PeerId type.

peer/peer.go

@@ -5,8 +5,13 @@ import (
 	mh "github.com/jbenet/go-multihash"
 )
 
+type PeerId mh.Multihash
+
+// have to map string : *Peer because slices are not comparable.
+type PeerBook map[string]*Peer
+
 type Peer struct {
-	Id        mh.Multihash
+	Id        PeerId
 	Addresses []*ma.Multiaddr
 }
 

peer/peer_test.go

@@ -26,7 +26,7 @@ func TestNetAddress(t *testing.T) {
 		return
 	}
 
-	p := Peer{Id: mh}
+	p := Peer{Id: PeerId(mh)}
 	p.AddAddress(tcp)
 	p.AddAddress(udp)