diff options
Diffstat (limited to 'device')
| -rw-r--r-- | device/receive.go | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/device/receive.go b/device/receive.go index 4b32dc5..98e2024 100644 --- a/device/receive.go +++ b/device/receive.go @@ -445,7 +445,9 @@ func (peer *Peer) RoutineSequentialReceiver(maxBatchSize int) { return } elemsContainer.Lock() - for _, elem := range elemsContainer.elems { + validTailPacket := -1 + dataPacketReceived := false + for i, elem := range elemsContainer.elems { if elem.packet == nil { // decryption failed continue @@ -455,21 +457,19 @@ func (peer *Peer) RoutineSequentialReceiver(maxBatchSize int) { continue } - peer.SetEndpointFromPacket(elem.endpoint) + validTailPacket = i if peer.ReceivedWithKeypair(elem.keypair) { + peer.SetEndpointFromPacket(elem.endpoint) peer.timersHandshakeComplete() peer.SendStagedPackets() } - peer.keepKeyFreshReceiving() - peer.timersAnyAuthenticatedPacketTraversal() - peer.timersAnyAuthenticatedPacketReceived() peer.rxBytes.Add(uint64(len(elem.packet) + MinMessageSize)) if len(elem.packet) == 0 { device.log.Verbosef("%v - Receiving keepalive packet", peer) continue } - peer.timersDataReceived() + dataPacketReceived = true switch elem.packet[0] >> 4 { case 4: @@ -512,6 +512,15 @@ func (peer *Peer) RoutineSequentialReceiver(maxBatchSize int) { bufs = append(bufs, elem.buffer[:MessageTransportOffsetContent+len(elem.packet)]) } + if validTailPacket >= 0 { + peer.SetEndpointFromPacket(elemsContainer.elems[validTailPacket].endpoint) + peer.keepKeyFreshReceiving() + peer.timersAnyAuthenticatedPacketTraversal() + peer.timersAnyAuthenticatedPacketReceived() + } + if dataPacketReceived { + peer.timersDataReceived() + } if len(bufs) > 0 { _, err := device.tun.device.Write(bufs, MessageTransportOffsetContent) if err != nil && !device.isClosed() { |