Method is_a_client

src/msg/Message.h:594–600

public:
  using Message::Message;
  bool is_a_client() const {
#ifdef WITH_CRIMSON
    ceph_abort("In crimson, conn is independently maintained outside Message");
#else
    return get_connection()->get_peer_type() == CEPH_ENTITY_TYPE_CLIENT;
#endif
  }

private:
  using RefCountedObject::get;