Taking account of information relating to the environment of active nodes when determining the code associated with an active application
View Patent ↗We describe an active node, which receives an active message containing an active application identifier, transmits the active application identifier to an active applications server. receives associated code from the active applications server, and executes the associated code. The active node also may transmit to the active applications server information relating to its own environment, and information relating to whether it is an edge node or core node in the network, enabling the active applications server to determine the associated code to return to the active node.
1. An active node, comprising:
means for receiving an active message, said active message containing an active application identifier;
means for transmitting said active application identifier to an active applications server;
means for receiving associated code from said active applications server, said associated code comprising an active application identified by said active application identifier;
means for executing said associated code; and
means for transmitting to said active applications server information relating to an environment of said active node.
2. An active node according to claim 1 , wherein said information relating to an environment of said active node comprises an identifier of the execution environment of said active node.
3. An active node according to claim 1 , wherein said information relating to an environment of said active node comprises information indicating whether said active node is a core or an edge node.
4. An active applications server comprising:
means for receiving an active application identifier from an active node;
association means for determining associated code depending on said active application identifier, said associated code comprising an active application;
means for transmitting said associated code to said active node; and
means for receiving information relating to an environment of said active node;
wherein said association means determines said associated code as a function of said information relating to an environment of said active node.
5. An active applications server according to claim 4 , in which said information relating to an environment of said active node comprises an identifier of the execution environment of said active node.
6. An active applications server according to claim 4 , in which said information relating to an environment of said active node comprises information indicating whether said active node is a core or an edge node.
7. A method of forwarding an active message via an active node, comprising:
receiving said active message, said active message containing an active application identifier;
sending a request message to an active applications server, the message containing said active application identifier;
receiving associated code from said active applications server, said associated code determined by said active applications server as a function of said active application identifier;
executing said associated code; and
forwarding the active message to a following active node;
wherein said request message contains information relating to an environment of said active node, and the associated code is determined by said active applications server as a function of said information.
8. A method according to claim 7 , in which said information relating to an environment of said active node comprises an identifier of the execution environment of said active node.
9. A method according to claim 7 , in which said information relating to an environment of said active node comprises information indicating whether said active node is a core or an edge node.
10. A method according to claim 7 , in which said request message complies with the HTTP protocol.
11. A method according to claim 7 , wherein said active node comprises a router.
12. A method according to claim 7 , wherein said active message is received from a source active node.
13. A method according to claim 12 , wherein said source active node comprises a router.
14. A method according to claim 7 , wherein said active node executes said active application to manage network traffic.
15. An active node according to claim 1 , said active node comprising a router.
16. An active node according to claim 1 , wherein said active message is received from a source active node.
17. An active node according to claim 16 , wherein said source active node comprises a router.
18. An active node according to claim 1 , wherein said active node executes said active application to manage network traffic.
19. An active node according to claim 1 , wherein said active node forwards said active message to a following active node.
20. A according to claim 4 , wherein said active node comprises a router.
21. A server according to claim 4 , wherein said active message is received from a source active node.
22. A server according to claim 21 , wherein said source active node comprises a router.
23. A server according to claim 4 , wherein said active node executes said active application to manage network traffic.
24. A server according to claim 4 , wherein said active node forwards said active message to a following active node.
25. An active node according to claim 1 , wherein said associated code is determined by said active applications server as a function of said information relating to an environment of said active node.