Added background checker with goroutines

golangr/goroutines/main.go

@@ -2,17 +2,39 @@ package main
 
 import (
 	"fmt"
+	"os"
 	"time"
 )
 
-func printText(s string) {
+var check bool = false
-	for i := 0; i < 10; i++ {
+var choice string
-		time.Sleep(time.Millisecond * 50)
+
-		fmt.Println(s)
+// func printText(s string) {
+// 	for i := 0; i < 10; i++ {
+// 		time.Sleep(time.Millisecond * 50)
+// 		fmt.Println(s)
+// 	}
+// }
+
+func bgChecker() {
+	for {
+		if check == true {
+			fmt.Println("WOOOOOOOOOOOO")
+			os.Exit(0)
+		}
+		time.Sleep(time.Second)
 	}
 }
 
 func main() {
-	go printText("FOO")
+	go bgChecker()
-	printText("BAR")
+	for {
+		fmt.Printf("Would you like to set the check to true? [y/n] ")
+		fmt.Scanln(&choice)
+		if choice == "y" {
+			check = true
+		} else {
+			fmt.Println("Too bad")
+		}
+	}
 }