Server-assited communication among clients

• US 20060026216A1
• Filed: 07/08/2005
• Published: 02/02/2006
• Est. Priority Date: 07/30/2004
• Status: Abandoned Application

• Current Assignee: Seagate Technology LLC (Seagate Technology Holdings Plc)
• Original Assignee: Mirra, Inc. (Seagate Technology Holdings Plc)
• Inventors: Maxham, Kenneth Mark
• Application Number:
  US11/177,660
• Publication Number:
  US 20060026216A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 63/029 Firewall traversal, e.g. tunnelling or, creating pinholes
• CPC Class Codes: H04L 63/061 for key exchange, e.g. in peer-to-peer networks cryptographic mechanisms or cryptographic arrangements for key agreement H04L9/0838
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 67/1063 Discovery through centralising entities

Abstract

A communication system may include a network, a server, and one or more clients. The server may verify that a communication among two or more of the clients should occur. The server may provide linking data to the two or more peers. The two or more client may use the linking data to send and/or receive a communication. The communication system may include a communication linking module that may receive a communication from one client and may send the communication to at least one other client. The communication may comprise content distribution, content synchronization, or another type of communication.

Claims

1. A communication system for establishing communication among a plurality of clients, the communication system comprising:

a server comprising;

a communication management module;

the communication management module configured to receive, from a first client via a client-initiated protocol, a request indicating a communication between at least the first client and a second client;

the communication management module configured to verify that the communication between at least the first client and the second client is permitted;

the communication management module configured to provide a resource identifier to the first client, in response to a request sent by the first client via the client-initiated protocol, and to the second client, in response to a request sent by the second client via a client-initiated protocol; and

a communication linking module that uses the resource identifier to receive content from the first client and send the content to the second client.

2. The communication system of claim 1, wherein the first client comprises a first appliance comprising a computing device configured to distribute content to at least one computing device and configured to synchronize content to at least one computing device and wherein the second client comprises a second appliance comprising a computing device configured to distribute content to at least one computing device and configured to synchronize content to at least one computing device.

3. The communication system of claim 1, wherein at least one of the first client and the second client comprises a web browser and wherein at least one of the first client and the second client comprises a computing device.

4. The communication system of claim 1, wherein the communication between at least the first client and the second client comprises at least one of content synchronization and content distribution.

5. The communication system of claim 1, wherein the communication linking module is configured to receive the content in response to a request sent via a client-initiated protocol and is configured to send the content in response to a request sent via a client-initiated protocol.

6. The communication system of claim 1, wherein the communication between the first client and the second client comprises at least one of sending content from the first client to the second client and sending content from the second client to the first client.

7. The communication system of claim 1, wherein the communication management module obtains a key and generates the resource identifier using the key.

8. The communication system of claim 1, wherein the communication management module obtains a key and generates the resource identifier using the key and wherein at least a portion of the resource identifier comprises the key.

9. The communication system of claim 1, wherein the first client is behind a first firewall and the second client is behind a second firewall.

10. A method for facilitating communication among a plurality of clients, the method comprising:

receiving, from a first client, a request to view data identifying one or more files associated with a second client;

receiving, from the second client, the data identifying the one or more files;

sending, to the first client, a document including one or more links including one or more requests associated with the one or more files;

receiving, from the first client, at least one of the one or more requests associated with the one or more files; and

providing linking data to the first client and the second client, wherein the linking data comprises a resource identifier.

11. The method of claim 10, further comprising determining whether a connection initiated by the second client is open.

12. The method of claim 10, further comprising:

determining whether a connection initiated by the second client is open;

if a connection initiated by the second client is not open, waiting a period of time; and

determining whether the connection initiated by the second client is open after the period of time expires.

13. The method of claim 10, further comprising:

determining whether a connection initiated by the second client is open; and

sending, to the second client, a response identifying the one or more files;

14. The method of claim 10, wherein the first client comprises a web browser and wherein the second client comprises an appliance having a computing device configured to distribute content to at least one computing device and configured to synchronize content to at least one computing device.

15. A method for establishing communication among a plurality of computing devices, the method comprising:

sending, to a server, a request;

receiving, from the server, a response to the request, the response indicating a request from a first computing device to view first data identifying at set of one or more files stored on a storage device associated with a second computing device;

sending, to the server, the first data identifying the set of one or more files;

receiving, from the server, linking data comprising a resource identifier and second data identifying at least one of the files in the set of one or more files;

retrieving a copy of the at least one of the files in the set of one or more files;

sending the copy of the at least one of the files in the set of one or more files to the location identified by the resource identifier;

wherein the resource identifier is associated with a communication linking module configured to receive first content from the second computing device and configured to send the first content to the first computing device.

16. The method of claim 15, wherein the first computing device comprises a first appliance configured to distribute content to at least one computing device and configured to synchronize content to at least one computing device and wherein the second computing device comprises a second appliance configured to distribute content to at least one computing device and configured to synchronize content to at least one computing device.

17. The method of claim 15, wherein the first computing device comprises a web browser.

18. The method of claim 15, wherein the second computing device is behind a firewall.

19. The method of claim 15, wherein the second computing device is configured to send data to server and receive data from the server via a client-initiated protocol.

20. A communication system comprising

a server including:

a first computing device; and

means for providing linking data;

a second computing device comprising;

first means for receiving the linking data; and

a third computing device comprising;

second means for receiving the linking data;

wherein the second computing device is configured to distribute first content to at least one computing device and to synchronize the first content and wherein the third computing device is configured to distribute second content to at least one computing device and configured to synchronize the second content.

21. The communication system of claim 21, wherein further comprises:

means for receiving third content from at least one of the second computing device and the third computing device and for sending the third content to at least one of the second computing device and the third computing device.

22. A method for linking a first client with a second client to enable the first client to communicate with the second client, the method comprising:

receiving a request at a server from a first client to communicate with a second client;

receiving a communication from the second client;

providing the first client and the second client with linking data including a resource identifier; and

communicating content between the first client and the second client using the resource identifier.

23. The method of claim 22, further comprising generating the linking data.

24. The method of claim 22, further comprising:

verifying identify of the first client and of the second client; and

verifying communication details between the first client and the second client.

25. The method of claim 22, further comprising sending content from the second client to the first client by at least one of:

sending the content as the content is received;

storing the content in a buffer and sending the content when the buffer is at a certain size; and

sending the content only after all the content is received.

26. The method of claim 22, identifying content communicated between the first client and the second client by the resource identifier.

27. The method of claim 22, further comprising providing a first resource identifier to the first client and a different resource identifier to the second client.

28. The method of claim 22, wherein communicating content between the first client and the second client using the resource identifier comprises:

receiving a client-initiated request to send content to a first resource identifier;

storing first data indicating the client-initiated request to send content to the first resource identifier;

receiving a client-initiated request to receive content from a second resource identifier;

comparing at least a portion of the first resource identifier and at least a portion of the second resource identifier;

in response, at least in part, to the comparison, receiving content in responding to the client-initiated request to send content; and

in response, at least in part, to the comparison, sending content in responding the client-initiated request to receive content.

29. The method of claim 22, wherein communicating content between the first client and the second client using the resource identifier comprises:

receiving a client-initiated request to receive content from a first resource identifier;

storing first data indicating the client-initiated request to receive content from a first resource identifier;

receiving a client-initiated request to second content to a second resource identifier;

comparing at least a portion of the first resource identifier and at least a portion of the second resource identifier;

in response, at least in part, to the comparison, receiving content in responding to the client-initiated request to send content; and

in response, at least in part, to the comparison, sending content in responding the client-initiated request to receive content.