readd the resolver

network/resolver/resolver.go

@@ -0,0 +1,15 @@
+// Package resolver resolves network ids to addresses
+package resolver
+
+// Resolver is network resolver. It's used to find network nodes
+// via id to connect to. This is done based on Network.Id().
+// Before we can be part of any network, we have to connect to it.
+type Resolver interface {
+	// Resolve returns a list of addresses for an id
+	Resolve(id string) ([]*Record, error)
+}
+
+// A resolved record
+type Record struct {
+	Address string `json:"address"`
+}