Move the network resolver out (#1944)

network/resolver/registry/registry.go

@@ -1,39 +0,0 @@
-// Package registry resolves names using the go-micro registry
-package registry
-
-import (
-	"github.com/micro/go-micro/v3/network/resolver"
-	"github.com/micro/go-micro/v3/registry"
-	"github.com/micro/go-micro/v3/registry/mdns"
-)
-
-// Resolver is a registry network resolver
-type Resolver struct {
-	// Registry is the registry to use otherwise we use the defaul
-	Registry registry.Registry
-}
-
-// Resolve assumes ID is a domain name e.g micro.mu
-func (r *Resolver) Resolve(name string) ([]*resolver.Record, error) {
-	reg := r.Registry
-	if reg == nil {
-		reg = mdns.NewRegistry()
-	}
-
-	services, err := reg.GetService(name)
-	if err != nil {
-		return nil, err
-	}
-
-	var records []*resolver.Record
-
-	for _, service := range services {
-		for _, node := range service.Nodes {
-			records = append(records, &resolver.Record{
-				Address: node.Address,
-			})
-		}
-	}
-
-	return records, nil
-}