Distributed instant messaging

• US 20070162605A1
• Filed: 01/07/2006
• Published: 07/12/2007
• Est. Priority Date: 01/07/2006
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Chalasani, Nanchariah, Kelapure, Rohit, Krishnamachari-Sampath, Balaji
• Application Number:
  US11/326,990
• Publication Number:
  US 20070162605A1
• Time in Patent Office: Days
• US Class Current: 709/227
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 67/148 Migration or transfer of sessions
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

A method, apparatus and computer-usable medium for the steps of (1) establishing a first Instant messaging (IM) session with a first user login identifier (ID) on a first client device with a first network routing address; and, when a request to establish a next IM session with the same first user login ID is received from a second client device while the first IM session is active, dynamically enabling a seamless continuation of the first IM session on the second client device. The above steps are completed within a computing environment having multiple client devices, each configured with an IM utility

Claims

1. In a computing environment having multiple client devices, each configured with an Instant messaging (IM) utility, a computer-implementable method comprising:

establishing a first IM session with a first user login identifier (ID) on a first client device that has an associated first network routing address; and

when a request to establish a next IM session with the same first user login ID is received from a second client device while the first IM session is active, dynamically enabling a seamless continuation of the first IM session on the second client device.

2. The method of claim 1, wherein the dynamically enabling further comprises:

retrieving session data and information from the first IM session and network routing information from the first client device;

providing the session data and information and the first client device'"'"'s network routing information to the second client device from which the request for the next IM session originated; and

enabling the second terminal to establish a seamless connection between an IM session initiated at the second client device and the first IM session utilizing the session data and information and the network routing information.

3. The method of claim 1, further comprising:

recording chat session data of a chat session between the first user login ID and a recipient user login ID; and

forwarding the chat session data to the second client device when the seamless connection is completed, whereby an IM session on the second client device displays a history of the chat session data recorded at the first client device.

4. The method of claim 1, further comprising establishing an IM server function that performs the functions of:

monitoring for entry of the first user login ID across the multiple client devices to initiate a new IM session;

determining whether a client requesting initiation of the new IM session provides a user login ID that is currently associated with another client'"'"'s host name and IP address for an active IM session; and

when no other client'"'"'s host name and IP address are currently associated with the user login ID, binding the hostname and IP address of the requesting client with the user login ID, wherein the requesting client becomes a primary client for completing IM session communication for that user login ID.

5. The method of claim 4, further comprising:

when a next user login request is detected from a second IM client device, comparing the login ID of the request against a map of active user login IDs that are bound to specific hostnames and IP addresses of primary clients; and

when a match of the login ID is found in the map of active user login IDs;

retrieving the hostname and IO address of the primary client bound to the login ID; and

subsequently enabling the IM session on the primary client to be continued on the second IM client device and routing all communication during the IM session via the primary device, which stores a record of all transactions occurring during the IM session for forwarding during a next seamless transfer of the IM session across client devices.

6. The method of claim 1, wherein said dynamically enabling comprises:

publishing the first client device as a primary client device for handling all requests for an IM session associated with the user login ID;

enabling other secondary client devices to subscribe to the primary client device for completing subsequent IM session transactions by the user;

maintaining a record of all IM session data across all client devices including the primary client device and secondary client devices that are subscribed to the primary client device;

receiving an active beacon whenever an activity is registered on a secondary client device;

responsive to the receipt of the active beacon, automatically forwarding the record to the active secondary client device issuing the active beacon and enabling the active secondary client device to complete seamless transactions via the open IM session; and

providing current session state of the IM session within a faç

ade of the primary client device, wherein a session state at an active secondary client device is reflected as the session state of the primary client device.

7. A system comprising:

a processor;

a data bus coupled to the processor;

a memory coupled to the data bus; and

a computer-usable medium embodying computer program code, the computer program code comprising instructions executable by the processor and configured to;

establish a first IM session with a first user login identifier (ID) on a first client device that has an associated first network routing address; and

when a request to establish a next IM session with the same first user login ID is received from a second client device while the first IM session is active, dynamically enable a seamless continuation of the first IM session on the second client device.

8. The system of claim 7, wherein the instructions are further configured to:

retrieve session data and information from the first IM session and network routing information from the first client device;

provide the session data and information and the first client device'"'"'s network routing information to the second client device from which the request for the next IM session originated; and

enable the second terminal to establish a seamless connection between an IM session initiated at the second client device and the first IM session utilizing the session data and information and the network routing information.

9. The system of claim 7, wherein the instructions are further configured to:

record chat session data of a chat session between the first user login ID and a recipient user login ID; and

forward the chat session data to the second client device when the seamless connection is completed, whereby an IM session on the second client device displays a history of the chat session data recorded at the first client device.

10. The system of claim 7, wherein the instructions to dynamically enable are further configured to establish an IM server function that performs the functions of:

monitoring for entry of the first user login ID across the multiple client devices to initiate a new IM session;

determining whether a client requesting initiation of the new IM session provides a user login ID that is currently associated with another client'"'"'s host name and IP address for an active IM session; and

when no other client'"'"'s host name and IP address are currently associated with the user login ID, binding the hostname and IP address of the requesting client with the user login ID, wherein the requesting client becomes a primary client for completing IM session communication for that user login ID.

11. The system of claim 10, wherein the instructions are further configured to:

when a next user login request is detected from a second IM client device, compare the login ID of the request against a map of active user login IDs that are bound to specific hostnames and IP addresses of primary clients; and

when a match of the login ID is found in the map of active user login IDs;

retrieve the hostname and IO address of the primary client bound to the login ID; and

subsequently enable the IM session on the primary client to be continued on the second IM client device and routing all communication during the IM session via the primary device, which stores a record of all transactions occurring during the IM session for forwarding during a next seamless transfer of the IM session across client devices.

12. The system of claim 7, wherein the instructions to dynamically enable are further configured to:

publish the first client device as a primary client device for handling all requests for an IM session associated with the user login ID;

enable other secondary client devices to subscribe to the primary client device for completing subsequent IM session transactions by the user;

maintain a record of all IM session data across all client devices including the primary client device and secondary client devices that are subscribed to the primary client device;

receive an active beacon whenever an activity is registered on a secondary client device;

responsive to the receipt of the active beacon, automatically forward the record to the active secondary client device issuing the active beacon and enabling the active secondary client device to complete seamless transactions via the open IM session; and

provide current session state of the IM session within a faç

ade of the primary client device, wherein a session state at an active secondary client device is reflected as the session state of the primary client device.

13. A computer-usable medium embodying computer program code, the computer program code comprising computer executable instructions configured to:

establish a first IM session with a first user login identifier (ID) on a first client device that has an associated first network routing address; and

when a request to establish a next IM session with the same first user login ID is received from a second client device while the first IM session is active, dynamically enable a seamless continuation of the first IM session on the second client device.

14. The computer-usable medium of claim 13, wherein the embodied computer program code further comprises computer executable instructions configured to:

retrieve session data and information from the first IM session and network routing information from the first client device;

provide the session data and information and the first client device'"'"'s network routing information to the second client device from which the request for the next IM session originated; and

enable the second terminal to establish a seamless connection between an IM session initiated at the second client device and the first IM session utilizing the session data and information and the network routing information.

15. The computer-usable medium of claim 13, wherein the embodied computer program code further comprises computer executable instructions configured to:

record chat session data of a chat session between the first user login ID and a recipient user login ID; and

forward the chat session data to the second client device when the seamless connection is completed, whereby an IM session on the second client device displays a history of the chat session data recorded at the first client device.

16. The computer-usable medium of claim 13, wherein the embodied computer program code further comprises computer executable instructions configured to establish an IM server function and performs the functions of:

monitoring for entry of the first user login ID across the multiple client devices to initiate a new IM session;

determining whether a client requesting initiation of the new IM session provides a user login ID that is currently associated with another client'"'"'s host name and IP address for an active IM session; and

when no other client'"'"'s host name and IP address are currently associated with the user login ID, binding the hostname and IP address of the requesting client with the user login ID, wherein the requesting client becomes a primary client for completing IM session communication for that user login ID.

17. The computer-usable medium of claim 16, wherein the embodied computer program code further comprises computer executable instructions configured to:

when a next user login request is detected from a second IM client device, compare the login ID of the request against a map of active user login IDs that are bound to specific hostnames and IP addresses of primary clients; and

when a match of the login ID is found in the map of active user login IDs;

retrieve the hostname and IO address of the primary client bound to the login ID; and

subsequently enable the IM session on the primary client to be continued on the second IM client device and routing all communication during the IM session via the primary device, which stores a record of all transactions occurring during the IM session for forwarding during a next seamless transfer of the IM session across client devices.

18. The computer-usable medium of claim 13, wherein the embodied computer program code further comprises computer executable instructions configured to:

publish the first client device as a primary client device for handling all requests for an IM session associated with the user login ID;

enable other secondary client devices to subscribe to the primary client device for completing subsequent IM session transactions by the user;

maintain a record of all IM session data across all client devices including the primary client device and secondary client devices that are subscribed to the primary client device;

receive an active beacon whenever an activity is registered on a secondary client device;

responsive to the receipt of the active beacon, automatically forward the record to the active secondary client device issuing the active beacon and enabling the active secondary client device to complete seamless transactions via the open IM session; and

provide current session state of the IM session within a faç

ade of the primary client device, wherein a session state at an active secondary client device is reflected as the session state of the primary client device.

19. The computer-useable medium of claim 13, wherein the computer executable instructions are deployable to a client computer from a server at a remote location.

20. The computer-useable medium of claim 13, wherein the computer executable instructions are provided by a service provider to a customer on an on-demand basis.