copier

Documentation

Index

• Constants
• type Client
  • func NewClient(host string) *Client
  • func (c *Client) ShardReader(id uint64) (io.ReadCloser, error)
• type Service
  • func NewService() *Service
  • func (s *Service) Close() error
  • func (s *Service) Err() <-chan error
  • func (s *Service) Open() error
  • func (s *Service) SetLogOutput(w io.Writer)

Constants

const MuxHeader = 6

MuxHeader is the header byte used for the TCP muxer.

Types

type Client

type Client struct {
	// contains filtered or unexported fields
}

Client represents a client for connecting remotely to a copier service.

func NewClient

func NewClient(host string) *Client

NewClient return a new instance of Client.

func (*Client) ShardReader

func (c *Client) ShardReader(id uint64) (io.ReadCloser, error)

ShardReader returns a reader for streaming shard data. Returned ReadCloser must be closed by the caller.

type Service

type Service struct {
	TSDBStore interface {
		Shard(id uint64) *tsdb.Shard
	}

	Listener net.Listener
	Logger   *log.Logger
	// contains filtered or unexported fields
}

Service manages the listener for the endpoint.

func NewService

func NewService() *Service

NewService returns a new instance of Service.

func (*Service) Close

func (s *Service) Close() error

Close implements the Service interface.

func (*Service) Err

func (s *Service) Err() <-chan error

Err returns a channel for fatal out-of-band errors.

func (*Service) Open

func (s *Service) Open() error

Open starts the service.

func (*Service) SetLogOutput

func (s *Service) SetLogOutput(w io.Writer)

SetLogOutput sets the writer to which all logs are written. It must not be called after Open is called.