PROVIDER PRESENCE INFORMATION WITH LOAD FACTOR

• US 20080133738A1
• Filed: 12/04/2006
• Published: 06/05/2008
• Est. Priority Date: 12/04/2006
• Status: Abandoned Application

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Bowman, Mic, Brett, Paul, Knauerhase, Robert, Adams, Robert
• Application Number:
  US11/566,544
• Publication Number:
  US 20080133738A1
• Time in Patent Office: Days
• US Class Current: 709/224
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users

Abstract

In some embodiments, a system includes a service provider having a memory and a processor coupled to each other. The service provider is adapted to provide at least one service instance. A presence generating program is adapted to be located in the memory and the processor adapted to execute the presence generating program to generate provider presence information, with the provider presence information including a provider status. A load monitoring program, in communication with the service provider, generates at least one load factor in response to monitoring the at least one service instance.

Claims

1. A system, comprising:

a service provider including a memory and a processor coupled to the memory, with the service provider being adapted to provide at least one service instance;

a presence generating program adapted to be located in the memory;

the processor adapted to execute the presence generating program to generate provider presence information, with the provider presence information including a provider status; and

a load monitoring program, in communication with the service provider, to generate at least one load factor in response to monitoring the at least one service instance.

2. The system according to claim 1, wherein

the service provider further includes a network interface coupled to the processor and the memory;

and

the presence generating program is further adapted to send the provider presence information to an instant messaging (IM) server by way of the network interface.

3. The system according to claim 2, wherein a selected one of the presence generating program at the service provider and a server presence program at the IM server is disposed in communication with the load monitoring program and, in response to receiving the at least one load factor from the load monitoring program, is adapted to include the at least one load factor in the provider presence information.

4. The system according to claim 3, wherein the provider presence information further includes the at least one service instance.

5. The system according to claim 4, wherein

the at least one service instance included in the provider presence information is a plurality of service instances;

and

the at least one load factor included in the provider presence information is a plurality of load factors, with there being one of the plurality of load factors associated with each of the plurality of service instances.

6. The system according to claim 4, wherein

the at least one service instance included in the provider presence information is a plurality of service instances;

and

the at least one load factor included in the provider presence information is a single load factor associated with all or part of the plurality of service instances.

7. The system according to claim 2, wherein the load monitoring program includes an overload threshold value and is adapted to make a comparison of the at least one load factor with the overload threshold value and to set the provider status based upon the comparison.

8. The system according to claim 2, wherein

the load monitoring program is disposed to be in communication with the presence generating program and is adapted to be located in the memory and to be executed by the processor;

and

the presence generating program, in response to receiving the at least one load factor from the load monitoring program, is adapted to modify the provider presence information to include the at least one load factor.

9. An instant messaging (IM) server, comprising:

a memory;

a server presence program adapted to be located in the memory;

a processor coupled to the memory and adapted to execute the server presence program to receive client presence information from at least one presentity client, to store the client presence information in the memory, and to distribute client presence information to at least one IM watcher client; and

the processor being further adapted to further execute the server presence program to receive provider presence information for at least one service provider, to store the provider presence information in the memory, and to distribute the provider presence information to at least one service watcher client, with the provider presence information for the at least one service provider including a provider status and at least one load factor.

10. The IM server according to claim 9, further comprising:

a connection monitoring program, adapted to be located in the memory and to be in communication with the server presence program, to generate a presence-changing request based at least in part on a network condition; and

the server presence program, in response to the presence-changing request from the connection monitoring program, being adapted to modify the provider presence information.

11. The IM server according to claim 10, wherein the server presence program, in response to the presence-changing request from the connection monitoring program, is adapted to modify the provider status of the provider presence information.

12. The IM server according to claim 9, further comprising:

a connection monitoring program adapted to be located in the memory and in communication with the server presence program;

a network interface coupled to the memory and the processor; and

the processor adapted to execute the connection monitoring program to monitor at least one link coupled to the network interface for a link impairment and, upon detecting the link impairment, to request the server presence program to change the provider presence information.

13. The IM server according to claim 12, wherein the server presence program, upon detecting the link impairment, is further adapted to change the provider presence information by changing the provider status to unavailable if the provider status was set to be available.

14. The IM server according to claim 9, wherein

the server presence program is disposed to be in communication with a load monitoring program and is adapted to generate the at least one load factor based at least in part on monitoring at least one service instance of the at least one service provider;

and

the server presence program, in response to receiving the at least one load factor from the load monitoring program, is adapted to modify the provider presence information to include the at least one load factor.

15. The IM server according to claim 14, further comprising a network interface coupled to the memory and the processor;

and wherein the server presence program is coupled to the load monitoring program by way of the network interface.

16. The IM server according to claim 14, wherein the load monitoring program includes an overload threshold value and is adapted to make a comparison of the at least one load factor with the overload threshold value and to set the provider status based upon the comparison.

17. The IM server according to claim 9, wherein the provider presence information further includes at least one service instance associated with the at least one service provider.

18. The IM server according to claim 17, wherein the at least one service instance is a plurality of service instances associated with the at least one service provider and the at least one load factor is a plurality of load factors, with there being one of the plurality of load factors associated with each of the plurality of service instances.

19. The IM server according to claim 17, wherein the at least one service instance is a plurality of service instances associated with the at least one service provider and the at least one load factor is a single load factor associated with all or part of the plurality of service instances.

20. An article comprising a machine-readable medium that contains instructions of a server presence program for an instant messaging (IM) server, which when executed by the IM server, causes the IM server to perform operations comprising:

receiving client presence information by the IM server from at least one presentity client;

storing the client presence information in a memory of the IM server;

distributing the client presence information by the IM server to at least one IM watcher client;

receiving provider presence information by the IM server for at least one service provider, with the provider presence information for the at least one service provider including a provider status and at least one load factor;

storing the provider presence information in the memory of the IM server; and

distributing the provider presence information by the IM server to at least one service watcher client.

21. The article according to claim 20, further comprising:

a connection monitoring program adapted to be located in the memory and to be in communication with the server presence program; and

the server presence program, in response to a request from the connection monitoring program, being adapted to modify the provider presence information based at least in part on a network condition.

22. The article according to claim 20, wherein the provider presence information further includes the at least one service instance associated with the at least one service provider.

23. The article according to claim 20, wherein the at least one service instance is a plurality of service instances associated with the at least one service provider.

24. The article according to claim 23, wherein the at least one load factor is a plurality of load factors, with there being one of the plurality of load factors for each of the plurality of service instances.

25. The article according to claim 23, wherein the at least one load factor includes a single load factor for the at least one service provider.

26. A client computer system, comprising:

a memory, a mass storage device and a processor coupled to each other;

a client presence program adapted to be stored in the mass storage device and to be moved to the memory by the processor; and

the processor being adapted to execute a client presence program to receive provider presence information for at least one service provider from an instant messaging (IM) server and to store the provider presence information in the memory, with the provider presence information for the at least one service provider including a provider status and at least one load factor.

27. The client computer system according to claim 26, further comprising:

a network interface coupled to the processor and adapted to send a service request to the at least one service provider in the event that the provider presence information meets service selection criteria including at least the provider status being available and a criterion based at least in part on the at least one load factor.

28. The client computer system according to claim 26, wherein the provider presence information further includes the at least one service instance associated with the at least one service provider.

29. The client computer system according to claim 26, wherein the at least one service instance is a plurality of service instances associated with the at least one service provider;

and the at least one load factor is a plurality of load factors, with there being one of the plurality of load factors for each of the plurality of service instances.

30. The client computer system according to claim 28, wherein the at least one service instance is a plurality of service instances associated with the at least one service provider and the at least one load factor includes a single load factor associated with the at least one service provider.