Исходники и презентации

lessons/channels/write_after_close/main.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"time"
+)
+
+func main() {
+	ch := make(chan int)
+	go func() {
+		ch <- 1
+	}()
+
+	time.Sleep(500 * time.Millisecond)
+
+	close(ch)
+	<-ch
+
+	time.Sleep(100 * time.Millisecond)
+}