Golang EventFireRequest.AllowStaleの例

コード例 #1

ファイル: user_event.go プロジェクト: faiq/consul

// UserEvent is used to fire an event via the Serf layer on the LAN
func (a *Agent) UserEvent(dc, token string, params *UserEvent) error {
	// Validate the params
	if err := validateUserEventParams(params); err != nil {
		return err
	}

	// Format message
	params.ID = generateUUID()
	params.Version = userEventMaxVersion
	payload, err := encodeMsgPack(&params)
	if err != nil {
		return fmt.Errorf("UserEvent encoding failed: %v", err)
	}

	// Service the event fire over RPC. This ensures that we authorize
	// the request against the token first.
	args := structs.EventFireRequest{
		Datacenter:   dc,
		Name:         params.Name,
		Payload:      payload,
		QueryOptions: structs.QueryOptions{Token: token},
	}

	// Any server can process in the remote DC, since the
	// gossip will take over anyways
	args.AllowStale = true
	var out structs.EventFireResponse
	return a.RPC("Internal.EventFire", &args, &out)
}