47 lines
522 B
Go
47 lines
522 B
Go
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package main
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import (
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"sync"
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)
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var actions int
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var mutex sync.Mutex
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var buffer chan struct{}
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func consumer() {
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for i := 0; i < 1000; i++ {
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mutex.Lock()
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actions++
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<-buffer
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mutex.Unlock()
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}
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}
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func producer() {
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for i := 0; i < 1000; i++ {
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buffer <- struct{}{}
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mutex.Lock()
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actions++
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mutex.Unlock()
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}
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}
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func main() {
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wg := sync.WaitGroup{}
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wg.Add(2)
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buffer = make(chan struct{}, 1)
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go func() {
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defer wg.Done()
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consumer()
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}()
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go func() {
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defer wg.Done()
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producer()
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}()
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wg.Wait()
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}
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