implement public reset packet writing

2016-04-29 16:12:17 +02:00
parent a38735f8fc
commit 1e8d1453a8
3 changed files with 69 additions and 0 deletions
--- a/public_reset.go
+++ b/public_reset.go
@@ -0,0 +1,28 @@
+package quic
+
+import (
+	"bytes"
+
+	"github.com/lucas-clemente/quic-go/handshake"
+	"github.com/lucas-clemente/quic-go/protocol"
+	"github.com/lucas-clemente/quic-go/utils"
+)
+
+type publicResetPacket struct {
+	connectionID         protocol.ConnectionID
+	rejectedPacketNumber protocol.PacketNumber
+	nonceProof           uint64
+}
+
+func (p *publicResetPacket) Write(b *bytes.Buffer) {
+	b.WriteByte(0x0a)
+	utils.WriteUint64(b, uint64(p.connectionID))
+	utils.WriteUint32(b, uint32(handshake.TagPRST))
+	utils.WriteUint32(b, 2)
+	utils.WriteUint32(b, uint32(handshake.TagRNON))
+	utils.WriteUint32(b, 8)
+	utils.WriteUint32(b, uint32(handshake.TagRSEQ))
+	utils.WriteUint32(b, 16)
+	utils.WriteUint64(b, p.nonceProof)
+	utils.WriteUint64(b, uint64(p.rejectedPacketNumber))
+}