Using 0.0.0.0 as server listen address

[Sumukh Shivaprakash]

After creating a server and adding a listen port with "0.0.0.0:1111", is it possible to figure out which interface grpc picked to bind and query that ?

This is similar to using port 0 and then querying the port number that was dynamically assigned, except for the IP address.

[Yuri Golobokov]

Hi,

Which language are you using for gRPC server?

[yas...@google.com]

For C++, the bound port is available in the `selected_port` parameter of the `AddListeningPort` API.