\u6761\u3001\u6d88\u606f\u65e5\u5fd7\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u53d1\u9001\u6587\u672c\u540e&#xff0c;\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5bf9\u5e94\u6570\u636e\u5747\u53d8\u5316\u3002<\/p>\n<h4>\u9636\u6bb5 7&#xff1a;\u72ec\u7acb\u9650\u901f<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;\u6bcf\u4e2a ClientSession \u72ec\u7acb\u4e0a\u4f20\u4e0b\u8f7d\u9650\u901f&#xff1b;\u5ba2\u6237\u7aef\u53d1\u9001\u7aef\u4e5f\u6267\u884c\u4e0a\u4f20\u9650\u901f\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u81ea\u52a8\u53d1\u9001 10 \u79d2\u540e&#xff0c;\u5355\u5ba2\u6237\u7aef\u901f\u7387\u7a33\u5b9a\u5728\u7ea6 10 KB\/s&#xff0c;\u591a\u4e2a\u5ba2\u6237\u7aef\u4e92\u4e0d\u62a2\u5360\u9650\u989d\u3002<\/p>\n<h4>\u9636\u6bb5 8&#xff1a;\u81ea\u52a8\u53d1\u9001\u4e0e\u5f02\u5e38\u6536\u5c3e<\/h4>\n<p>\u5b8c\u6210\u5185\u5bb9&#xff1a;\u5f00\u59cb\/\u505c\u6b62\u81ea\u52a8\u53d1\u9001\u3001\u670d\u52a1\u5668\u505c\u6b62\u3001\u5ba2\u6237\u7aef\u65ad\u5f00\u3001\u5f02\u5e38\u65e5\u5fd7\u3002<\/p>\n<p>\u9a8c\u6536&#xff1a;\u6240\u6709\u201c\u5fc5\u987b\u5904\u7406\u7684\u5f02\u5e38\u60c5\u51b5\u201d\u5747\u4e0d\u4f1a\u9020\u6210\u7a0b\u5e8f\u5d29\u6e83\u3002<\/p>\n<h3>14. \u6700\u7ec8\u9a8c\u6536\u7528\u4f8b<\/h3>\n<h4>\u7528\u4f8b 1&#xff1a;\u542f\u52a8\u670d\u52a1\u5668<\/h4>\n<li>\u6253\u5f00\u670d\u52a1\u5668\u7a0b\u5e8f\u3002<\/li>\n<li>\u5730\u5740\u4e3a 127.0.0.1&#xff0c;\u7aef\u53e3\u4e3a 5000\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u542f\u52a8\u670d\u52a1\u5668\u201d\u3002<\/li>\n<p>\u9884\u671f&#xff1a;\u663e\u793a\u201c\u8fd0\u884c\u4e2d\u201d&#xff0c;\u8fde\u63a5\u6570\u91cf\u4e3a 0&#xff0c;\u65e5\u5fd7\u663e\u793a\u542f\u52a8\u6210\u529f\u3002<\/p>\n<h4>\u7528\u4f8b 2&#xff1a;\u591a\u5ba2\u6237\u7aef\u8fde\u63a5<\/h4>\n<li>\u591a\u6b21\u542f\u52a8\u5ba2\u6237\u7aef\u7a0b\u5e8f\u3002<\/li>\n<li>\u6bcf\u4e2a\u5ba2\u6237\u7aef\u70b9\u51fb\u201c\u8fde\u63a5\u201d\u3002<\/li>\n<p>\u9884\u671f&#xff1a;\u670d\u52a1\u5668\u5217\u8868\u663e\u793a\u6bcf\u4e2a\u5ba2\u6237\u7aef&#xff0c;\u8fde\u63a5\u6570\u91cf\u4e0e\u5ba2\u6237\u7aef\u7a97\u53e3\u6570\u4e00\u81f4\u3002<\/p>\n<h4>\u7528\u4f8b 3&#xff1a;\u53ea\u56de\u663e\u7ed9\u539f\u5ba2\u6237\u7aef<\/h4>\n<li>\u5ba2\u6237\u7aef A \u53d1\u9001\u201c\u6d4b\u8bd5\u6d88\u606f\u201d\u3002<\/li>\n<li>\u67e5\u770b A\u3001B\u3001C \u7684\u65e5\u5fd7\u3002<\/li>\n<p>\u9884\u671f&#xff1a;\u4ec5 A \u663e\u793a [\u56de\u663e] \u6d4b\u8bd5\u6d88\u606f\u3002<\/p>\n<h4>\u7528\u4f8b 4&#xff1a;\u9a8c\u8bc1\u9650\u901f<\/h4>\n<li>\u5728\u5ba2\u6237\u7aef A \u70b9\u51fb\u201c\u5f00\u59cb\u81ea\u52a8\u53d1\u9001\u201d\u3002<\/li>\n<li>\u4fdd\u6301\u81f3\u5c11 10 \u79d2\u3002<\/li>\n<li>\u89c2\u5bdf\u5ba2\u6237\u7aef A \u548c\u670d\u52a1\u5668\u5ba2\u6237\u7aef A \u884c\u3002<\/li>\n<p>\u9884\u671f&#xff1a;\u4e0a\u4f20\u3001\u4e0b\u8f7d\u603b\u91cf\u4e0d\u65ad\u589e\u52a0&#xff1b;\u5b9e\u65f6\u901f\u7387\u63a5\u8fd1\u914d\u7f6e\u9650\u901f&#xff0c;\u957f\u671f\u4e0d\u4f1a\u660e\u663e\u8d85\u8fc7\u9650\u901f\u3002<\/p>\n<h4>\u7528\u4f8b 5&#xff1a;\u9a8c\u8bc1\u72ec\u7acb\u6027<\/h4>\n<li>\u5ba2\u6237\u7aef A\u3001B \u540c\u65f6\u81ea\u52a8\u53d1\u9001\u3002<\/li>\n<li>\u67e5\u770b\u670d\u52a1\u5668\u8868\u683c\u3002<\/li>\n<p>\u9884\u671f&#xff1a;A\u3001B \u7684\u4e0a\u4f20\u4e0b\u8f7d\u901f\u7387\u5206\u522b\u663e\u793a&#xff1b;A \u7684\u6d41\u91cf\u4e0d\u4f1a\u5360\u7528 B \u7684\u9650\u989d\u3002<\/p>\n<h4>\u7528\u4f8b 6&#xff1a;\u65ad\u5f00<\/h4>\n<li>\u5173\u95ed\u5ba2\u6237\u7aef A&#xff0c;\u6216\u70b9\u51fb\u5176\u201c\u65ad\u5f00\u201d\u6309\u94ae\u3002<\/li>\n<p>\u9884\u671f&#xff1a;\u670d\u52a1\u5668\u8fde\u63a5\u6570\u91cf\u51cf\u5c11 1&#xff0c;\u65e5\u5fd7\u8bb0\u5f55\u65ad\u5f00&#xff1b;\u670d\u52a1\u5668\u7ee7\u7eed\u670d\u52a1\u5176\u4ed6\u5ba2\u6237\u7aef\u3002<\/p>\n<h3>15. \u5982\u4f55\u542f\u52a8\u591a\u4e2a\u5ba2\u6237\u7aef\u8fdb\u884c\u6f14\u793a<\/h3>\n<p>\u5f00\u53d1\u65f6\u53ef\u5148\u5728 Visual Studio \u4e2d\u8c03\u8bd5\u670d\u52a1\u5668\u9879\u76ee\u3002\u751f\u6210\u6210\u529f\u540e&#xff0c;\u5ba2\u6237\u7aef\u7a0b\u5e8f\u901a\u5e38\u4f4d\u4e8e&#xff1a;<\/p>\n<p>TcpDemo.Client\\\\bin\\\\Debug\\\\net8.0-windows\\\\TcpDemo.Client.exe<\/p>\n<p>\u53cc\u51fb\u8be5\u6587\u4ef6\u53ef\u6253\u5f00\u4e00\u4e2a\u5ba2\u6237\u7aef\u7a97\u53e3\u3002\u91cd\u590d\u53cc\u51fb\u5373\u53ef\u6253\u5f00\u591a\u4e2a\u5ba2\u6237\u7aef\u5b9e\u4f8b\u3002<\/p>\n<p>\u5efa\u8bae\u6f14\u793a\u987a\u5e8f&#xff1a;<\/p>\n<li>\u542f\u52a8\u670d\u52a1\u5668\u3002<\/li>\n<li>\u6253\u5f00 3 \u4e2a\u5ba2\u6237\u7aef\u5e76\u8fde\u63a5\u3002<\/li>\n<li>\u5c55\u793a\u670d\u52a1\u5668\u8fde\u63a5\u6570\u91cf\u4e3a 3\u3002<\/li>\n<li>\u5728 A \u624b\u52a8\u53d1\u9001\u6587\u672c&#xff0c;\u8bc1\u660e\u53ea\u56de\u663e\u7ed9 A\u3002<\/li>\n<li>\u5728 A\u3001B \u5f00\u542f\u81ea\u52a8\u53d1\u9001&#xff0c;\u5c55\u793a\u4e24\u8005\u72ec\u7acb\u9650\u901f\u3002<\/li>\n<li>\u5173\u95ed\u4e00\u4e2a\u5ba2\u6237\u7aef&#xff0c;\u5c55\u793a\u670d\u52a1\u5668\u8fde\u63a5\u6570\u91cf\u53d8\u4e3a 2\u3002<\/li>\n<h3>16. \u521d\u5b66\u8005\u6700\u5bb9\u6613\u51fa\u73b0\u7684\u95ee\u9898<\/h3>\n<table>\n<tr>\u95ee\u9898\u539f\u56e0\u5904\u7406\u65b9\u5f0f<\/tr>\n<tbody>\n<tr>\n<td>\u4e2d\u6587\u4e71\u7801<\/td>\n<td>\u4e24\u7aef\u7f16\u7801\u4e0d\u4e00\u81f4<\/td>\n<td>\u4e24\u7aef\u7edf\u4e00\u4f7f\u7528 UTF-8<\/td>\n<\/tr>\n<tr>\n<td>\u63a5\u6536\u6587\u672c\u4e0d\u5b8c\u6574<\/td>\n<td>\u628a\u4e00\u6b21 ReadAsync \u5f53\u4f5c\u5b8c\u6574\u6d88\u606f<\/td>\n<td>\u5fc5\u987b\u4f7f\u7528 ReadExactlyAsync<\/td>\n<\/tr>\n<tr>\n<td>\u670d\u52a1\u5668\u5361\u4f4f<\/td>\n<td>\u5728 UI \u7ebf\u7a0b\u6267\u884c\u7f51\u7edc\u5faa\u73af\u6216 Thread.Sleep<\/td>\n<td>\u4f7f\u7528 async\/await \u4e0e Task.Delay<\/td>\n<\/tr>\n<tr>\n<td>WPF 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