DaoMqPump2/DaoMqPump2/PumpService.cs

using System;
using System.Threading;

using System.Diagnostics;

using System.ServiceModel;
using System.ServiceModel.Description; 


namespace DaoMqPump2
{

    [System.ComponentModel.DesignerCategory("Code")]
    class PumpService : System.ServiceProcess.ServiceBase
    {
        const int INTERVAL = 5;
        TimeSpan m_delay = new TimeSpan(0, 0, 0, INTERVAL, 0);

        private Thread m_thread = null;
        private static ManualResetEvent m_shutdownEvent = new ManualResetEvent(false);

        
        TransportController transportController = null;


        ServiceHost selfHost;

        
        protected void InitializeComponent()
        {
            
            // Initialize the operating properties for the service.
            this.CanPauseAndContinue = false;
            this.CanShutdown = true;
            this.CanHandleSessionChangeEvent = true;
            this.ServiceName = "DaoMqPump2";
        }

        // Start the service.
        protected override void OnStart(string[] args)
        {
            try
            {
                transportController = TransportController.getInstance();
            }
            catch (Exception e)
            {
                EventLog.WriteEntry("DaoMqPump2", "Error starting DaoMqPump2: " + e.Message, EventLogEntryType.Error);
                throw e;
            }


            // create our threadstart object to wrap our delegate method
            ThreadStart ts = new ThreadStart(this.ServiceWorkerMethod);

            // create the manual reset event and
            // set it to an initial state of unsignaled
            m_shutdownEvent = new ManualResetEvent(false);

            // create the worker thread
            m_thread = new Thread(ts);

            // go ahead and start the worker thread
            m_thread.Start();


            startRemoteControl();
        }

        // Stop this service.
        protected override void OnStop()
        {
            // New in .NET Framework version 2.0.
            this.RequestAdditionalTime(10000);

            // signal the event to shutdown
            m_shutdownEvent.Set();

            // wait for the thread to stop giving it 10 seconds
            m_thread.Join(10000);

            // call the base class 
            base.OnStop();

            stopRemoteControl();

            this.ExitCode = 0;
        }


        void startRemoteControl()
        {
            // Step 1 Create a URI to serve as the base address.
            Uri baseAddress = new Uri("http://localhost:8000/RemoteControl/");

            // Step 2 Create a ServiceHost instance
            selfHost = new ServiceHost(typeof(RemoteControl), baseAddress);

            try
            {
                /*BasicHttpBinding
                WSHttpBinding binding = new WSHttpBinding();
                binding.Security.Mode = SecurityMode.None;//no security*/
                

                // Step 3 Add a service endpoint.
                selfHost.AddServiceEndpoint(typeof(IRemoteControl), new BasicHttpBinding(), "RemoteControl");

                // Step 4 Enable metadata exchange.
                ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
                smb.HttpGetEnabled = true;
                selfHost.Description.Behaviors.Add(smb);
                //selfHost.Authorization.ServiceAuthorizationManager = new GrantningAuthorizationManager();

                // Step 5 Start the service.
                selfHost.Open();
                Console.WriteLine("The service is ready.");


            }
            catch (CommunicationException ce)
            {
                Console.WriteLine("An exception occurred: {0}", ce.Message);
                EventLog.WriteEntry("DaoMqPump2", "startRemoteControl(): " + ce.Message, EventLogEntryType.Warning);
                selfHost.Abort();
            }
        }

        void stopRemoteControl()
        {
            try
            {
                // Close the ServiceHostBase to shutdown the service.
                selfHost.Close();
            }
            catch (CommunicationException ce)
            {
                Console.WriteLine("An exception occurred: {0}", ce.Message);
                EventLog.WriteEntry("DaoMqPump2", "stopRemoteControl(): " + ce.Message, EventLogEntryType.Warning);
            }

        }

        public void ServiceWorkerMethod()
        {
            bool bSignaled = false;
            int count = 20; //count starts high so we get to pump during the first iteration
            try
            {                
                do
                {
                    // Block if the service is paused or is shutting down.
                    bSignaled = m_shutdownEvent.WaitOne(m_delay, true);

                    // if we were signaled to shutdow, exit the loop
                    if (bSignaled == true)
                        break;

                    count ++;

                    int elapsed = INTERVAL * count;
                    if (elapsed >= 30) // only run every 30th second
                    {
                        transportController.transportAllMessages();
                        count = 0;//reset counter
                    }

                }
                while (true);
            }
            catch (ThreadAbortException)
            {
                // Another thread has signalled that this worker
                // thread must terminate.  Typically, this occurs when
                // the main service thread receives a service stop 
                // command.

                // Write a trace line indicating that the worker thread
                // is exiting.  Notice that this simple thread does
                // not have any local objects or data to clean up.
            }
        }
 

    }

    public class GrantningAuthorizationManager : ServiceAuthorizationManager
    {
        protected override bool CheckAccessCore(OperationContext operationContext)
        {
            return true;
        }
    }
}
1	torben	1986	using System;
2			using System.Threading;
3
4			using System.Diagnostics;
5
6			using System.ServiceModel;
7			using System.ServiceModel.Description;
8
9
10			namespace DaoMqPump2
11			{
12
13	torben	1988	[System.ComponentModel.DesignerCategory("Code")]
14	torben	1986	class PumpService : System.ServiceProcess.ServiceBase
15			{
16			const int INTERVAL = 5;
17			TimeSpan m_delay = new TimeSpan(0, 0, 0, INTERVAL, 0);
18
19			private Thread m_thread = null;
20			private static ManualResetEvent m_shutdownEvent = new ManualResetEvent(false);
21
22
23
24
25
26			TransportController transportController = null;
27
28
29			ServiceHost selfHost;
30
31
32			protected void InitializeComponent()
33			{
34
35			// Initialize the operating properties for the service.
36			this.CanPauseAndContinue = false;
37			this.CanShutdown = true;
38			this.CanHandleSessionChangeEvent = true;
39			this.ServiceName = "DaoMqPump2";
40			}
41
42			// Start the service.
43			protected override void OnStart(string[] args)
44			{
45			try
46			{
47			transportController = TransportController.getInstance();
48			}
49			catch (Exception e)
50			{
51			EventLog.WriteEntry("DaoMqPump2", "Error starting DaoMqPump2: " + e.Message, EventLogEntryType.Error);
52			throw e;
53			}
54
55
56			// create our threadstart object to wrap our delegate method
57			ThreadStart ts = new ThreadStart(this.ServiceWorkerMethod);
58
59			// create the manual reset event and
60			// set it to an initial state of unsignaled
61			m_shutdownEvent = new ManualResetEvent(false);
62
63			// create the worker thread
64			m_thread = new Thread(ts);
65
66			// go ahead and start the worker thread
67			m_thread.Start();
68
69
70			startRemoteControl();
71			}
72
73			// Stop this service.
74			protected override void OnStop()
75			{
76			// New in .NET Framework version 2.0.
77			this.RequestAdditionalTime(10000);
78
79			// signal the event to shutdown
80			m_shutdownEvent.Set();
81
82			// wait for the thread to stop giving it 10 seconds
83			m_thread.Join(10000);
84
85			// call the base class
86			base.OnStop();
87
88			stopRemoteControl();
89
90			this.ExitCode = 0;
91			}
92
93
94			void startRemoteControl()
95			{
96			// Step 1 Create a URI to serve as the base address.
97			Uri baseAddress = new Uri("http://localhost:8000/RemoteControl/");
98
99			// Step 2 Create a ServiceHost instance
100			selfHost = new ServiceHost(typeof(RemoteControl), baseAddress);
101
102			try
103			{
104			/*BasicHttpBinding
105			WSHttpBinding binding = new WSHttpBinding();
106			binding.Security.Mode = SecurityMode.None;//no security*/
107
108
109			// Step 3 Add a service endpoint.
110			selfHost.AddServiceEndpoint(typeof(IRemoteControl), new BasicHttpBinding(), "RemoteControl");
111
112			// Step 4 Enable metadata exchange.
113			ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
114			smb.HttpGetEnabled = true;
115			selfHost.Description.Behaviors.Add(smb);
116			//selfHost.Authorization.ServiceAuthorizationManager = new GrantningAuthorizationManager();
117
118			// Step 5 Start the service.
119			selfHost.Open();
120			Console.WriteLine("The service is ready.");
121
122
123			}
124			catch (CommunicationException ce)
125			{
126			Console.WriteLine("An exception occurred: {0}", ce.Message);
127			EventLog.WriteEntry("DaoMqPump2", "startRemoteControl(): " + ce.Message, EventLogEntryType.Warning);
128			selfHost.Abort();
129			}
130			}
131
132			void stopRemoteControl()
133			{
134			try
135			{
136			// Close the ServiceHostBase to shutdown the service.
137			selfHost.Close();
138			}
139			catch (CommunicationException ce)
140			{
141			Console.WriteLine("An exception occurred: {0}", ce.Message);
142			EventLog.WriteEntry("DaoMqPump2", "stopRemoteControl(): " + ce.Message, EventLogEntryType.Warning);
143			}
144
145			}
146
147			public void ServiceWorkerMethod()
148			{
149			bool bSignaled = false;
150			int count = 20; //count starts high so we get to pump during the first iteration
151			try
152			{
153			do
154			{
155			// Block if the service is paused or is shutting down.
156			bSignaled = m_shutdownEvent.WaitOne(m_delay, true);
157
158			// if we were signaled to shutdow, exit the loop
159			if (bSignaled == true)
160			break;
161
162			count ++;
163
164			int elapsed = INTERVAL * count;
165			if (elapsed >= 30) // only run every 30th second
166			{
167			transportController.transportAllMessages();
168			count = 0;//reset counter
169			}
170
171			}
172			while (true);
173			}
174			catch (ThreadAbortException)
175			{
176			// Another thread has signalled that this worker
177			// thread must terminate. Typically, this occurs when
178			// the main service thread receives a service stop
179			// command.
180
181			// Write a trace line indicating that the worker thread
182			// is exiting. Notice that this simple thread does
183			// not have any local objects or data to clean up.
184			}
185			}
186
187
188			}
189
190			public class GrantningAuthorizationManager : ServiceAuthorizationManager
191			{
192			protected override bool CheckAccessCore(OperationContext operationContext)
193			{
194			return true;
195			}
196			}
197			}