主权项 |
1. A method implemented on a communication device for managing data transfer from the communication device to a communication network over a wireless connection, the communication device having a cellular data services controller to establish and control access to a protected connection over the communication network, the method comprising:
determining that a requesting process on the communication device is authorized to transfer data to the communication network over the protected connection based on a process ID associated with the requesting process, wherein determining includes
sending an authorization request from the requesting process via a persistent publish and subscribe service designated for the protected connection, and wherein the requesting process is a permitted subscriber of the persistent publish and subscribe service,verifying that the requesting process is permitted to access the protected connection,responding, by the cellular data service controller, to the authorization request via the persistent publish and subscribe service, andactivating a PDP context to connect the requesting process to the protected connection; and, after activating the PDP context, the cellular data services controller configuring a network interface on the communication device to allow data packets to be transferred from the requesting process to the communication network over the protected connection, wherein the network interface is associated with the protected connection. |