Leasetime, sponsorship time, renew on call time, DOT NET Programming

What are LeaseTime, Sponsorship Time, Renew on Call Time and Lease Manager Poll Time?

In the normal .NET environment objects lifetime is managed by garbage collector. But inremoting environment remote clients can access objects which are uncontrollable of garbage collector. Garbage collector boundary is fixed to a single PC on which framework is running; any remote client across physical PC is uncontrollable of GC (Garbage Collector).

This constraint of garbage collector leads to a new way of handling lifetime for remoting objects, using the concept known  as "LeaseTime". Every server side object is assigned by default a "LeaseTime" of 5 minutes. This leasetime is reduced at certain intervals. Again for every method call a default of 2 minutes is assigned. Whenever i say method call means every call made from client. This is known as "RenewalOnCallTime".

When total object lifetime is decreased to zero, it queries the sponsor that should the object be destroyed. Sponsor is an object which decides must object Lifetime be renewed. Hence it queries any registered sponsors with the object, if does not find any then the object is marked for garbage collection. After this the garbage collection has whole control on the object lifetime. If we do not foresee how much long a object will be required specify the "SponsorShipTimeOut" value. SponsorShipTimeOut is the time unit a call to a sponsor is timed out. "LeaseManagerPollTime" describe the time the sponsor has to return a lease time extension.

Posted Date: 9/21/2012 8:22:36 AM | Location : United States







Related Discussions:- Leasetime, sponsorship time, renew on call time, Assignment Help, Ask Question on Leasetime, sponsorship time, renew on call time, Get Answer, Expert's Help, Leasetime, sponsorship time, renew on call time Discussions

Write discussion on Leasetime, sponsorship time, renew on call time
Your posts are moderated
Related Questions
What does Xml Validating Reader class do? The XmlTextReader class does not validate the contents of an XML source against a schema. The correctness of the XML documents can be

What is the difference between VB6 and VB.Net? VB6 1.       It is Object-based Language 2.       It Does not support Threading 3.       Not powerful Exception handli

Can you give a practical implementation of FAÇADE patterns? The Façade pattern sits on the top of lot of the subsystems & makes access easy to interfaces of these subsystems. T

Question: (a) The ObjectDataSource control is an alternative design approach to using AccessDataSource or SqlDataSource controls. Explain and illustrate how an ObjectDataSourc


I need asp.net print page task Project Description: I have a little task on asp.net, I need to print a text data to receipt printer from web page, I used the subsequent code

What is a fish bone diagram? Dr. Kaoru Ishikawa discovered the fishbone diagram. Therefore, it can be also known as Ishikawa diagram. The Fishbone diagram is an analysis dia

What is garbage collection? Explain the difference among garbage collections in .NET 4.0 and earlier versions. Garbage collection stops memory leaks during execution of pro

Project Description: We require.NET ( C#.Net or VB.Net ) application to send whatsapp message : - The application could be connected to SQL server database to fetch the conta

How would ASP and ASP.NET apps run at the same time on the same server? Both ASP and ASP.net can be run at similar server, becuase IIS has the capability to respond/serve both