Distributed processing system and method

• US 9,455,844 B2
• Filed: 09/29/2006
• Issued: 09/27/2016
• Est. Priority Date: 09/30/2005
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Beverly, Harlan Titus
• Primary Examiner(s): Zele, Krista
• Assistant Examiner(s): NAJEE-ULLAH, TARIQ S
• Application Number:
  US11/540,069
• Publication Number:
  US 20070078929A1
• Time in Patent Office: 3,651 Days
• Field of Search: 709/204
• US Class Current: 1/1
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Abstract

A solution for managing communicative interactions between network elements is described herein. A system incorporating teachings of the present disclosure may include a processor module that monitors communications between a program resident on a user machine and a server program resident on a computing device remote from the user. The processor module may be utilized to effectively reduce the processing overhead of a server program and the number of communications actually transmitted between the client program and the server program. For example, the processor module may intercept certain client or server initiated communications intended for the server or client program and process those communications internally. The results of the processing which may require an updating to all object groups which may be associated with client programs. The updating of said client programs is then executed without server program involvement.

Claims

1. A system, comprising:

a first processor configured to execute at least a portion of a server application having at least a first data object for managing portions of application content, the first processor capable of communicating application content to at least a first remote client; and

a network interface device comprising a second processor, different from the first processor and different from the first remote client, the network interface device located in a communications path between the first processor and the first remote client, the network interface device configured to;

maintain state data associated with at least the first data object;

monitor communications directed between the server application and the first remote client;

determine whether a first communication from the first remote client is a request to update the state data of the first data object and whether the request can be processed by the network interface device;

intercept the first communication from the first remote client; and

update the state data of the first data object on behalf of the server application in response to a determination that the first communication is the request to update the state data and that the request can be processed by the network interface device.

2. The system of claim 1, further comprising a housing component at least partially defining an enclosure, wherein the first processor and the network interface device are located within the enclosure.

3. The system of claim 1, wherein the first communication is intended for the server application, and wherein the network interface device is further configured to:

provide the first communication to the first processor for processing in response to a determination that the first communication is not the request to update the state data or that the request cannot be processed by the network interface device.

4. The system of claim 1, wherein the network interface device comprises a second memory accessible to the second processor.

5. The system of claim 1, wherein the second processor comprises a field programmable gate array (FPGA).

6. The system of claim 1, wherein the second processor comprises a microprocessor.

7. The system of claim 1, wherein the network interface device is configured to update a first group of data objects based, at least in part, on at least one member selected from the group consisting of a grid algorithm, a source-based algorithm, and a destination-based algorithm.

8. The system of claim 1, wherein the network interface device is configured to manage a first group of data objects on behalf of the server application.

9. The system of claim 1, wherein the network interface device is configured to manage group associations for a plurality of data objects on behalf of the server application, the group associations identifying which of the plurality of data objects to include in the state data updates communicated to a particular remote client device.

10. The system of claim 1, wherein the first processor is configured to communicate with a second remote client, and wherein the network interface device is configured to maintain first object group associations of a first group of data objects associated with the first remote client and maintain second object group associations of a second group of data objects associated with the second remote client.

11. The system of claim 10, wherein the second group of data objects is different from the first group of data objects.

12. The system of claim 10, wherein the second group of data objects contains at least one object associated with the first remote client.

13. The system of claim 10, wherein the network interface device is configured to automatically send the state data to the second remote client device in response to the first data object being in the second group of data objects.

14. The system of claim 1, wherein the network interface device is further configured to:

provide the first communication to the first processor in response to determining the first communication is not the request to update the state data or that the request cannot be processed by the network interface device.

15. The system of claim 1, wherein, the network interface device is configured to intercept the first communication without providing the first communication to the server application in response to the first communication being the request to update the state data of the first data object during an application session.

16. The system of 1, wherein the network interface device is configured to provide the server with access to a communications network.

17. A network interface device, comprising:

a first interface configured to receive, during an application session, communications from a client intended for a server application executing at a first processor of a server, the server application having at least a first data object for managing portions of application content;

a second interface, different from the first interface, configured to receive communications from the server application during the application session; and

a second processor communicatively coupled with at least one of the first and second interfaces and configured to;

maintain state data associated with at least the first data object;

monitor communications between the client and the server application during the application session;

determine whether a first communication from the client to the server application is a request to update the state data of the first data object and whether the request can be processed by the second processor;

intercept the first communication from the client; and

update the state data of the first data object on behalf of the server application in response to a determination the first communication is the request to update the state data and that the request can be processed by the second processor.

18. The network interface device of claim 17, wherein each of the first and the second interfaces comprises an Ethernet-compliant interconnect.

19. The network interface device of claim 17, further comprising a cache configured to maintain information received via the second interface.

20. The network interface device of claim 17, further comprising a dongle housing component at least partially defining an internal space in which the second processor and a first memory are located.

21. The network interface device of claim 17, further comprising:

a first memory configured to store the state data associated with a group of data objects or partial data objects and to store executable instructions for updating the group of data objects or partial data objects.

22. The network interface device of claim 21, wherein the first memory is not directly accessible by the server application or the client.

23. The network interface device of claim 17, wherein the second processor is configured to maintain the state data stored in a memory of the server.

24. The network interface device of claim 17, wherein the second processor is further configured to:

communicate a message to the server to retrieve portions of the server application having instructions for the network interface device to update the state data of the first data object on behalf of the server application.

25. A method performed by a network interface device, the method comprising:

monitoring, at the network interface device, for communications between a client and a server, wherein the network interface device is different from a first processor of the server and different from a second processor of the client, and wherein the network interface device is located in a communications path between the server and the client;

detecting, in the communications, an object state change request to update state data of at least a first data object for managing portions of application content of a server program at the server, the server program corresponding to a client program at the client;

determining whether the object state change request can be processed by the network interface device; and

in response to a determination that the object state change request can be processed by the network interface device;

intercepting the object state change request, and

updating a first group of data objects associated with the first data object on behalf of the server program.

26. The method of claim 25, wherein the object state change request includes positional information, and wherein updating the first group of data objects comprises updating the first group of data objects based, at least in part, on the positional information.

27. The method of claim 25, wherein updating the first group of data objects comprises adding a new object to the first group of data objects.

28. The method of claim 25, wherein updating the first group of data objects comprises removing an existing object from the first group of data objects.

29. The method of claim 25, wherein updating the first group of data objects comprises changing positional information of at least one object of the first group of data objects.

30. The method of claim 25, further comprising:

determining a set of groups of data objects associated with the first data object, wherein the set of groups of data objects includes the first group of data objects; and

updating each group of the set of groups of data objects based, at least in part, on the object state change request.

31. The method of claim 30, wherein each group of the set of groups of data objects is associated with a different client computer.

32. The method of claim 25, wherein the network interface device is further configured to:

provide the object state change request to one of the client program and the server program in response to a determination that the object state change request cannot be processed by the network interface device.

33. The method of claim 25, further comprising:

sending update information to the server program after updating the first group of data objects on behalf of the server program.

34. A computer program product embodied on a non-transitory computer readable medium, comprising:

instructions, which when executed by a first processor of a server, cause the server to execute a server application having associated data objects for managing portions of content to communicate to one or more client devices, wherein each of the one or more client devices is associated with one or more data objects using group object associations; and

instructions, which when executed by a network interface device having a second processor different from the first processor and positioned in a communications path between a client device of the one or more client devices and the first processor, cause the network interface device to;

intercept communications from the client device intended for the server application,

manage the group object associations based, at least in part, on the communications, and

update group object state data based, at least in part, on the communications on behalf of the server application.