Lockdown Learning – Day #49 – Buffered Channels in GoLang (Music Only)

Continuing with our lockdown learning of Go language. Here’s a video where we discuss Buffered Channels in Golang

package main

import (
	"fmt"
	"time"
)

func main() {
	//A channel can buffer data
	//specify buffer size during creation
	ch := make(chan int, 3)
	fmt.Println(cap(ch))
	ch <- 1 //Non Blocking
	ch <- 2 //Non Blocking
	ch <- 3 //Blocking
	go printNum(ch)
	time.Sleep(time.Millisecond)
}

func printNum(ch chan int) {
	fmt.Println(<- ch)
	fmt.Println(<- ch)
	fmt.Println(<- ch)
}

You can watch other videos in Go lang in the links below