pack QUIC 34 packets with the correct maximum size

fixes #187
2016-06-23 18:23:34 +07:00
parent 5e890a8f61
commit ab1db83134
3 changed files with 21 additions and 1 deletions
--- a/packet_packer.go
+++ b/packet_packer.go
@@ -181,6 +181,11 @@ func (p *packetPacker) composeNextPacket(stopWaitingFrame *frames.StopWaitingFra

 	maxFrameSize := protocol.MaxFrameAndPublicHeaderSize - publicHeaderLength

+	// until QUIC 33, packets have a 1 byte private header
+	if p.version < protocol.Version34 {
+		maxFrameSize--
+	}
+
 	if stopWaitingFrame != nil {
 		payloadFrames = append(payloadFrames, stopWaitingFrame)
 		minLength, err := stopWaitingFrame.MinLength(p.version)