// CN writes device ID change request to IR socket.
func (request *DeviceChangeRequest) WriteNodeRequest(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderNodeDeviceChange)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteUUID(writer, request.MessageId)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteDevice(writer, request.Current)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteDevice(writer, request.Previous)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteString(writer, request.ServiceName)
written += bytesWritten
if err != nil {
return
}
return
}
// OR writes HELO reply to CN socket.
func (helo *NodeHelo) WriteNodeReply(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderNodeHelo)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteInt(writer, helo.Version)
written += bytesWritten
if err != nil {
return
}
return
}
// OR writes message delivery ACK to Service socket.
func (reply *DeliverReply) WriteServiceReply(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderServiceDeliver)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteUUID(writer, reply.MessageId)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteInt(writer, reply.Response)
written += bytesWritten
if err != nil {
return
}
return
}
// OR writes HELO reply to Service socket.
func (helo *ServiceHelo) WriteServiceReply(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderServiceHelo)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteInt(writer, helo.Version)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteInt(writer, helo.MaxBatch)
written += bytesWritten
if err != nil {
return
}
return
}
// Service writes HELO packet to OR socket. Useful for tests and Go services.
func (helo *ServiceHelo) WriteServiceRequest(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderServiceHelo)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteInt(writer, helo.Version)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteString(writer, helo.ServiceName)
written += bytesWritten
if err != nil {
return
}
return
}
func (request *ConnChange) WriteNodeRequest(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderNodeConnChange)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteDevice(writer, request.DeviceId)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteInt(writer, request.Change)
written += bytesWritten
if err != nil {
return
}
return
}
// IR writes ACK to CN socket.
func (reply *DeviceChangeReply) WriteNodeReply(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderNodeDeviceChange)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteUUID(writer, reply.MessageId)
written += bytesWritten
if err != nil {
return
}
// One of: `StatusNodeDelivered`, `StatusNodeSpooled`,
// `StatusNodeUnavailable`.
bytesWritten, err = common.WriteInt(writer, reply.Response)
written += bytesWritten
if err != nil {
return
}
return
}
func (request *DeviceList) WriteNodeRequest(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderNodeDeviceList)
written += bytesWritten
if err != nil {
return
}
length := len(request.Devices)
bytesWritten, err = common.WriteInt(writer, length)
written += bytesWritten
if err != nil {
return
}
for _, device := range request.Devices {
bytesWritten, err = common.WriteDevice(writer, device)
written += bytesWritten
if err != nil {
return
}
}
return
}
// Service writes delivery request to OR socket. Useful for tests and Go
// services.
func (request *DeliverRequest) WriteServiceRequest(writer io.Writer) (written int64, err error) {
bytesWritten, err := common.WriteHeader(writer, HeaderServiceDeliver)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteUUID(writer, request.MessageId)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteDevice(writer, request.DeviceId)
written += bytesWritten
if err != nil {
return
}
bytesWritten, err = common.WriteString(writer, request.Data)
written += bytesWritten
if err != nil {
return
}
return
}