package bgreader

import "github.com/jackc/pgx/v5/pgconn/internal/bgreader"

Package bgreader provides a io.Reader that can optionally buffer reads in the background.

Index ¶

• type BGReader
• func New(r io.Reader) *BGReader
• func (r *BGReader) Read(p []byte) (int, error)
• func (r *BGReader) Start()
• func (r *BGReader) Stop()

Types ¶

type BGReader ¶

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

BGReader is an io.Reader that can optionally buffer reads in the background. It is safe for concurrent use.

func New ¶

func New(r io.Reader) *BGReader

func (*BGReader) Read ¶

func (r *BGReader) Read(p []byte) (int, error)

Read implements the io.Reader interface.

func (*BGReader) Start ¶

func (r *BGReader) Start()

Start starts the backgrounder reader. If the background reader is already running this is a no-op. The background reader will stop automatically when the underlying reader returns an error.

func (*BGReader) Stop ¶

func (r *BGReader) Stop()

Stop tells the background reader to stop after the in progress Read returns. It is safe to call Stop when the background reader is not running.

Source Files ¶

bgreader.go