Communication method and system using notification availability indicators

• US 20060117022A1
• Filed: 10/27/2005
• Published: 06/01/2006
• Est. Priority Date: 11/26/2004
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Lucas, Matthew Paul
• Application Number:
  US11/260,794
• Publication Number:
  US 20060117022A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/2358 Change logging, detection, and notification replication G06F16/27

Abstract

A communication method comprises generating a notification that includes a content portion and a notification availability indicator; transmitting the notification from a server to a client; and receiving the notification at the client. In one embodiment, the notification availability indicator includes a time value, indicating the likely time before another notification will be transmitted.

Claims

1. A communication method comprising generating a notification, the notification comprising a content portion and a notification availability indicator;

transmitting the notification from a server to a client; and

receiving the notification at the client.

2. The method according to claim 1, wherein the notification availability indicator comprises a time value.

3. The method according to claim 1, wherein the notification availability indicator comprises an indicator indicating that further notifications are to be transmitted.

4. The method according to claim 1, wherein the notification availability indicator comprises an integer indicating the number of further notifications to be transmitted.

5. The method according to claim 1, wherein the content portion comprises reference to a specific object.

6. The method according to claim 5, wherein the content portion includes an update request for the specific object.

7. The method according to claim 1, further comprising receiving an object interest registration from the client.

8. The method according to claim 1, further comprising receiving from the client an acknowledgement of receipt of the notification.

9. The method according to claim 8, further comprising measuring the time taken from the transmission of the notification to the receipt of the acknowledgement of receipt of the notification.

10. A communication system, comprising:

a server and a client, the server comprising a processor arranged to generate a notification, the notification comprising a content portion and a notification availability indicator, and a communication interface for transmitting the notification to the client, the client comprising a communication interface for receiving the notification.

11. The system according to claim 10, wherein the notification availability indicator comprises a time value.

12. The system according to claim 10, wherein the notification availability indicator comprises an indicator indicating that further notifications are to be transmitted.

13. The system according to claim 10, wherein the notification availability indicator comprises an integer indicating the number of further notifications to be transmitted.

14. The system according to claim 10, wherein the content portion comprises reference to a specific object.

15. The system according to claim 14, wherein the content portion includes an update request for the specific object.

16. The system according to claim 10, wherein the client is arranged to transmit an object interest registration to the server.

17. The system according to claim 10, wherein the client is further arranged to transmit an acknowledgement of receipt of the notification to the server.

18. The system according to claim 17, wherein the processor of the server is further arranged to measure the time taken from the transmission of the notification to the receipt of the acknowledgement of receipt of the notification.

19. A computer program product for controlling a communication system, the computer program product comprising a computer readable medium having computer readable program code tangibly embedded therein, the computer readable program code comprising:

computer readable program code configured to generate a notification comprising a content portion and a notification availability indicator;

computer readable program code configured to transmit the notification from a server to a client; and

computer readable program code configured to receive the notification at the client.

20. The computer program product according to claim 19, wherein the notification availability indicator comprises at least one of the following:

a time value, an indicator indicating that further notifications are to be transmitted, and an integer indicating the number of further notifications to be transmitted.