Named Goroutine

named_goroutine.go

package main

import (
    "fmt"
    "sync"
    "time"
)

var (
    results = make(map[string]string)
    mu      sync.Mutex             
    wg      sync.WaitGroup           
)

func main() {
    wg.Add(1)
    go NamedGoroutine("test1")
    wg.Add(1)
    go NamedGoroutine("test2")

    time.Sleep(100 * time.Millisecond)

    mu.Lock()
    res1 := results["test1"]
    res2 := results["test2"]
    mu.Unlock()

    fmt.Println("Final result for test1:", res1)
    fmt.Println("Final result for test2:", res2)
    wg.Wait()
}

func NamedGoroutine(name string) {
    defer wg.Done()

    time.Sleep(50 * time.Millisecond)
    result := "processed " + name

    mu.Lock()
    results[name] = result
    mu.Unlock()
}