76 lines
2.0 KiB
C#
76 lines
2.0 KiB
C#
using System;
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using System.Threading;
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using System.ServiceProcess;
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using System.Xml;
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using System.IO;
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public class OpenGridMasterService : System.ServiceProcess.ServiceBase {
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private Thread ServiceWorkerThread;
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public OpenGridMasterService()
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{
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CanPauseAndContinue = false;
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ServiceName = "OpenGridServices-master";
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}
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private void InitializeComponent()
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{
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this.CanPauseAndContinue = false;
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this.CanShutdown = true;
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this.ServiceName = "OpenGridServices-master";
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}
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protected override void OnStart(string[] args)
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{
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ServiceWorkerThread = new Thread(new ThreadStart(MainServiceThread));
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ServiceWorkerThread.Start();
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}
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protected override void OnStop()
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{
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ServiceWorkerThread.Abort();
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}
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private void MainServiceThread()
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{
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try {
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StreamReader reader=new StreamReader("opengrid-master-cfg.xml");
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string configxml = reader.ReadToEnd();
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XmlDocument doc = new XmlDocument();
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doc.LoadXml(configxml);
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XmlNode rootnode = doc.FirstChild;
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if (rootnode.Name != "regions")
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{
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EventLog.WriteEntry("ERROR! bad XML in opengrid-master-cfg.xml - expected regions tag");
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Console.WriteLine("Sorry, could not startup the service - please check your opengrid-master-cfg.xml file: missing regions tag");
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(new ServiceController("OpenGridServices-master")).Stop();
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}
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for(int i=0; i<=rootnode.ChildNodes.Count; i++)
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{
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if(rootnode.ChildNodes.Item(i).Name != "region") {
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EventLog.WriteEntry("nonfatal error - unexpected tag inside regions block of opengrid-master-cfg.xml");
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(new ServiceController("OpenGridServices-master")).Stop();
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}
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}
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} catch(Exception e) {
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Console.WriteLine(e.ToString());
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(new ServiceController("OpenGridServices-master")).Stop();
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}
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}
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public static void Main()
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{
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Console.WriteLine("Starting up OGS master service");
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try {
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ServiceBase.Run(new OpenGridMasterService());
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} catch(Exception e) {
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Console.WriteLine("THIS SHOULD NEVER HAPPEN!!!!!!!!!!!!!!!!!!!!!");
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Console.WriteLine(e.ToString());
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}
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}
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}
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