Golang ReadInt Examples

Example #1

File: handshake.go Project: kitcambridge/hermes-go

func (request *DeviceList) ReadNodeRequest(reader io.Reader) (read int64, err error) {
	bytesRead, err := common.ExpectHeader(reader, HeaderNodeDeviceList)
	read += bytesRead
	if err != nil {
		return
	}
	var length int
	bytesRead, err = common.ReadInt(reader, &length)
	read += bytesRead
	if err != nil {
		return
	}
	devices := make([]common.Device, length)
	for index := 0; index < length; index++ {
		device := new(common.Device)
		bytesRead, err = common.ReadDevice(reader, device)
		read += bytesRead
		if err != nil {
			return
		}
		devices[index] = *device
	}
	request.Devices = devices
	return
}

Example #2

File: handshake.go Project: kitcambridge/hermes-go

// OR reads HELO packet from CN socket.
func (helo *NodeHelo) ReadNodeRequest(reader io.Reader) (read int64, err error) {
	bytesRead, err := common.ExpectHeader(reader, HeaderNodeHelo)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadInt(reader, &helo.Version)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadInt(reader, &helo.MaxBatch)
	read += bytesRead
	if err != nil {
		return
	}
	return
}

Example #3

File: handshake.go Project: kitcambridge/hermes-go

// Service reads HELO reply from OR socket. Useful for tests and Go services.
func (helo *ServiceHelo) ReadServiceReply(reader io.Reader) (read int64, err error) {
	bytesRead, err := common.ExpectHeader(reader, HeaderServiceHelo)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadInt(reader, &helo.Version)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadInt(reader, &helo.MaxBatch)
	read += bytesRead
	if err != nil {
		return
	}
	return
}

Example #4

File: deliver.go Project: kitcambridge/hermes-go

// Service reads message delivery ACK from OR socket. Useful for tests and Go
// services.
func (reply *DeliverReply) ReadServiceReply(reader io.Reader) (read int64, err error) {
	bytesRead, err := common.ExpectHeader(reader, HeaderServiceDeliver)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadUUID(reader, &reply.MessageId)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadInt(reader, &reply.Response)
	read += bytesRead
	if err != nil {
		return
	}
	return
}

Example #5

File: handshake.go Project: kitcambridge/hermes-go

// OR reads HELO request from Service socket.
func (helo *ServiceHelo) ReadServiceRequest(reader io.Reader) (read int64, err error) {
	bytesRead, err := common.ExpectHeader(reader, HeaderServiceHelo)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadInt(reader, &helo.Version)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadString(reader, &helo.ServiceName)
	read += bytesRead
	if err != nil {
		return
	}
	return
}

Example #6

File: handshake.go Project: kitcambridge/hermes-go

func (request *ConnChange) ReadNodeRequest(reader io.Reader) (read int64, err error) {
	bytesRead, err := common.ExpectHeader(reader, HeaderNodeConnChange)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadDevice(reader, &request.DeviceId)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadInt(reader, &request.Change)
	read += bytesRead
	if err != nil {
		return
	}
	return
}

Example #7

File: device_change.go Project: kitcambridge/hermes-go

// CN reads ACK from IR socket.
func (reply *DeviceChangeReply) ReadNodeReply(reader io.Reader) (read int64, err error) {
	bytesRead, err := common.ExpectHeader(reader, HeaderNodeDeviceChange)
	read += bytesRead
	if err != nil {
		return
	}
	bytesRead, err = common.ReadUUID(reader, &reply.MessageId)
	read += bytesRead
	if err != nil {
		return
	}
	// One of: `StatusNodeDelivered`, `StatusNodeSpooled`,
	// `StatusNodeUnavailable`.
	bytesRead, err = common.ReadInt(reader, &reply.Response)
	read += bytesRead
	if err != nil {
		return
	}
	return
}