how to bind grpc client to specific network interface(utun) in macos c++

[amit kumar]

Hi Team,

We are creating connection to the gRPC 

but We have multiple(utun and en0) interface in my device and we want to bind gRPC connection to the specific interface. 

Im specifically looking if we can bind this gRPC to the en0 (Physical interface).

Please suggest, Im using gRPC c++.

Thanks,

Amit