本文為大家分享了nancyfx框架檢測任務管理器的具體方法，供大家參考，具體內容如下
先建一個空的項目和之前的nancyfx系列一樣的步驟
然后建三個文件夾models，module，views
然后分別安裝一下組件
jquery
microsoft.aspnet.signalr
microsoft.owin
nancy
nancy.owin
然后往model類里面添加cpuhub類，broadcaster類
cpuhub類
|
1
2
3
4
5
6
7
8
9
10
11
12
|
public class cpuhub:hub { private readonly broadcaster broadcaster; public cpuhub():this(broadcaster.broadcaster) { } public cpuhub(broadcaster broadcaster) { this.broadcaster = broadcaster; } } |
broadcaster類
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
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://localhost:3039"); var response = httpclient.getasync("api/cpu").result; if (response.issuccessstatuscode) { currentcpu = response.content.readasstringasync().result; } return currentcpu; } } |
然后在往module里面添加cpumodule類
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
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); } } |
然后添加index.html頁面在根目錄下
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
<!doctype html><html><head> <title>nancytaskmanager</title></head><body> <label id="lblval"></label> <br /> <canvas id="cvpercentage"></canvas> <br /> <br /> <canvas id="cvgraph" height="450" width="600"></canvas> <script src="scripts/jquery-2.1.0.js"></script> <script src="scripts/jquery.signalr-2.0.2.js"></script> <script src="scripts/chart.js"></script> <script src="/signalr/hubs"></script> <script src="scripts/taskmanager.js"></script></body></html> |
繼續往根目錄里面添加startup類
|
1
2
3
4
5
6
7
8
9
10
11
12
|
[assembly:owinstartup(typeof( nancyfxtaskmanager.startup))]namespace nancyfxtaskmanager{ public class startup { public void configuration(iappbuilder app) { app.mapsignalr().usenancy(); } }} |
好了我們準備就緒，看看運行效果
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持服務器之家。
原文鏈接：http://www.cnblogs.com/R00R/archive/2017/10/25/7733037.html
