dtls.diff

diff --git a/conn.go b/conn.go
index bf5a88e..33c805a 100644
--- a/conn.go
+++ b/conn.go
@@ -500,6 +500,7 @@ func (c *Conn) handleIncomingPacket(buf []byte) (*alert, error) {
        }

        if h.epoch < c.getRemoteEpoch() {
+               c.log.Debugf("retransmitting, got message from old epoch: %v %v", h.epoch, c.getRemoteEpoch())
                if _, alertPtr, err := c.flightHandler(c); err != nil {
                        return alertPtr, err
                }
@@ -557,12 +558,13 @@ func (c *Conn) handleIncomingPacket(buf []byte) (*alert, error) {
                return nil, fmt.Errorf("alert: %v", content)
        case *changeCipherSpec:
                c.log.Trace("<- ChangeCipherSpec")
-               c.setRemoteEpoch(c.getRemoteEpoch() + 1)
+               c.setRemoteEpoch(h.epoch + 1)
        case *applicationData:
                if h.epoch == 0 {
                        return &alert{alertLevelFatal, alertUnexpectedMessage}, fmt.Errorf("ApplicationData with epoch of 0")
                }

+               c.log.Debugf("decrypted with len(%v)", len(content.data))
                c.decrypted <- content.data
        default:
                return &alert{alertLevelFatal, alertUnexpectedMessage}, fmt.Errorf("unhandled contentType %d", content.contentType())