包名重构

protocol/bt/peer/message/msg_keepalive.go

@@ -0,0 +1,12 @@
+package message
+
+// 	keep-alive: <len=0000>
+type Keepalive struct{}
+
+func (k *Keepalive) Encode() []byte {
+	return []byte{0, 0, 0, 0}
+}
+
+func (k *Keepalive) Decode(buf []byte) Serialize {
+	return &Keepalive{}
+}