Go Channels Concurrency

Introduction

The Channels challenge is designed to test your understanding of channels in Golang. Channels are used to connect concurrent goroutines, allowing values to be sent and received between them.

Skills Graph

Channels

In this challenge, you are required to create a new channel and send a value into it from a new goroutine. You will then receive the value from the channel and print it out.

Requirements

• You must use the make(chan val-type) syntax to create a new channel.
• The channel must be typed by the values it conveys.
• You must use the channel <- syntax to send a value into the channel.
• You must use the <-channel syntax to receive a value from the channel.
• You must use a new goroutine to send the value into the channel.

Example

## When we run the program the `"ping"` message is
## successfully passed from one goroutine to another via
## our channel.
$ go run channels.go
ping

## By default sends and receives block until both the
## sender and receiver are ready. This property allowed
## us to wait at the end of our program for the `"ping"`
## message without having to use any other synchronization.

Summary

The Channels challenge tests your ability to use channels in Golang to send and receive values between concurrent goroutines. By completing this challenge, you will have a better understanding of how channels work and how they can be used to improve the performance of your Golang programs.