Rsocket object supports obtaining local address and remote address

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I'm using spring boot rsocket to develop microservices. Now I have a requirement to get the local address and remote address of the connection. I find that I can't get the local address and remote address from the rsocket object. Can we learn io.netty.channel.channel to add localAddress and remoteAddress methods to the rsocket object

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I have an idea to add two interfaces to the rsocket object, as shown below

public interface RSocket extends Availability, Closeable {
......
  default SocketAddress localAddress() {
    return null;
  }

  default SocketAddress remoteAddress() {
    return null;
  }
......
}

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I submitted a PR
#1013