Service and messaging infrastructure to support creation of distributed, peer to peer applications with a service oriented architecture

• US 20070239819A1
• Filed: 10/06/2006
• Published: 10/11/2007
• Est. Priority Date: 10/07/2005
• Status: Abandoned Application

• Current Assignee: Double Fusion Limited
• Original Assignee: Blue Noodle, Inc. (Double Fusion Limited)
• Inventors: Slough, Kelly, Simons, David, Woods, Steven, Carriere, Steven Jeromy, Iles, Michael, McMorris, Patrick
• Application Number:
  US11/545,057
• Publication Number:
  US 20070239819A1
• Time in Patent Office: Days
• US Class Current: 709/201
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04L 51/23 Reliability checks, e.g. acknowledgments or fault reporting
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 67/1044 Group management mechanisms management of multicast group membership H04L12/185; reconfiguring of node membership in a computing system to eliminate errors G06F11/1425
• CPC Class Codes: H04L 67/1046 Joining mechanisms
• CPC Class Codes: H04L 67/1048 Departure or maintenance mechanisms
• CPC Class Codes: H04L 67/1068 Discovery involving direct consultation or announcement among potential requesting and potential source peers
• CPC Class Codes: H04L 67/1078 Resource delivery mechanisms
• CPC Class Codes: H04L 67/108 characterised by resources being split in blocks or fragments
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching

Abstract

A system and method allowing engineers to create large scale, consumer oriented, distributed applications that utilize peer to peer messaging patterns and service oriented architectures. Applications built using the method produce operational cost curves typical of successful peer to peer systems. The system includes mechanisms to deal with reliably and securely sending messages over consumer grade networks that are inherently unreliable and insecure while still permitting direct, consumer-to-consumer messaging by virtue of an extensible Network Address Translation traversal strategy. The system and method allows for the creation of consumer applications by facilitating the identification, location and assembly of services running in a network on a plurality of devices. While the application of the system and method to the distribution of large digital media is readily apparent, the system and method is, in no way, limited to this domain.

Claims

1. A computer-readable medium having computer-readable instructions stored thereon that, upon execution by a processor, cause the processor to send a request for performing a service to a device in a network, the instructions comprising:

receiving a request to perform a service from an application executing at a first device;

establishing communication between the first device and a plurality of devices in a network;

selecting a second device to perform the service from the plurality of devices in the network;

determining the availability of the selected second device;

if the selected second device is not available, storing the request at a third device, the third device selected from the plurality of devices in the network and from the first device; and

if the selected second device is available, sending the request to the selected second device.

2. The computer-readable medium of claim 1, wherein the network is a peer-to-peer network.

3. The computer-readable medium of claim 1, wherein the request is an instance of a capability use request, the capability use request including a parameter associated with using a capability of the application.

4. The computer-readable medium of claim 1, wherein the third device is the first device.

5. The computer-readable medium of claim 1, wherein the instructions further comprise, receiving a response from the selected second device.

6. The computer-readable medium of claim 5, wherein the instructions further comprise, authenticating the received response.

7. The computer-readable medium of claim 6, wherein the instructions further comprise, rejecting the received response if the received response is not authenticated.

8. The computer-readable medium of claim 6, wherein the instructions further comprise, forwarding the received response to the application if the received response is authenticated.

9. The computer-readable medium of claim 1, wherein the instructions further comprise, identifying the resources at the first device.

10. The computer-readable medium of claim 9, wherein the instructions further comprise, sending the identified resources to at least one of the plurality of devices in the network.

11. The computer-readable medium of claim 9, wherein the resources are selected from the group consisting of a random access memory (RAM) of the first device, a type of RAM at the first device, a read only memory of the first device, a processor type of the first device, a processing speed of the first device, a network connection characteristic of the first device, and an application installed at the first device.

12. The computer-readable medium of claim 1, wherein sending the request uses a protocol selected from the group consisting of a bidirectional transmission control protocol, bidirectional hypertext transport protocol (HTTP), and polling HTTP.

13. The computer-readable medium of claim 1, wherein sending the request further comprises sending a security certificate.

14. The computer-readable medium of claim 1, wherein the second device is the first device.

15. A method for sending a request for performing a service to a device in a network, the method comprising:

receiving a request to perform a service from an application executing at a first device;

establishing communication between the first device and a plurality of devices in a network;

selecting a second device to perform the service from the plurality of devices in the network;

determining the availability of the selected second device;

if the selected second device is not available, storing the request at the first device; and

if the selected second device is available, sending the request to the selected second device.

16. A device, the device comprising:

a computer-readable medium having computer-readable instructions stored thereon, the instructions comprising

receiving a request to perform a service from an application executing at the device;

establishing communication between the device and a plurality of devices in a network;

selecting a second device to perform the service from the plurality of devices in the network;

determining the availability of the selected second device;

if the selected second device is not available, storing the request at the device; and

if the selected second device is available, sending the request to the selected second device;

a communication interface, the communication interface sending the request to the selected second device; and

a processor, the processor coupled to the communication interface and to the computer-readable medium and configured to execute the instructions.