How to perform repeated tasks at a given interval in Go?

Hi everyone! I'm new to Go and writing a small monitoring service. I need the program to check the status of a remote server every 5 seconds and write the result to a log. I tried using `time.Sleep()` in an infinite loop, but it looks hacky and seems to incorrectly block the entire program. Here's my current code: ```go package main import ( "fmt" "time" ) func main() { for { fmt.Println("Checking server...") // some checking logic here time.Sleep(5 * time.Second) } } ``` The problem is that if I want to stop this loop (for example, by a program termination signal), I'll have to wait for the `Sleep` to finish. Also, I've heard that Go has goroutines and channels, but I don't understand how to apply them for this task.