WIP

peer/header.go

@@ -6,13 +6,14 @@ import "unsafe"
 
 const (
 	headerSize        = 12
-	controlStreamID   = 2
 	controlHeaderSize = 24
-	dataStreamID      = 1
 	dataHeaderSize    = 12
+
+	dataStreamID    = 1
+	controlStreamID = 2
 )
 
-type header struct {
+type Header struct {
 	Version  byte
 	StreamID byte
 	SourceIP byte
@@ -20,7 +21,7 @@ type header struct {
 	Counter  uint64 // Init with time.Now().Unix << 30 to ensure monotonic.
 }
 
-func parseHeader(b []byte) (h header) {
+func parseHeader(b []byte) (h Header) {
 	h.Version = b[0]
 	h.StreamID = b[1]
 	h.SourceIP = b[2]
@@ -29,7 +30,7 @@ func parseHeader(b []byte) (h header) {
 	return h
 }
 
-func (h *header) Parse(b []byte) {
+func (h *Header) Parse(b []byte) {
 	h.Version = b[0]
 	h.StreamID = b[1]
 	h.SourceIP = b[2]
@@ -37,7 +38,7 @@ func (h *header) Parse(b []byte) {
 	h.Counter = *(*uint64)(unsafe.Pointer(&b[4]))
 }
 
-func (h *header) Marshal(buf []byte) {
+func (h *Header) Marshal(buf []byte) {
 	buf[0] = h.Version
 	buf[1] = h.StreamID
 	buf[2] = h.SourceIP