relay packets

shared/proto.go

@@ -9,14 +9,9 @@ const (
 	REQ_REGISTER
 	RESP_REGISTER
 	REQ_DATA
+	RESP_DATA
 )
 
-func Uint16(v uint16) []byte {
-	out := make([]byte, 2)
-	binary.LittleEndian.PutUint16(out, v)
-	return out
-}
-
 func BuildPkt(pktType uint16, data []byte) []byte {
 	out := make([]byte, 4+len(data))
 	binary.LittleEndian.PutUint16(out[0:], PROTO_VERSION)