mirror of
https://github.com/chai2010/advanced-go-programming-book.git
synced 2025-05-25 05:02:23 +00:00
commit
2ac1adb918
@ -567,7 +567,7 @@ func main() {
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func worker(cannel chan bool) {
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for {
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select {
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default:
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default:
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fmt.Println("hello")
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// 正常工作
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case <-cannel:
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@ -591,7 +591,7 @@ func main() {
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func worker(cannel chan bool) {
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for {
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select {
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default:
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default:
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fmt.Println("hello")
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// 正常工作
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case <-cannel:
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@ -620,7 +620,7 @@ func worker(wg *sync.WaitGroup, cannel chan bool) {
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for {
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select {
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default:
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default:
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fmt.Println("hello")
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case <-cannel:
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return
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@ -863,10 +863,10 @@ func worker(ctx context.Context, wg *sync.WaitGroup) error {
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for {
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select {
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default:
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default:
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fmt.Println("hello")
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case <-ctx.Done():
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return ctx.Err()
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return ctx.Err()
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}
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}
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}
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