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HI ,
I am trying to impement object pooling.Where the object are remote objects.
Using this remote object i am calling a class in which i am having a method with while loop which runs for 1 min.
I found that after some time my remote object are lost.
it means if i have 10 object
Then for all the 10 object the method is called a part of the code is excuted but after that we don't know where that object goes .As at last we are updating a log file which is not getting updated so we concluded that remote object gets lost ...
Please help us on thiss...
The sample code is as
public class CallingClass : MarshalByRefObject, IBusinessComponent
{
[System.Runtime.Remoting.Messaging.OneWay()]
void IBusinessComponent.ProcessRequestOW1(Int32 hashCode,string URI)
{
CretaeLOG("Start")
ProcessRequest(hashCode);
CretaeLOG("END")
}
}
public void ProcessRequest(Int32 hashCode)
{
int dtStart = DateTime.Now.Minute;
int initialMinute = dtStart;
while (dtStart < initialMinute + 1)
{
dtStart = DateTime.Now.Minute;
}
}
Singleton class is as follow:
public sealed class ObjInstance
{
private Int32 m_Hashcode;
private string m_URI;
public Int32 Hashcode
{
get { return m_Hashcode; }
set { m_Hashcode = value; }
}
public string URI
{
get { return m_URI; }
set { m_URI = value; }
}
public PIMS.Interfaces.IBusinessComponent IBusinessObject;
}
internal sealed class PoolObject
{
private static PoolObject poolInstance = null;
private static object syncRoot = new object();
public Hashtable objectPool = new Hashtable();
Int32 maxPoolSize = 5;
public Hashtable usedObject = new Hashtable();
public Hashtable usedObjectHashCode = new Hashtable();
//Timer poolTimer = new Timer();
private PoolObject()
{
//When pool timer's timeout occures call MoveToPool function to get available objects
// poolTimer.Elapsed += new ElapsedEventHandler(MovetoPool);
//poolTimer.Tick += new EventHandler(poolTimer_Tick);
// poolTimer.Interval = 60;
// poolTimer.Start();
CreatePool();
}
public static PoolObject Instance
{
get
{
if (poolInstance == null)
{
lock (syncRoot)
{
poolInstance = new PoolObject();
}
}
return poolInstance;
}
}
public void CreatePool()
{
.... Some code here.........
}
public PIMS.Interfaces.IBusinessComponent GetObjectFromPool(string URI, ref Int32 hashCode)
{
.... Some code here.........
}
public void MovetoPool()
{
.... Some code here.........
}
} 
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Override GetLifetimeService() InitializeLifetimeService() to return an ILease object, by default it returns a lease of 5 minutes (IIRC).
[update] oops, pasted wrong method [update]
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Falguni Joshi wrote: Objects getting lost in .Net remoting object pooling.......Plz help us its an urgent...We r facing the issue in production
You should have learnt how to use .NET Remoting before throwing it into production... 
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It's urgent! It's production dammit!
Blog link to be reinstated at a later date.
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I dropped my boredom for a little while 
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I urgently ignored it. I find it saves me having to ignore it later.
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Hi Everyone!
I want to use FolderBrowserDialog Component in my web application?
How can I do? In my application, that component is disable.
I want to enable that components. I try to add References>Add References>System.Windows.Forms but still disable.
Any alternative way?
Thanks in advance for your help!
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nitar wrote: I want to use FolderBrowserDialog Component in my web application?
This is not ASP.Net Forum.
nitar wrote: I want to enable that components. I try to add References>Add References>System.Windows.Forms but still disable.
You said that yours is a Web Application, than where did you read that you can have System.Windows.Forms available.
nitar wrote: Any alternative way?
You can do it js. You'll probably have to create your own GUI for it but this will give you access to the user's file system. so via the File System Object (FSO) you create Drive, file objects etc.
heres a small sample thats in that reference i just linked.
so in theory you could load up an absolute div that has a dropdown which you populate with the users Drives that you've collected info on via the FSO.
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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class A
{
public virtual void get()
{
Console.WriteLine("Hello");
}
}
class B:A
{
public override void get()
{
Console.WriteLine("Fine");
}
}
Ist Method
A e = new B();
e.get();
IInd Method
B e = new B();
e.get();
Difference between in Ist Method and IInd Method of intializing the object of the the Class A
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The 2nd method you're not instantiating class A, you're instantiating class B 
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Difference between in Ist Method and IInd Method
Ist Method returns. "Hello"
IIst Method returns. "Fine"
spaps
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Nope !!!!
The same output = "Fine"
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if you do like this:
A e = new A();
e.get();
B c = new B();
c.get();
you will have Hello and Fine too..
spaps
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yes it's correct
but if we have
A e = new B(); //Upcasting
e.get();
we will have "Fine"
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lisan_al_ghaib wrote: A e = new B()
sorry...that's my fault
spaps
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You'll get the same output in both cases because, even though you are using class A in the 1st method, you are instantiating an instance of class B (because B inherits from A). What you can't do here, is access methods of B that aren't in A.
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.NET- India wrote: Ist Method
A e = new B();
e.get();
IInd Method
B e = new B();
e.get();
Difference between in Ist Method and IInd Method of intializing the object of the the Class A
The question can not be answered, as it's incorrect. Neither of the two methods creates an instance of the A class.
Despite everything, the person most likely to be fooling you next is yourself.
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This idiot cannot figure out how to use Google to answer his homework questions and likes to ask the same question again.
Blog link to be reinstated at a later date.
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This idiot knws very well how to use google at it's best. But i think u've a lot of free time to waste writing such a stupid or worthless answer ??????????????????????????????. If you think this is very easy question why dont u explain the solution to the probs i'm facing and for kind very information i got a solution myself. But u r the genios or the champ of champions so explain the main diff ??????????????????????????
waiting for ur reply
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*yawn*
Blog link to be reinstated at a later date.
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how to pass data between two forms using c# classes.
please help.
thank you.
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Maite, I would suggest you to buy a book and start reading...
There is no point of asking these type of questions on any of the forums
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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maybe you should use the Constructor to send the class as a parameter..
spaps
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