Exemplo n.º 1
0
func (c *Client) State(cli gregor1.IncomingInterface) (gregor.State, error) {
	ctx, _ := context.WithTimeout(context.Background(), 5*time.Second)
	arg := gregor1.StateArg{
		Uid:          gregor1.UID(c.user.Bytes()),
		Deviceid:     gregor1.DeviceID(c.device.Bytes()),
		TimeOrOffset: gregor1.TimeOrOffset{},
	}
	res, err := cli.State(ctx, arg)
	if err != nil {
		return nil, err
	}
	return res, nil
}
Exemplo n.º 2
0
func (c *Client) syncFromTime(cli gregor1.IncomingInterface, t *time.Time) (msgs []gregor.InBandMessage, err error) {

	ctx, _ := context.WithTimeout(context.Background(), time.Second)
	arg := gregor1.SyncArg{
		Uid:      gregor1.UID(c.user.Bytes()),
		Deviceid: gregor1.DeviceID(c.device.Bytes()),
	}
	if t != nil {
		arg.Ctime = gregor1.ToTime(*t)
	}

	// Grab the events from gregord
	c.log.Debug("syncFromTime from: %s", gregor1.FromTime(arg.Ctime))
	res, err := cli.Sync(ctx, arg)
	if err != nil {
		return nil, err
	}

	c.log.Debug("syncFromTime consuming %d messages", len(res.Msgs))
	for _, ibm := range res.Msgs {
		m := gregor1.Message{Ibm_: &ibm}
		msgs = append(msgs, ibm)
		c.sm.ConsumeMessage(m)
	}

	// Check to make sure the server state is legit
	state, err := c.sm.State(c.user, c.device, nil)
	if err != nil {
		return nil, err
	}
	hash, err := state.Hash()
	if err != nil {
		return nil, err
	}
	if !bytes.Equal(res.Hash, hash) {
		return nil, errHashMismatch{}
	}

	return msgs, nil
}