本文为大家分享了NancyFx框架检测任务管理器的具体方法，供大家参考，具体内容如下
先建一个空的项目和之前的NancyFx系列一样的步骤
然后建三个文件夹Models，Module，Views
然后分别安装一下组件
jQuery
Microsoft.AspNet.SignalR
Microsoft.Owin
Nancy
Nancy.Owin
然后往Model类里面添加CPUHub类，Broadcaster类
CPUHub类
public class CPUHub:Hub
{
private readonly Broadcaster broadcaster;
public CPUHub():this(Broadcaster.broadcaster)
{
}
public CPUHub(Broadcaster broadcaster)
{
this.broadcaster = broadcaster;
}
}
Broadcaster类
public class Broadcaster
{
private readonly static Lazy<Broadcaster> lazy = new Lazy<Broadcaster>(()=>new Broadcaster(GlobalHost.ConnectionManager.GetHubContext<CPUHub>().Clients));
private readonly TimeSpan timeSpan = TimeSpan.FromMilliseconds(1000);
private readonly Timer timer;
public static Broadcaster broadcaster
{
get { return lazy.Value; }
}
private IHubConnectionContext hubConnectionContext
{
get;
set;
}
private Broadcaster(IHubConnectionContext hubConnectionContexts)
{
hubConnectionContext = hubConnectionContexts;
timer = new Timer(BroadcastCpuUsage,null,timeSpan,timeSpan);
}
private void BroadcastCpuUsage(object o)
{
string cpu = GetCurrentCpu();
}
private string GetCurrentCpu()
{
string currentCpu = "";
HttpClient httpClient = new HttpClient();
httpClient.BaseAddress = new Uri("http://www.easck.com/pre>
然后在往Module里面添加CPUModule类
public class CPUModule:NancyModule
{
PerformanceCounter performanceCounter;
public CPUModule():base("api/cpu")
{
InitializePerformanceCounter();
Get("/",Lexan=>
{
int cpu = (int)Math.Ceiling(performanceCounter.NextValue());
return Response.AsText(cpu.ToString());
});
}
private void InitializePerformanceCounter()
{
performanceCounter = new PerformanceCounter();
performanceCounter.CategoryName = "";
performanceCounter.CounterName = "";
performanceCounter.InstanceName = "";
performanceCounter.NextValue();
Thread.Sleep(1000);
}
}
