iodup

Documentation

Index

• type Iodup
  • func New(src io.ReadCloser, params ...uint) (iod *Iodup)
• type Out
  • func (out *Out) Close() error
  • func (out *Out) Read(dest []byte) (n int, err error)

Types

type Iodup

type Iodup struct {
	Output []*Out
	// contains filtered or unexported fields
}

func New

func New(src io.ReadCloser, params ...uint) (iod *Iodup)

Create a New iodup to wrap an existing provider of an io.ReadCloser interface The new iodup.out[] will expose an io.ReadCloser interface The optional params may include 3 optional integers as parameters: 1. The number of outputs (default is 2) 2. The number of buffers which may be at least 3 (default is 1024) 3. The size of the buffers (default is 8192) A goroutine will be initiated to wait on the original provider Read interface and deliver the data to the Readwer using an internal channel

type Out

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

An Iodup object maintining internal buffers and state

func (*Out) Close

func (out *Out) Close() error

The io.Close interface of the iodup

func (*Out) Read

func (out *Out) Read(dest []byte) (n int, err error)

The io.Read interface of the iodup