stream

Documentation

Overview

Package stream provides types that make it easier to perform streaming io.

Index

• func Heartbeat(outStream io.Writer, interval time.Duration) chan struct{}

Examples

• Heartbeat

Functions

func Heartbeat

func Heartbeat(outStream io.Writer, interval time.Duration) chan struct{}

Heartbeat sends the null character periodically, to keep the connection alive.

Example

w := os.Stdout
defer close(Heartbeat(w, time.Second)) // close to cleanup resources