Исходники и презентации

lessons/channels/channel_data_race/main.go

@@ -0,0 +1,21 @@
+package main
+
+import "sync"
+
+// go run -race main.go
+
+var buffer chan int
+
+func main() {
+	wg := sync.WaitGroup{}
+	wg.Add(100)
+
+	for i := 0; i < 100; i++ {
+		go func() {
+			defer wg.Done()
+			buffer = make(chan int)
+		}()
+	}
+
+	wg.Wait()
+}