Added version and re-ordered header... Breaking change

go.mod

@@ -5,13 +5,12 @@ go 1.23.2
 require (
 	git.crumpington.com/lib/go v0.8.1
 	git.crumpington.com/lib/webutil v0.0.7
-	github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8
 	golang.org/x/crypto v0.29.0
+	golang.org/x/sys v0.27.0
 )
 
 require (
 	github.com/mattn/go-sqlite3 v1.14.24 // indirect
 	golang.org/x/net v0.31.0 // indirect
-	golang.org/x/sys v0.27.0 // indirect
 	golang.org/x/text v0.20.0 // indirect
 )

go.sum

@@ -4,8 +4,6 @@ git.crumpington.com/lib/webutil v0.0.7 h1:1RG9CpuXYalT0NPj8fvxjOLV566LqL37APvAdA
 git.crumpington.com/lib/webutil v0.0.7/go.mod h1:efIEiuK1uqFIhI/dlsWUHMsC5bXcEbJEjmdluRoFPPQ=
 github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
 github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
-github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8 h1:TG/diQgUe0pntT/2D9tmUCz4VNwm9MfrtPr0SU2qSX8=
-github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8/go.mod h1:P5HUIBuIWKbyjl083/loAegFkfbFNx5i2qEP4CNbm7E=
 golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
 golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
 golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo=

hub/static/custom.css

@@ -1,7 +1,3 @@
-body {
-    max-width: 1920px;
-}
-
 .def-list tr td:first-child {
     text-align:right;
     width:1%;

hub/templates/admin-peer-view.html

@@ -3,7 +3,6 @@
 
 <p>
   <a href="/admin/peer/edit/?PeerIP={{.Peer.PeerIP}}">Edit</a> /
-  <a href="/admin/peer/init/?PeerIP={{.Peer.PeerIP}}">Initialize</a> /
   <a href="/admin/peer/delete/?PeerIP={{.Peer.PeerIP}}">Delete</a>
 </p>
 

node/header.go

@@ -13,23 +13,25 @@ const (
 )
 
 type header struct {
+	Version  byte
 	StreamID byte
-	Counter  uint64 // Init with time.Now().Unix << 30 to ensure monotonic.
 	SourceIP byte
 	DestIP   byte
+	Counter  uint64 // Init with time.Now().Unix << 30 to ensure monotonic.
 }
 
 func (h *header) Parse(b []byte) {
-	h.StreamID = b[0]
+	h.Version = b[0]
-	h.Counter = *(*uint64)(unsafe.Pointer(&b[1]))
+	h.StreamID = b[1]
-	h.SourceIP = b[9]
+	h.SourceIP = b[2]
-	h.DestIP = b[10]
+	h.DestIP = b[3]
+	h.Counter = *(*uint64)(unsafe.Pointer(&b[4]))
 }
 
 func (h *header) Marshal(buf []byte) {
-	buf[0] = h.StreamID
+	buf[0] = h.Version
-	*(*uint64)(unsafe.Pointer(&buf[1])) = h.Counter
+	buf[1] = h.StreamID
-	buf[9] = h.SourceIP
+	buf[2] = h.SourceIP
-	buf[10] = h.DestIP
+	buf[3] = h.DestIP
-	buf[11] = 0
+	*(*uint64)(unsafe.Pointer(&buf[4])) = h.Counter
 }