Instant messaging server suitable for notifying the accessibility of information to a client

• US 20080086535A1
• Filed: 10/09/2007
• Published: 04/10/2008
• Est. Priority Date: 10/09/2006
• Status: Abandoned Application

• Current Assignee: Orange S.A.
• Original Assignee: Orange S.A.
• Inventors: Texier, Herve, Arhant-Wibaux, Priscille
• Application Number:
  US11/973,776
• Publication Number:
  US 20080086535A1
• Time in Patent Office: Days
• US Class Current: 709/207
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: H04L 51/043 using or handling presence information
• CPC Class Codes: H04L 51/224 providing notification on incoming messages, e.g. pushed notifications of received messages

Abstract

This instant messaging server includes: means for receiving a first notification from a first instant messaging client, the first notification representing the availability of information for a second client; means for registering a state of presence associated with the first client representing the fact that the information is available for said second client; and means for sending a second notification to a second instant messaging client, the second notification representing that state of presence in response to any presence enquiry effected by this second client.

Claims

1. An instant messaging server including:

means for receiving a first notification from a first instant messaging client, the first notification representing the availability of information for at least one second client;

means for registering a state of presence associated with said first client, representing the fact that said information is available for said at least one second client; and

means for sending a second notification to a second instant messaging client, the second notification representing said state of presence in response to any presence enquiry effected by said second client.

2. An instant messaging server according to claim 1, including:

means for detecting said first client sending an instant message to a second client; and

means for modifying said state of presence after said detection, at least for the second client.

3. An instant messaging server according to claim 2, managing two states of presence associated with said first client, namely:

a first state of presence representing the presence of said first client; and

a second state of presence representing the fact that said information is available from the first client.

4. A server according to claim 3, wherein said state of presence reverts to said first state of presence after said detection.

5. A messaging server according to claim 1, wherein said sending means are adapted to send an error message to said first client on reception of said first notification if said first client is not authorized to have said state of presence registered.

6. A messaging server according to claim 1, including means for modifying said state of presence on the expiry of a predetermined time-delay running from said registration.

7. An instant messaging system including a messaging server according to claim 1.

8. An instant messaging system according to claim 7 wherein said first client is a virtual client.

9. A method that can be used in an instant messaging server enabling a first instant messaging client to send information to a second instant messaging client, the method comprising:

a step of receiving a first notification from said first instant messaging client, the first notification representing the availability of information for at least one second client;

a step of registering a state of presence associated with said first client representing the fact that said information is available for said at least one second client;

a step of sending a second notification to a second client, the second notification representing said state of presence in response to any presence enquiry effected by said second client.

10. A method according to claim 9, including the following steps:

a step of detecting said first client sending an instant message to a second client; and

a modification step of modifying said state of presence after said detection, at least for this second client.

11. A computer program including instructions for executing steps of the method according to claim 9 when said program is executed by a computer.

12. A storage medium readable by a computer in which there is stored a computer program including instructions for executing the steps of the method according to claim 9.