GEOGRAPHICALLY ADVANTAGEOUS CLOUD CACHING

摘要

In a method in a primary network node for providing a web-service to clients, performing the steps of verifying (S1) a TCP session with a client node and generating TLS keys for said session. Subsequently temporarily suspending (S2) the TCP session. Finally, controlling migrating (S3) said TCP session and the generated TLS keys for the client node to a secondary network node for resumption of the session with the client node.