DaoMqPump2/MQFilter/FilterService.cs

using System;
using System.Threading;

using System.Diagnostics;

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


namespace MQFilter
{

    [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);

        
        FilterController filterController = 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
            {
                //first load transports
                filterController = FilterController.getInstance();


                //finally start the worker thread                
                // 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();                

            }
            catch (Exception e)
            {
                EventLog.WriteEntry("MQFilter", "Error starting DaoMqPump2: " + e.Message, EventLogEntryType.Error);
                throw e;
            }
        }

        // 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();

            this.ExitCode = 0;
        }


        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
                    {
                        filterController.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	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 MQFilter
11	{
12
13	[System.ComponentModel.DesignerCategory("Code")]
14	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	FilterController filterController = 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	//first load transports
48	filterController = FilterController.getInstance();
49
50
51	//finally start the worker thread
52	// create our threadstart object to wrap our delegate method
53	ThreadStart ts = new ThreadStart(this.ServiceWorkerMethod);
54
55	// create the manual reset event and
56	// set it to an initial state of unsignaled
57	m_shutdownEvent = new ManualResetEvent(false);
58
59	// create the worker thread
60	m_thread = new Thread(ts);
61
62	// go ahead and start the worker thread
63	m_thread.Start();
64
65	}
66	catch (Exception e)
67	{
68	EventLog.WriteEntry("MQFilter", "Error starting DaoMqPump2: " + e.Message, EventLogEntryType.Error);
69	throw e;
70	}
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	this.ExitCode = 0;
89	}
90
91
92	public void ServiceWorkerMethod()
93	{
94	bool bSignaled = false;
95	int count = 20; //count starts high so we get to pump during the first iteration
96	try
97	{
98	do
99	{
100	// Block if the service is paused or is shutting down.
101	bSignaled = m_shutdownEvent.WaitOne(m_delay, true);
102
103	// if we were signaled to shutdow, exit the loop
104	if (bSignaled == true)
105	break;
106
107	count ++;
108
109	int elapsed = INTERVAL * count;
110	if (elapsed >= 30) // only run every 30th second
111	{
112	filterController.transportAllMessages();
113	count = 0;//reset counter
114	}
115
116	}
117	while (true);
118	}
119	catch (ThreadAbortException)
120	{
121	// Another thread has signalled that this worker
122	// thread must terminate. Typically, this occurs when
123	// the main service thread receives a service stop
124	// command.
125
126	// Write a trace line indicating that the worker thread
127	// is exiting. Notice that this simple thread does
128	// not have any local objects or data to clean up.
129	}
130	}
131
132
133	}
134
135	public class GrantningAuthorizationManager : ServiceAuthorizationManager
136	{
137	protected override bool CheckAccessCore(OperationContext operationContext)
138	{
139	return true;
140	}
141	}
142	}