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        32.4.4  线程和服务
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                        C#高级编程(第3版)【全文连载】
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                        32.4.4  线程和服务
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                    2006-10-13 14:41:00
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                        <div style='float:left;width:49%'>·<a href='100165798.htm'>32.4.1  使用套接字的类库</a></div><div style='float:right;width:49%'>·<a href='100165799.htm'>32.4.2  TcpClient示例</a></div><div style='float:left;width:49%'>·<a href='100165800.htm'>32.4.3  Windows服务项目</a></div><div style='float:right;width:49%'>·<a href='100165802.htm'>32.4.5  服务的安装</a></div><div style='float:left;width:49%'>·<a href='100165803.htm'>32.4.6  安装程序</a></div><div style='float:right;width:49%'>·<a href='100165804.htm'>32.5  服务的监视和控制</a></div></div>
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                <div id="text"> <link href="css.css" rel="stylesheet" type="text/css" /><h3 style='margin-top:8.15pt;margin-right:0cm;FTEL:8.15pt;margin-left:
0cm'><a FTEL="_Toc507815581"><span lang=EN-US>32.4.4&nbsp; </span></a><span
style='font-family:黑体'>线程和服务</span></h3>

<p class=MsoNormal style='line-height:17.0pt'><span style='font-family:宋体'>使用服务时,必须处理线程。如前所述,如果服务的初始化花费的时间过多,则</span><span
lang=EN-US>SCM</span><span style='font-family:宋体'>就假定服务启动失败。为了解决这个问题,必须创建线程。</span></p>

<p class=MsoNormal style='line-height:17.0pt'><span style='font-family:宋体'>服务类中的</span><span
lang=EN-US>OnStart()</span><span style='font-family:宋体'>方法必须及时返回。如果从</span><span
lang=EN-US>TCPListener</span><span style='font-family:宋体'>类中调用一个</span><span
lang=EN-US>AcceptSocket()</span><span style='font-family:宋体'>之类的停滞方法,就必须启动一个线程去完成调用工作。使用能处理多个客户机的联网服务器时,线程池也是非常有用的。</span><span
lang=EN-US>AcceptSocket()</span><span style='font-family:宋体'>方法应接收调用,并在线程池的另一个线程中进行处理,这样就不需等待代码的执行,系统看起来似乎是立即响应的。</span></p>

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                        <div style='float:left;width:49%'>·<a href='100165798.htm'>32.4.1  使用套接字的类库</a></div><div style='float:right;width:49%'>·<a href='100165799.htm'>32.4.2  TcpClient示例</a></div><div style='float:left;width:49%'>·<a href='100165800.htm'>32.4.3  Windows服务项目</a></div><div style='float:right;width:49%'>·<a href='100165802.htm'>32.4.5  服务的安装</a></div><div style='float:left;width:49%'>·<a href='100165803.htm'>32.4.6  安装程序</a></div><div style='float:right;width:49%'>·<a href='100165804.htm'>32.5  服务的监视和控制</a></div></div>
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