Q:

Golang program to perform some other activities with the ticker

belongs to collection: Golang Timers & Tickers Programs

YasminRadwan26
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2022-07-03
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Here, we will implement a global ticker using time.NewTicker() function and get a tick in every second as well as perform some other activities.

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YasminRadwan26
2022-07-03
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Program/Source Code:

The source code to perform some other activities with ticker is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Golang program to perform some other
// activities with the ticker

package main

import "log"
import "fmt"
import "time"

func main() {
	MyTicker := time.NewTicker(1 * time.Second)

	log.Println("Ticker started")

	go func() {
		for {
			<-MyTicker.C
			log.Println("Tick Received")
		}
	}()

	for i := 0; i < 5; i++ {
		fmt.Println("Other activities")
		time.Sleep(1 * time.Second)
	}
	log.Println("Ticker finished")
}

Output:

2021/04/28 04:14:15 Ticker started
Other activities
2021/04/28 04:14:16 Tick Received
Other activities
2021/04/28 04:14:17 Tick Received
Other activities
2021/04/28 04:14:18 Tick Received
Other activities
2021/04/28 04:14:19 Tick Received
Other activities
2021/04/28 04:14:20 Tick Received
2021/04/28 04:14:20 Ticker finished

Explanation:

In the above program, we declare the package main. The main package is used to tell the Go language compiler that the package must be compiled and produced the executable file. Here, we imported the required packages to predefined functions.

In the main() function, we created a ticker MyTicker using time.NewTicker() function and receive notification in every 1 second. Here we also printed the "Other activities" message simultaneously on the console screen.

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