add events for identify

event/identify.go

@@ -0,0 +1,17 @@
+package event
+
+import "github.com/libp2p/go-libp2p-core/peer"
+
+// EvtPeerInitialIdentificationCompleted is emitted when the initial identification round for a peer is completed.
+type EvtPeerInitialIdentificationCompleted struct {
+	// Peer is the ID of the peer whose identification succeeded.
+	Peer peer.ID
+}
+
+// EvtPeerInitialIdentificationFailed is emitted when the initial identification round for a peer failed.
+type EvtPeerInitialIdentificationFailed struct {
+	// Peer is the ID of the peer whose identification failed.
+	Peer peer.ID
+	// Reason is the reason why identification failed.
+	Reason error
+}