How to let an enclave send network packets

[graziadonghia]

Hello, I'm playing with keystone-demo on QEMU, which is working on my laptop. My purpose is to have an enclave which is able to send network packets, therefore I would start from keystone-demo code and eventually convert the trusted_client in a proxy that allows the server_eapp to communicate outside the enclave.

Is it a reasonable strategy? Should I write customized edge calls for achieving this purpose?

Thanks